Version fix in doxygen download file.

CMake support

CMakeLists.txt

@@ -0,0 +1,138 @@
+cmake_minimum_required(VERSION 3.1) ##TODO: which version is better
+
+project(STK VERSION 4.6.1)
+
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
+
+if(NOT CMAKE_BUILD_TYPE) 
+    set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build." FORCE)
+endif()
+SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Release" "Debug" "RelWithDebInfo" "MinSizeRel") 
+message("Build type: " ${CMAKE_BUILD_TYPE})
+
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -DNDEBUG")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -D_STK_DEBUG_ -D__RTAUDIO_DEBUG__ -D__RTMIDI_DEBUG__")
+
+if(${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
+    message("GCC.")
+    set(CMAKE_CXX_FLAGS "-Wall")
+endif()
+
+option(BUILD_SHARED "Whether to build the shared library" ON)
+option(BUILD_STATIC "Whether to build the static library" ON)
+option(REALTIME "Realtime support" ON)
+option(ENABLE_JACK "Enable JACK" ON)
+option(ENABLE_ALSA "Enable ALSA API support (linux only)" ON)
+# option(ENABLE_OSS "Enable OSS API Support (unixes only)" ON)
+option(ENABLE_ASIO "Enable ASIO API support (windows only)" OFF)
+option(ENABLE_DS "Enable DirectSound API support (windows only)" ON)
+option(ENABLE_WASAPI "Enable Windows Audio Session API support (windows only)" OFF)
+# option(ENABLE_CORE "Enable CoreAudio API support (mac only)" ON)
+option(COMPILE_PROJECTS "Compile all the example projects" ON)
+
+include_directories("./include")
+file(GLOB STK_SRC "./src/*.cpp") # GLOB instead of GLOB_RECURSE as the asio depends on system
+
+#========================================#
+#========== Realtime Support ============#
+#========================================#
+if(REALTIME)
+    if(ENABLE_JACK)
+        find_library(JACK_LIBRARY jack) # find_package(JACK) # TODO: NEED FindJACK.cmake
+        if(JACK_LIBRARY)
+            message("Jack API found: ${JACK_LIBRARY}")
+            link_libraries(${JACK_LIBRARY})
+            add_definitions(-D__UNIX_JACK__)
+        else()
+            message(WARNING "JACK support requires the jack library!")
+        endif()
+    endif()
+
+    message("${CMAKE_SYSTEM_NAME}")
+    set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+    set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+    find_package(Threads REQUIRED)
+    link_libraries(Threads::Threads)
+    if(${CMAKE_SYSTEM_NAME} STREQUAL Linux)
+        # TODO: Finish Linux configuration, include different audio API supports
+        #==============    LINUX       ================#
+        message("Linux DETECTED!")
+        if(ENABLE_ALSA)
+            find_package(ALSA REQUIRED)
+            if(ALSA_FOUND)
+                include_directories(${ALSA_INCLUDE_DIRS})
+                link_libraries(${ALSA_LIBRARIES})
+                add_definitions(-D__LINUX_ALSA__)
+            endif()
+        endif()
+    elseif(${CMAKE_SYSTEM_NAME} STREQUAL Darwin)
+        #==============    MAC OS    ================#
+        message("Machintosh DETECTED!")
+        find_package(CoreAudio REQUIRED)
+        include_directories(${COREAUDIO_INCLUDE_DIRS})
+        add_definitions(-D__MACOSX_CORE__)
+        link_libraries(${COREAUDIO_LIBRARY} ${COREAUDIO_FOUNDATION} ${COREAUDIO_MIDI})
+    elseif(${CMAKE_SYSTEM_NAME} STREQUAL Windows)
+        # TODO: MORE SUPPORT (e.g., MSYS)?
+        # Tested under MSYS2 with Mingw64 toolchain
+        #==============      WINDOWS      ================#
+        message("Windows DETECTED!")
+
+        link_libraries(winmm ole32 wsock32)
+        add_definitions(-D__WINDOWS_MM__)
+
+        # TODO: ASIO NOT WORKING YET
+        if(ENABLE_ASIO)
+            message("ENALBING ASIO")
+            include_directories("./src/include")
+            # target_sources(stk PUBLIC "${CMAKE_SOURCE_DIR}/src/include/asio.cpp" "${CMAKE_SOURCE_DIR}/src/include/asiodrivers.cpp"
+            #                     "${CMAKE_SOURCE_DIR}/src/include/asiolist.cpp" "${CMAKE_SOURCE_DIR}/src/include/iasiothiscallresolver.cpp")
+            add_definitions(-D__WINDOWS_ASIO__)
+        endif()
+
+        if(ENABLE_WASAPI)
+            message("ENALBING WASAPI")
+            link_libraries(mfuuid mfplat wmcodecdspuuid ksuser)
+            add_definitions(-D__WINDOWS_WASAPI__)
+        endif()
+        
+        if(ENABLE_DS)
+            message("ENALBING Directsound")
+            link_libraries(dsound)
+            add_definitions(-D__WINDOWS_DS__)
+        endif()
+    else()
+        message("CMAKE_SYSTEM_NAME:" ${CMAKE_SYSTEM_NAME})
+        message(FATAL_ERROR "Unknown system type for realtime support.")
+    endif()
+endif()
+
+include(TestBigEndian)
+TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
+if(NOT IS_BIG_ENDIAN)
+  add_definitions(-D__LITTLE_ENDIAN__)
+endif()
+
+#========================================#
+#========== Build the Library ===========#
+#========================================#
+if(BUILD_STATIC)
+    add_library(stk STATIC ${STK_SRC} )
+endif()
+
+if(BUILD_SHARED)
+    add_library(stk_SHARED SHARED ${STK_SRC})
+    set_target_properties(stk_SHARED PROPERTIES OUTPUT_NAME stk) # rename the shared library name
+endif()
+
+#========================================#
+#========= Build the examples ===========#
+#========================================#
+if(COMPILE_PROJECTS)
+    message("COMPILE PROJECTS!")
+    add_subdirectory(projects/examples)
+    add_subdirectory(projects/eguitar)
+    add_subdirectory(projects/demo)
+    add_subdirectory(projects/effects)
+    add_subdirectory(projects/ragamatic)
+endif()

INSTALL.md

@@ -1,5 +1,5 @@
 # The Synthesis ToolKit in C++ (STK)
-By Perry R. Cook and Gary P. Scavone, 1995-2019.
+By Perry R. Cook and Gary P. Scavone, 1995-2021.
 
 The Synthesis ToolKit in C++ can be used in a variety of ways, depending on your particular needs.  Some people simply choose the classes they need for a particular project and copy those to their project directory.  Others like to compile and link to a library of object files.  STK was not designed with one particular style of use in mind.
 
@@ -49,6 +49,6 @@ If you wish to use a different compiler than that selected by configure, specify
 
 MinGW support is provided in the configure script.  In addition, Visual Studio 2017 project files are included for each of the example STK projects.
 
-##iOS
+## iOS
 
 You can integrate the STK in iOS projects either by using its iOS static library or CocoaPods. See the [iOS README file](iOS/README-iOS.md) for instructions. 

LICENSE

@@ -1,6 +1,6 @@
 The Synthesis ToolKit in C++ (STK)
 
-Copyright (c) 1995-2019 Perry R. Cook and Gary P. Scavone
+Copyright (c) 1995-2021 Perry R. Cook and Gary P. Scavone
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,5 +1,5 @@
 # The Synthesis ToolKit in C++ (STK)
-By Perry R. Cook and Gary P. Scavone, 1995--2019.
+By Perry R. Cook and Gary P. Scavone, 1995--2021.
 
 This distribution of the Synthesis ToolKit in C++ (STK) contains the following:
 

STK.podspec

@@ -5,7 +5,7 @@
 
 Pod::Spec.new do |spec|
   spec.name         = 'STK'
-  spec.version      = '4.6.1'
+  spec.version      = '4.6.2'
   spec.summary      = 'The Synthesis ToolKit in C++ is a set of open source audio signal processing and algorithmic synthesis classes.'
   spec.homepage     = 'https://ccrma.stanford.edu/software/stk/'
   spec.source       = { :git => 'https://github.com/thestk/stk.git', :tag => spec.version }

cmake/FindCoreAudio.cmake

@@ -0,0 +1,21 @@
+find_library(COREAUDIO_LIBRARY CoreAudio)
+find_library(COREAUDIO_FOUNDATION CoreFoundation)
+find_library(COREAUDIO_MIDI CoreMIDI)
+find_path(COREAUDIO_INCLUDE_DIRS CoreAudio/CoreAudio.h)
+
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(
+    CoreAudio
+    DEFAULT_MSG 
+    COREAUDIO_LIBRARY
+    COREAUDIO_FOUNDATION
+    COREAUDIO_MIDI
+    COREAUDIO_INCLUDE_DIRS)
+
+mark_as_advanced(
+    COREAUDIO_LIBRARY
+    COREAUDIO_FOUNDATION
+    COREAUDIO_MIDI
+    COREAUDIO_INCLUDE_DIRS)
+
+

configure.ac

@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(STK, 4.6.1, gary@music.mcgill.ca, stk)
+AC_INIT(STK, 4.6.2, gary.scavone@mcgill.ca, stk)
 AC_CONFIG_AUX_DIR(config)
 AC_CONFIG_SRCDIR(src/Stk.cpp)
 AC_CONFIG_FILES(Makefile src/Makefile projects/demo/Makefile projects/effects/Makefile projects/ragamatic/Makefile projects/examples/Makefile projects/examples/libMakefile projects/eguitar/Makefile)
@@ -7,6 +7,10 @@ AC_CONFIG_FILES(Makefile src/Makefile projects/demo/Makefile projects/effects/Ma
 # Fill GXX with something before test.
 AC_SUBST( GXX, ["no"] )
 
+# standards version
+m4_include([m4/ax_cxx_compile_stdcxx.m4])
+AX_CXX_COMPILE_STDCXX(11, noext, mandatory)
+
 # Checks for programs.
 AC_PROG_CXX(g++ CC c++ cxx)
 AC_PROG_RANLIB
@@ -120,7 +124,7 @@ case $host in
   *-apple*)
   AC_SUBST( sharedlib, ["libstk.dylib"] )
   AC_SUBST( sharedname, ["${basesharedname}.dylib"] )
-  AC_SUBST( libflags, ["-dynamiclib -o ${basesharedname}.dylib"] )
+  AC_SUBST( libflags, ["-dynamiclib -install_name \$(libdir)/${basesharedname}.dylib -o ${basesharedname}.dylib"] )
 esac
 
 if test $realtime = yes; then

doc/README-Linux.txt

@@ -1,6 +1,6 @@
 The Synthesis ToolKit in C++ (STK)
 
-By Perry R. Cook and Gary P. Scavone, 1995--2019.
+By Perry R. Cook and Gary P. Scavone, 1995--2021.
 
 Please read the file README and INSTALL for more general STK information.
 

doc/README-MacOSX.txt

@@ -1,6 +1,6 @@
 The Synthesis ToolKit in C++ (STK)
 
-By Perry R. Cook and Gary P. Scavone, 1995--2019.
+By Perry R. Cook and Gary P. Scavone, 1995--2021.
 
 Please read the file README and INSTALL for more general STK information.
 

doc/README-SGI.txt

@@ -1,6 +1,6 @@
 The Synthesis ToolKit in C++ (STK)
 
-By Perry R. Cook and Gary P. Scavone, 1995--2019.
+By Perry R. Cook and Gary P. Scavone, 1995--2021.
 
 Please read the file README and INSTALL for more general STK information.
 

doc/README-Win.txt

@@ -1,6 +1,6 @@
 The Synthesis ToolKit in C++ (STK)
 
-By Perry R. Cook and Gary P. Scavone, 1995--2019.
+By Perry R. Cook and Gary P. Scavone, 1995--2021.
 
 Please read the file README.md for more general STK information.
 

doc/ReleaseNotes.txt

@@ -1,6 +1,12 @@
 The Synthesis ToolKit in C++ (STK)
 
-By Perry R. Cook and Gary P. Scavone, 1995--2019.
+By Perry R. Cook and Gary P. Scavone, 1995--2021.
+
+v.4.6.2 (17 November 2021)
+- see github site for complete details (github.com/thestk/stk)
+- bug fixes in LentPitShift and Granulate classes
+- Makefile fixes
+- miscellaneous bug fixes
 
 v.4.6.1 (18 April 2019)
 - see github site for complete details (github.com/thestk/stk)

doc/doxygen/Doxyfile

@@ -32,7 +32,7 @@ PROJECT_NAME           = STK
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = 4.6.1
+PROJECT_NUMBER         = 4.6.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description 
 # for a project that appears at the top of each page and should give viewer 

doc/doxygen/download.txt

@@ -1,10 +1,16 @@
 /*! \page download Download and Release Notes
 
-\section down Download Version 4.6.1 (18 April 2019):
+\section down Download Version 4.6.2 (17 November 2021):
 
-- <A HREF="http://ccrma.stanford.edu/software/stk/release/stk-4.6.1.tar.gz">Source distribution</A>
+- <A HREF="http://ccrma.stanford.edu/software/stk/release/stk-4.6.2.tar.gz">Source distribution</A>
 
 \section notes Release Notes:
+\subsection v4dot6dot2 Version 4.6.2
+- see github site for complete details (github.com/thestk/stk)
+- bug fixes in LentPitShift and Granulate classes
+- Makefile fixes
+- miscellaneous bug fixes
+
 \subsection v4dot6dot1 Version 4.6.1
 - see github site for complete details (github.com/thestk/stk)
 - various documentation updates

doc/doxygen/faq.txt

@@ -25,7 +25,7 @@ STK GitHub site: https://github.com/thestk/stk
 STK WWW site: http://ccrma.stanford.edu/software/stk/
 
 The Synthesis ToolKit in C++ (STK)
-Copyright (c) 1995--2019 Perry R. Cook and Gary P. Scavone
+Copyright (c) 1995--2021 Perry R. Cook and Gary P. Scavone
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

doc/doxygen/footer.html

@@ -2,7 +2,7 @@
 
 <table>
   <tr><td><A HREF="http://ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
-  <tr><td>&copy;1995--2019 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
+  <tr><td>&copy;1995--2021 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
 </table>
 
 </BODY>

doc/hierarchy.txt

@@ -1,6 +1,6 @@
 STK: A ToolKit of Audio Synthesis Classes and Instruments in C++
 
-By Perry R. Cook and Gary P. Scavone, 1995--2019.
+By Perry R. Cook and Gary P. Scavone, 1995--2021.
 
 STK Classes - See the HTML documentation in the html directory for complete information.
 

include/ADSR.h

@@ -17,7 +17,7 @@ namespace stk {
     be non-negative.  All time settings are in seconds and must be
     positive.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Asymp.h

@@ -26,7 +26,7 @@ namespace stk {
     to \e keyOn and \e keyOff messages by ramping to
     1.0 on keyOn and to 0.0 on keyOff.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/BeeThree.h

@@ -35,7 +35,7 @@ namespace stk {
     type who should worry about this (making
     money) worry away.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/BiQuad.h

@@ -13,7 +13,7 @@ namespace stk {
     Methods are provided for creating a resonance or notch in the
     frequency response while maintaining a constant filter gain.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/BlowBotl.h

@@ -25,7 +25,7 @@ namespace stk {
        - Vibrato Gain = 1
        - Volume = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/BlowHole.h

@@ -43,7 +43,7 @@ namespace stk {
        - Register State = 1
        - Breath Pressure = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/BowTable.h

@@ -15,7 +15,7 @@ namespace stk {
     (1986).  The output is an instantaneous
     reflection coefficient value.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Bowed.h

@@ -32,7 +32,7 @@ namespace stk {
        - Frequency = 101
        - Volume = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
     Contributions by Esteban Maestre, 2011.
 */
 /***************************************************/

include/Brass.h

@@ -28,7 +28,7 @@ namespace stk {
        - Vibrato Gain = 1
        - Volume = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Chorus.h

@@ -14,7 +14,7 @@ namespace stk {
     This class implements a chorus effect.  It takes a monophonic
     input signal and produces a stereo output signal.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Clarinet.h

@@ -31,7 +31,7 @@ namespace stk {
        - Vibrato Gain = 1
        - Breath Pressure = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Delay.h

@@ -17,7 +17,7 @@ namespace stk {
     A non-interpolating delay line is typically used in fixed
     delay-length applications, such as for reverberation.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/DelayA.h

@@ -21,7 +21,7 @@ namespace stk {
     minimum delay possible in this implementation is limited to a
     value of 0.5.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/DelayL.h

@@ -20,7 +20,7 @@ namespace stk {
     delay setting.  The use of higher order Lagrange interpolators can
     typically improve (minimize) this attenuation characteristic.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Drummer.h

@@ -20,7 +20,7 @@ namespace stk {
     of simultaneous voices) via a #define in the
     Drummer.h.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Echo.h

@@ -12,7 +12,7 @@ namespace stk {
 
     This class implements an echo effect.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Effect.h

@@ -14,7 +14,7 @@ namespace stk {
     subclasses.  It is general enough to support both monophonic and
     polyphonic input/output classes.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Envelope.h

@@ -15,7 +15,7 @@ namespace stk {
     keyOff messages, ramping to a specified target (default = 1.0) on
     keyOn and to a specified target (default = 0.0) on keyOff.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FM.h

@@ -30,7 +30,7 @@ namespace stk {
     type who should worry about this (making
     money) worry away.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FMVoices.h

@@ -33,7 +33,7 @@ namespace stk {
     type who should worry about this (making
     money) worry away.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FileLoop.h

@@ -19,7 +19,7 @@ namespace stk {
     the overloaded one that takes an StkFrames object for
     multi-channel and/or multi-frame data.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FileRead.h

@@ -34,7 +34,7 @@ namespace stk {
     such variable is found, the sample rate is
     assumed to be 44100 Hz.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FileWrite.h

@@ -24,7 +24,7 @@ namespace stk {
     type, the data type will automatically be modified.  Compressed
     data types are not supported.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FileWvIn.h

@@ -45,7 +45,7 @@ namespace stk {
     See the FileRead class for a description of the supported audio
     file formats.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FileWvOut.h

@@ -25,7 +25,7 @@ namespace stk {
     Currently, FileWvOut is non-interpolating and the output rate is
     always Stk::sampleRate().
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Filter.h

@@ -15,7 +15,7 @@ namespace stk {
     filter subclasses.  It is general enough to support both
     monophonic and polyphonic input/output classes.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Fir.h

@@ -23,7 +23,7 @@ namespace stk {
     This structure results in one extra multiply per computed sample,
     but allows easy control of the overall filter gain.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Flute.h

@@ -32,7 +32,7 @@ namespace stk {
        - Vibrato Gain = 1
        - Breath Pressure = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/FormSwep.h

@@ -13,7 +13,7 @@ namespace stk {
     over time from one frequency setting to another.  It provides
     methods for controlling the sweep rate and target frequency.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Function.h

@@ -13,7 +13,7 @@ namespace stk {
     implement tables or other types of input to output function
     mappings.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Generator.h

@@ -13,7 +13,7 @@ namespace stk {
     generator sample-source subclasses.  It is general enough to
     support both monophonic and polyphonic output classes.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Granulate.h

@@ -21,7 +21,7 @@ namespace stk {
     Chris Rolfe and Damian Keller, though there are likely to be a
     number of differences in the actual implementation.
 
-    by Gary Scavone, 2005--2019.
+    by Gary Scavone, 2005--2021.
 */
 /***************************************************/
 

include/HevyMetl.h

@@ -31,7 +31,7 @@ namespace stk {
     type who should worry about this (making
     money) worry away.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Iir.h

@@ -27,7 +27,7 @@ namespace stk {
     This structure results in one extra multiply per computed sample,
     but allows easy control of the overall filter gain.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/InetWvIn.h

@@ -31,7 +31,7 @@ namespace stk {
     data type for the incoming stream is signed 16-bit integers,
     though any of the defined StkFormats are permissible.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/InetWvOut.h

@@ -25,7 +25,7 @@ namespace stk {
     data type is signed 16-bit integers but any of the defined
     StkFormats are permissible.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Instrmnt.h

@@ -12,7 +12,7 @@ namespace stk {
   This class provides a common interface for
   all STK instruments.
 
-  by Perry R. Cook and Gary P. Scavone, 1995--2019.
+  by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/JCRev.h

@@ -24,7 +24,7 @@ namespace stk {
     one-pole lowpass filters have been added inside
     the feedback comb filters.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/JetTable.h

@@ -16,7 +16,7 @@ namespace stk {
     Consult Fletcher and Rossing, Karjalainen,
     Cook, and others for more information.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/LentPitShift.h

@@ -142,7 +142,7 @@ inline void LentPitShift::process()
     dpt[delay_] = dt[delay_] * delay_ / cumDt[delay_];
 
     // Look for a minimum
-    if ( dpt[delay_-1]-dpt[delay_-2] < 0 && dpt[delay_]-dpt[delay_-1] > 0 ) {
+    if ( delay_ > 1 && dpt[delay_-1]-dpt[delay_-2] < 0 && dpt[delay_]-dpt[delay_-1] > 0 ) {
       // Check if the minimum is under the threshold
       if ( dpt[delay_-1] < threshold_ ){
         lastPeriod_ = delay_-1;

include/Mandolin.h

@@ -31,7 +31,7 @@ namespace stk {
        - String Detuning = 1
        - Microphone Position = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Messager.h

@@ -46,7 +46,7 @@ namespace stk {
     This class is primarily for use in STK example programs but it is
     generic enough to work in many other contexts.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/MidiFileIn.h

@@ -22,7 +22,7 @@ namespace stk {
     Tempo changes are internally tracked by the class and reflected in
     the values returned by the function getTickSeconds().
 
-    by Gary P. Scavone, 2003--2019.
+    by Gary P. Scavone, 2003--2021.
 */
 /**********************************************************************/
 

include/Modal.h

@@ -19,7 +19,7 @@ namespace stk {
     (non-sweeping BiQuad filters), where N is set
     during instantiation.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/ModalBar.h

@@ -31,7 +31,7 @@ namespace stk {
          - Two Fixed = 7
          - Clump = 8
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Modulate.h

@@ -16,7 +16,7 @@ namespace stk {
     modulations to give a nice, natural human
     modulation function.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Moog.h

@@ -22,7 +22,7 @@ namespace stk {
        - Vibrato Gain = 1
        - Gain = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Mutex.h

@@ -29,7 +29,7 @@ namespace stk {
     systems, the pthread library is used. Under
     Windows, critical sections are used.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/NRev.h

@@ -18,7 +18,7 @@ namespace stk {
     another allpass in series, followed by two allpass filters in
     parallel with corresponding right and left outputs.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Noise.h

@@ -14,7 +14,7 @@ namespace stk {
     C rand() function.  The quality of the rand()
     function varies from one OS to another.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/OnePole.h

@@ -13,7 +13,7 @@ namespace stk {
     provided for setting the pole position along the real axis of the
     z-plane while maintaining a constant peak filter gain.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/OneZero.h

@@ -13,7 +13,7 @@ namespace stk {
   provided for setting the zero position along the real axis of the
   z-plane while maintaining a constant filter gain.
 
-  by Perry R. Cook and Gary P. Scavone, 1995--2019.
+  by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/PRCRev.h

@@ -17,7 +17,7 @@ namespace stk {
     allpass and comb delay filters.  This class implements two series
     allpass units and two parallel comb filters.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/PercFlut.h

@@ -29,7 +29,7 @@ namespace stk {
     type who should worry about this (making
     money) worry away.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Phonemes.h

@@ -13,7 +13,7 @@ namespace stk {
     set of 32 static phoneme formant parameters
     and provide access to those values.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/PitShift.h

@@ -13,7 +13,7 @@ namespace stk {
     This class implements a simple pitch shifter
     using delay lines.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Plucked.h

@@ -27,7 +27,7 @@ namespace stk {
     Stanford, bearing the names of Karplus and/or
     Strong.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/PoleZero.h

@@ -14,7 +14,7 @@ namespace stk {
     coefficient.  Another method is provided to create a DC blocking
     filter.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Recorder.h

@@ -29,7 +29,7 @@ namespace stk {
        - Breath Pressure = 128
 
     by Mathias Bredholt, McGill University.
-    Formatted for STK by Gary Scavone, 2019.
+    Formatted for STK by Gary Scavone, 2021.
 */
 /***************************************************/
 

include/ReedTable.h

@@ -20,7 +20,7 @@ namespace stk {
     Smith (1986), Hirschman, Cook, Scavone, and
     others for more information.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Resonate.h

@@ -23,7 +23,7 @@ namespace stk {
        - Zero Radii = 1
        - Envelope Gain = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Rhodey.h

@@ -33,7 +33,7 @@ namespace stk {
     type who should worry about this (making
     money) worry away.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/RtAudio.h

@@ -11,7 +11,7 @@
     RtAudio WWW site: http://www.music.mcgill.ca/~gary/rtaudio/
 
     RtAudio: realtime audio i/o C++ classes
-    Copyright (c) 2001-2019 Gary P. Scavone
+    Copyright (c) 2001-2021 Gary P. Scavone
 
     Permission is hereby granted, free of charge, to any person
     obtaining a copy of this software and associated documentation files
@@ -46,7 +46,7 @@
 #ifndef __RTAUDIO_H
 #define __RTAUDIO_H
 
-#define RTAUDIO_VERSION "5.1.0"
+#define RTAUDIO_VERSION "5.2.0"
 
 #if defined _WIN32 || defined __CYGWIN__
   #if defined(RTAUDIO_EXPORT)
@@ -226,12 +226,12 @@ class RTAUDIO_DLL_PUBLIC RtAudioError : public std::runtime_error
     UNSPECIFIED,       /*!< The default, unspecified error type. */
     NO_DEVICES_FOUND,  /*!< No devices found on system. */
     INVALID_DEVICE,    /*!< An invalid device ID was specified. */
-    MEMORY_ERROR,      /*!< An error occured during memory allocation. */
+    MEMORY_ERROR,      /*!< An error occurred during memory allocation. */
     INVALID_PARAMETER, /*!< An invalid parameter was specified to a function. */
     INVALID_USE,       /*!< The function was called incorrectly. */
-    DRIVER_ERROR,      /*!< A system driver error occured. */
+    DRIVER_ERROR,      /*!< A system driver error occurred. */
-    SYSTEM_ERROR,      /*!< A system error occured. */
+    SYSTEM_ERROR,      /*!< A system error occurred. */
-    THREAD_ERROR       /*!< A thread error occured. */
+    THREAD_ERROR       /*!< A thread error occurred. */
   };
 
   //! The constructor.
@@ -299,30 +299,21 @@ class RTAUDIO_DLL_PUBLIC RtAudio
   struct DeviceInfo {
     bool probed;                  /*!< true if the device capabilities were successfully probed. */
     std::string name;             /*!< Character string device identifier. */
-    unsigned int outputChannels;  /*!< Maximum output channels supported by device. */
+    unsigned int outputChannels{};  /*!< Maximum output channels supported by device. */
-    unsigned int inputChannels;   /*!< Maximum input channels supported by device. */
+    unsigned int inputChannels{};   /*!< Maximum input channels supported by device. */
-    unsigned int duplexChannels;  /*!< Maximum simultaneous input/output channels supported by device. */
+    unsigned int duplexChannels{};  /*!< Maximum simultaneous input/output channels supported by device. */
-    bool isDefaultOutput;         /*!< true if this is the default output device. */
+    bool isDefaultOutput{false};         /*!< true if this is the default output device. */
-    bool isDefaultInput;          /*!< true if this is the default input device. */
+    bool isDefaultInput{false};          /*!< true if this is the default input device. */
     std::vector<unsigned int> sampleRates; /*!< Supported sample rates (queried from list of standard rates). */
-    unsigned int preferredSampleRate; /*!< Preferred sample rate, e.g. for WASAPI the system sample rate. */
+    unsigned int preferredSampleRate{}; /*!< Preferred sample rate, e.g. for WASAPI the system sample rate. */
-    RtAudioFormat nativeFormats;  /*!< Bit mask of supported data formats. */
+    RtAudioFormat nativeFormats{};  /*!< Bit mask of supported data formats. */
-
-    // Default constructor.
-    DeviceInfo()
-      :probed(false), outputChannels(0), inputChannels(0), duplexChannels(0),
-       isDefaultOutput(false), isDefaultInput(false), preferredSampleRate(0), nativeFormats(0) {}
   };
 
-  //! The structure for specifying input or ouput stream parameters.
+  //! The structure for specifying input or output stream parameters.
   struct StreamParameters {
-    unsigned int deviceId;     /*!< Device index (0 to getDeviceCount() - 1). */
+    unsigned int deviceId{};     /*!< Device index (0 to getDeviceCount() - 1). */
-    unsigned int nChannels;    /*!< Number of channels. */
+    unsigned int nChannels{};    /*!< Number of channels. */
-    unsigned int firstChannel; /*!< First channel index on device (default = 0). */
+    unsigned int firstChannel{}; /*!< First channel index on device (default = 0). */
-
-    // Default constructor.
-    StreamParameters()
-      : deviceId(0), nChannels(0), firstChannel(0) {}
   };
 
   //! The structure for specifying stream options.
@@ -383,14 +374,10 @@ class RTAUDIO_DLL_PUBLIC RtAudio
     RtAudio with Jack, each instance must have a unique client name.
   */
   struct StreamOptions {
-    RtAudioStreamFlags flags;      /*!< A bit-mask of stream flags (RTAUDIO_NONINTERLEAVED, RTAUDIO_MINIMIZE_LATENCY, RTAUDIO_HOG_DEVICE, RTAUDIO_ALSA_USE_DEFAULT). */
+    RtAudioStreamFlags flags{};      /*!< A bit-mask of stream flags (RTAUDIO_NONINTERLEAVED, RTAUDIO_MINIMIZE_LATENCY, RTAUDIO_HOG_DEVICE, RTAUDIO_ALSA_USE_DEFAULT). */
-    unsigned int numberOfBuffers;  /*!< Number of stream buffers. */
+    unsigned int numberOfBuffers{};  /*!< Number of stream buffers. */
     std::string streamName;        /*!< A stream name (currently used only in Jack). */
-    int priority;                  /*!< Scheduling priority of callback thread (only used with flag RTAUDIO_SCHEDULE_REALTIME). */
+    int priority{};                  /*!< Scheduling priority of callback thread (only used with flag RTAUDIO_SCHEDULE_REALTIME). */
-
-    // Default constructor.
-    StreamOptions()
-    : flags(0), numberOfBuffers(0), priority(0) {}
   };
 
   //! A static function to determine the current RtAudio version.
@@ -527,7 +514,7 @@ class RTAUDIO_DLL_PUBLIC RtAudio
            lowest allowable value is used.  The actual value used is
            returned via the structure argument.  The parameter is API dependent.
     \param errorCallback A client-defined function that will be invoked
-           when an error has occured.
+           when an error has occurred.
   */
   void openStream( RtAudio::StreamParameters *outputParameters,
                    RtAudio::StreamParameters *inputParameters,
@@ -616,7 +603,7 @@ class RTAUDIO_DLL_PUBLIC RtAudio
 };
 
 // Operating system dependent thread functionality.
-#if defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__)
+#if defined(_WIN32) || defined(__CYGWIN__)
 
   #ifndef NOMINMAX
     #define NOMINMAX
@@ -628,18 +615,22 @@ class RTAUDIO_DLL_PUBLIC RtAudio
   typedef uintptr_t ThreadHandle;
   typedef CRITICAL_SECTION StreamMutex;
 
-#elif defined(__LINUX_ALSA__) || defined(__LINUX_PULSE__) || defined(__UNIX_JACK__) || defined(__LINUX_OSS__) || defined(__MACOSX_CORE__)
+#else
+
   // Using pthread library for various flavors of unix.
   #include <pthread.h>
 
   typedef pthread_t ThreadHandle;
   typedef pthread_mutex_t StreamMutex;
 
-#else // Setup for "dummy" behavior
+#endif
+
+// Setup for "dummy" behavior if no apis specified.
+#if !(defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__) \
+      || defined(__LINUX_ALSA__) || defined(__LINUX_PULSE__) || defined(__UNIX_JACK__) \
+      || defined(__LINUX_OSS__) || defined(__MACOSX_CORE__))
 
   #define __RTAUDIO_DUMMY__
-  typedef int ThreadHandle;
-  typedef int StreamMutex;
 
 #endif
 
@@ -647,19 +638,15 @@ class RTAUDIO_DLL_PUBLIC RtAudio
 // between the private RtAudio stream structure and global callback
 // handling functions.
 struct CallbackInfo {
-  void *object;    // Used as a "this" pointer.
+  void *object{};    // Used as a "this" pointer.
-  ThreadHandle thread;
+  ThreadHandle thread{};
-  void *callback;
+  void *callback{};
-  void *userData;
+  void *userData{};
-  void *errorCallback;
+  void *errorCallback{};
-  void *apiInfo;   // void pointer for API specific callback information
+  void *apiInfo{};   // void pointer for API specific callback information
-  bool isRunning;
+  bool isRunning{false};
-  bool doRealtime;
+  bool doRealtime{false};
-  int priority;
+  int priority{};
-
-  // Default constructor.
-  CallbackInfo()
-  :object(0), callback(0), userData(0), errorCallback(0), apiInfo(0), isRunning(false), doRealtime(false), priority(0) {}
 };
 
 // **************************************************************** //
@@ -686,9 +673,9 @@ class S24 {
   S24() {}
 
   S24& operator = ( const int& i ) {
-    c3[0] = (i & 0x000000ff);
+    c3[0] = (unsigned char)(i & 0x000000ff);
-    c3[1] = (i & 0x0000ff00) >> 8;
+    c3[1] = (unsigned char)((i & 0x0000ff00) >> 8);
-    c3[2] = (i & 0x00ff0000) >> 16;
+    c3[2] = (unsigned char)((i & 0x00ff0000) >> 16);
     return *this;
   }
 
@@ -895,20 +882,20 @@ public:
 
   RtApiCore();
   ~RtApiCore();
-  RtAudio::Api getCurrentApi( void ) { return RtAudio::MACOSX_CORE; }
+  RtAudio::Api getCurrentApi( void ) override { return RtAudio::MACOSX_CORE; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  unsigned int getDefaultOutputDevice( void );
+  unsigned int getDefaultOutputDevice( void ) override;
-  unsigned int getDefaultInputDevice( void );
+  unsigned int getDefaultInputDevice( void ) override;
-  void closeStream( void );
+  void closeStream( void ) override;
-  void startStream( void );
+  void startStream( void ) override;
-  void stopStream( void );
+  void stopStream( void ) override;
-  void abortStream( void );
+  void abortStream( void ) override;
 
   // This function is intended for internal use only.  It must be
   // public because it is called by the internal callback handler,
   // which is not a member of RtAudio.  External use of this function
-  // will most likely produce highly undesireable results!
+  // will most likely produce highly undesirable results!
   bool callbackEvent( AudioDeviceID deviceId,
                       const AudioBufferList *inBufferList,
                       const AudioBufferList *outBufferList );
@@ -918,7 +905,7 @@ public:
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels, 
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int *bufferSize,
-                        RtAudio::StreamOptions *options );
+                        RtAudio::StreamOptions *options ) override;
   static const char* getErrorCode( OSStatus code );
 };
 
@@ -932,18 +919,18 @@ public:
 
   RtApiJack();
   ~RtApiJack();
-  RtAudio::Api getCurrentApi( void ) { return RtAudio::UNIX_JACK; }
+  RtAudio::Api getCurrentApi( void ) override { return RtAudio::UNIX_JACK; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  void closeStream( void );
+  void closeStream( void ) override;
-  void startStream( void );
+  void startStream( void ) override;
-  void stopStream( void );
+  void stopStream( void ) override;
-  void abortStream( void );
+  void abortStream( void ) override;
 
   // This function is intended for internal use only.  It must be
   // public because it is called by the internal callback handler,
   // which is not a member of RtAudio.  External use of this function
-  // will most likely produce highly undesireable results!
+  // will most likely produce highly undesirable results!
   bool callbackEvent( unsigned long nframes );
 
   private:
@@ -951,7 +938,7 @@ public:
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels, 
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int *bufferSize,
-                        RtAudio::StreamOptions *options );
+                        RtAudio::StreamOptions *options ) override;
 
   bool shouldAutoconnect_;
 };
@@ -966,18 +953,20 @@ public:
 
   RtApiAsio();
   ~RtApiAsio();
-  RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_ASIO; }
+  RtAudio::Api getCurrentApi( void ) override { return RtAudio::WINDOWS_ASIO; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  unsigned int getDefaultOutputDevice( void ) override;
-  void closeStream( void );
+  unsigned int getDefaultInputDevice( void ) override;
-  void startStream( void );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  void stopStream( void );
+  void closeStream( void ) override;
-  void abortStream( void );
+  void startStream( void ) override;
+  void stopStream( void ) override;
+  void abortStream( void ) override;
 
   // This function is intended for internal use only.  It must be
   // public because it is called by the internal callback handler,
   // which is not a member of RtAudio.  External use of this function
-  // will most likely produce highly undesireable results!
+  // will most likely produce highly undesirable results!
   bool callbackEvent( long bufferIndex );
 
   private:
@@ -988,7 +977,7 @@ public:
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels, 
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int *bufferSize,
-                        RtAudio::StreamOptions *options );
+                        RtAudio::StreamOptions *options ) override;
 };
 
 #endif
@@ -1001,20 +990,20 @@ public:
 
   RtApiDs();
   ~RtApiDs();
-  RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_DS; }
+  RtAudio::Api getCurrentApi( void ) override { return RtAudio::WINDOWS_DS; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  unsigned int getDefaultOutputDevice( void );
+  unsigned int getDefaultOutputDevice( void ) override;
-  unsigned int getDefaultInputDevice( void );
+  unsigned int getDefaultInputDevice( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  void closeStream( void );
+  void closeStream( void ) override;
-  void startStream( void );
+  void startStream( void ) override;
-  void stopStream( void );
+  void stopStream( void ) override;
-  void abortStream( void );
+  void abortStream( void ) override;
 
   // This function is intended for internal use only.  It must be
   // public because it is called by the internal callback handler,
   // which is not a member of RtAudio.  External use of this function
-  // will most likely produce highly undesireable results!
+  // will most likely produce highly undesirable results!
   void callbackEvent( void );
 
   private:
@@ -1026,7 +1015,7 @@ public:
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels, 
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int *bufferSize,
-                        RtAudio::StreamOptions *options );
+                        RtAudio::StreamOptions *options ) override;
 };
 
 #endif
@@ -1041,15 +1030,13 @@ public:
   RtApiWasapi();
   virtual ~RtApiWasapi();
 
-  RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_WASAPI; }
+  RtAudio::Api getCurrentApi( void ) override { return RtAudio::WINDOWS_WASAPI; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  unsigned int getDefaultOutputDevice( void );
+  void closeStream( void ) override;
-  unsigned int getDefaultInputDevice( void );
+  void startStream( void ) override;
-  void closeStream( void );
+  void stopStream( void ) override;
-  void startStream( void );
+  void abortStream( void ) override;
-  void stopStream( void );
-  void abortStream( void );
 
 private:
   bool coInitialized_;
@@ -1058,7 +1045,7 @@ private:
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int* bufferSize,
-                        RtAudio::StreamOptions* options );
+                        RtAudio::StreamOptions* options ) override;
 
   static DWORD WINAPI runWasapiThread( void* wasapiPtr );
   static DWORD WINAPI stopWasapiThread( void* wasapiPtr );
@@ -1076,18 +1063,18 @@ public:
 
   RtApiAlsa();
   ~RtApiAlsa();
-  RtAudio::Api getCurrentApi() { return RtAudio::LINUX_ALSA; }
+  RtAudio::Api getCurrentApi() override { return RtAudio::LINUX_ALSA; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  void closeStream( void );
+  void closeStream( void ) override;
-  void startStream( void );
+  void startStream( void ) override;
-  void stopStream( void );
+  void stopStream( void ) override;
-  void abortStream( void );
+  void abortStream( void ) override;
 
   // This function is intended for internal use only.  It must be
   // public because it is called by the internal callback handler,
   // which is not a member of RtAudio.  External use of this function
-  // will most likely produce highly undesireable results!
+  // will most likely produce highly undesirable results!
   void callbackEvent( void );
 
   private:
@@ -1097,7 +1084,7 @@ public:
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels, 
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int *bufferSize,
-                        RtAudio::StreamOptions *options );
+                        RtAudio::StreamOptions *options ) override;
 };
 
 #endif
@@ -1108,28 +1095,27 @@ class RtApiPulse: public RtApi
 {
 public:
   ~RtApiPulse();
-  RtAudio::Api getCurrentApi() { return RtAudio::LINUX_PULSE; }
+  RtAudio::Api getCurrentApi() override { return RtAudio::LINUX_PULSE; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  void closeStream( void );
+  void closeStream( void ) override;
-  void startStream( void );
+  void startStream( void ) override;
-  void stopStream( void );
+  void stopStream( void ) override;
-  void abortStream( void );
+  void abortStream( void ) override;
 
   // This function is intended for internal use only.  It must be
   // public because it is called by the internal callback handler,
   // which is not a member of RtAudio.  External use of this function
-  // will most likely produce highly undesireable results!
+  // will most likely produce highly undesirable results!
   void callbackEvent( void );
 
   private:
 
-  std::vector<RtAudio::DeviceInfo> devices_;
+  void collectDeviceInfo( void );
-  void saveDeviceInfo( void );
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int *bufferSize,
-                        RtAudio::StreamOptions *options );
+                        RtAudio::StreamOptions *options ) override;
 };
 
 #endif
@@ -1142,18 +1128,18 @@ public:
 
   RtApiOss();
   ~RtApiOss();
-  RtAudio::Api getCurrentApi() { return RtAudio::LINUX_OSS; }
+  RtAudio::Api getCurrentApi() override { return RtAudio::LINUX_OSS; }
-  unsigned int getDeviceCount( void );
+  unsigned int getDeviceCount( void ) override;
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) override;
-  void closeStream( void );
+  void closeStream( void ) override;
-  void startStream( void );
+  void startStream( void ) override;
-  void stopStream( void );
+  void stopStream( void ) override;
-  void abortStream( void );
+  void abortStream( void ) override;
 
   // This function is intended for internal use only.  It must be
   // public because it is called by the internal callback handler,
   // which is not a member of RtAudio.  External use of this function
-  // will most likely produce highly undesireable results!
+  // will most likely produce highly undesirable results!
   void callbackEvent( void );
 
   private:
@@ -1161,7 +1147,7 @@ public:
   bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels, 
                         unsigned int firstChannel, unsigned int sampleRate,
                         RtAudioFormat format, unsigned int *bufferSize,
-                        RtAudio::StreamOptions *options );
+                        RtAudio::StreamOptions *options ) override;
 };
 
 #endif
@@ -1173,20 +1159,20 @@ class RtApiDummy: public RtApi
 public:
 
   RtApiDummy() { errorText_ = "RtApiDummy: This class provides no functionality."; error( RtAudioError::WARNING ); }
-  RtAudio::Api getCurrentApi( void ) { return RtAudio::RTAUDIO_DUMMY; }
+  RtAudio::Api getCurrentApi( void ) override { return RtAudio::RTAUDIO_DUMMY; }
-  unsigned int getDeviceCount( void ) { return 0; }
+  unsigned int getDeviceCount( void ) override { return 0; }
-  RtAudio::DeviceInfo getDeviceInfo( unsigned int /*device*/ ) { RtAudio::DeviceInfo info; return info; }
+  RtAudio::DeviceInfo getDeviceInfo( unsigned int /*device*/ ) override { RtAudio::DeviceInfo info; return info; }
-  void closeStream( void ) {}
+  void closeStream( void ) override {}
-  void startStream( void ) {}
+  void startStream( void ) override {}
-  void stopStream( void ) {}
+  void stopStream( void ) override {}
-  void abortStream( void ) {}
+  void abortStream( void ) override {}
 
   private:
 
   bool probeDeviceOpen( unsigned int /*device*/, StreamMode /*mode*/, unsigned int /*channels*/, 
                         unsigned int /*firstChannel*/, unsigned int /*sampleRate*/,
                         RtAudioFormat /*format*/, unsigned int * /*bufferSize*/,
-                        RtAudio::StreamOptions * /*options*/ ) { return false; }
+                        RtAudio::StreamOptions * /*options*/ ) override { return false; }
 };
 
 #endif

include/RtMidi.h

@@ -9,7 +9,7 @@
     RtMidi WWW site: http://www.music.mcgill.ca/~gary/rtmidi/
 
     RtMidi: realtime MIDI i/o C++ classes
-    Copyright (c) 2003-2019 Gary P. Scavone
+    Copyright (c) 2003-2021 Gary P. Scavone
 
     Permission is hereby granted, free of charge, to any person
     obtaining a copy of this software and associated documentation files
@@ -58,13 +58,14 @@
   #endif
 #endif
 
-#define RTMIDI_VERSION "4.0.0"
+#define RTMIDI_VERSION "5.0.0"
 
 #include <exception>
 #include <iostream>
 #include <string>
 #include <vector>
 
+
 /************************************************************************/
 /*! \class RtMidiError
     \brief Exception handling class for RtMidi.
@@ -132,6 +133,8 @@ class MidiApi;
 class RTMIDI_DLL_PUBLIC RtMidi
 {
  public:
+
+     RtMidi(RtMidi&& other) noexcept;
   //! MIDI API specifier arguments.
   enum Api {
     UNSPECIFIED,    /*!< Search for a working compiled API. */
@@ -140,6 +143,7 @@ class RTMIDI_DLL_PUBLIC RtMidi
     UNIX_JACK,      /*!< The JACK Low-Latency MIDI Server API. */
     WINDOWS_MM,     /*!< The Microsoft Multimedia MIDI API. */
     RTMIDI_DUMMY,   /*!< A compilable but non-functional API. */
+    WEB_MIDI_API,   /*!< W3C Web MIDI API. */
     NUM_APIS        /*!< Number of values in this enum. */
   };
 
@@ -213,6 +217,10 @@ class RTMIDI_DLL_PUBLIC RtMidi
   RtMidi();
   virtual ~RtMidi();
   MidiApi *rtapi_;
+
+  /* Make the class non-copyable */
+  RtMidi(RtMidi& other) = delete;
+  RtMidi& operator=(RtMidi& other) = delete;
 };
 
 /**********************************************************************/
@@ -248,7 +256,6 @@ class RTMIDI_DLL_PUBLIC RtMidi
 class RTMIDI_DLL_PUBLIC RtMidiIn : public RtMidi
 {
  public:
-
   //! User callback function type definition.
   typedef void (*RtMidiCallback)( double timeStamp, std::vector<unsigned char> *message, void *userData );
 
@@ -274,6 +281,8 @@ class RTMIDI_DLL_PUBLIC RtMidiIn : public RtMidi
             const std::string& clientName = "RtMidi Input Client",
             unsigned int queueSizeLimit = 100 );
 
+  RtMidiIn(RtMidiIn&& other) noexcept : RtMidi(std::move(other)) { }
+
   //! If a MIDI connection is still open, it will be closed by the destructor.
   ~RtMidiIn ( void ) throw();
 
@@ -371,6 +380,19 @@ class RTMIDI_DLL_PUBLIC RtMidiIn : public RtMidi
   */
   virtual void setErrorCallback( RtMidiErrorCallback errorCallback = NULL, void *userData = 0 );
 
+  //! Set maximum expected incoming message size.
+  /*!
+    For APIs that require manual buffer management, it can be useful to set the buffer
+    size and buffer count when expecting to receive large SysEx messages.  Note that
+    currently this function has no effect when called after openPort().  The default
+    buffer size is 1024 with a count of 4 buffers, which should be sufficient for most
+    cases; as mentioned, this does not affect all API backends, since most either support
+    dynamically scalable buffers or take care of buffer handling themselves.  It is
+    principally intended for users of the Windows MM backend who must support receiving
+    especially large messages.
+  */
+  virtual void setBufferSize( unsigned int size, unsigned int count );
+
  protected:
   void openMidiApi( RtMidi::Api api, const std::string &clientName, unsigned int queueSizeLimit );
 };
@@ -403,6 +425,8 @@ class RTMIDI_DLL_PUBLIC RtMidiOut : public RtMidi
   RtMidiOut( RtMidi::Api api=UNSPECIFIED,
              const std::string& clientName = "RtMidi Output Client" );
 
+  RtMidiOut(RtMidiOut&& other) noexcept : RtMidi(std::move(other)) { }
+
   //! The destructor closes any open MIDI connections.
   ~RtMidiOut( void ) throw();
 
@@ -523,6 +547,7 @@ protected:
   RtMidiErrorCallback errorCallback_;
   bool firstErrorOccurred_;
   void *errorCallbackUserData_;
+
 };
 
 class RTMIDI_DLL_PUBLIC MidiInApi : public MidiApi
@@ -535,6 +560,7 @@ class RTMIDI_DLL_PUBLIC MidiInApi : public MidiApi
   void cancelCallback( void );
   virtual void ignoreTypes( bool midiSysex, bool midiTime, bool midiSense );
   double getMessage( std::vector<unsigned char> *message );
+  virtual void setBufferSize( unsigned int size, unsigned int count );
 
   // A MIDI structure used internally by the class to store incoming
   // messages.  Each message represents one and only one MIDI message.
@@ -576,11 +602,13 @@ class RTMIDI_DLL_PUBLIC MidiInApi : public MidiApi
     RtMidiIn::RtMidiCallback userCallback;
     void *userData;
     bool continueSysex;
+    unsigned int bufferSize;
+    unsigned int bufferCount;
 
     // Default constructor.
     RtMidiInData()
       : ignoreFlags(7), doInput(false), firstMessage(true), apiData(0), usingCallback(false),
-        userCallback(0), userData(0), continueSysex(false) {}
+        userCallback(0), userData(0), continueSysex(false), bufferSize(1024), bufferCount(4) {}
   };
 
  protected:
@@ -614,6 +642,7 @@ inline std::string RtMidiIn :: getPortName( unsigned int portNumber ) { return r
 inline void RtMidiIn :: ignoreTypes( bool midiSysex, bool midiTime, bool midiSense ) { static_cast<MidiInApi *>(rtapi_)->ignoreTypes( midiSysex, midiTime, midiSense ); }
 inline double RtMidiIn :: getMessage( std::vector<unsigned char> *message ) { return static_cast<MidiInApi *>(rtapi_)->getMessage( message ); }
 inline void RtMidiIn :: setErrorCallback( RtMidiErrorCallback errorCallback, void *userData ) { rtapi_->setErrorCallback(errorCallback, userData); }
+inline void RtMidiIn :: setBufferSize( unsigned int size, unsigned int count ) { static_cast<MidiInApi *>(rtapi_)->setBufferSize(size, count); }
 
 inline RtMidi::Api RtMidiOut :: getCurrentApi( void ) throw() { return rtapi_->getCurrentApi(); }
 inline void RtMidiOut :: openPort( unsigned int portNumber, const std::string &portName ) { rtapi_->openPort( portNumber, portName ); }

include/RtWvIn.h

@@ -24,7 +24,7 @@ namespace stk {
     that takes an StkFrames object for multi-channel and/or
     multi-frame data.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/RtWvOut.h

@@ -23,7 +23,7 @@ namespace stk {
     that takes a reference to an StkFrames object for multi-channel
     and/or multi-frame data.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/SKINImsg.h

@@ -9,7 +9,7 @@
 
   where <name> is the string used in the SKINI stream.
 
-  by Perry R. Cook, 1995--2019.
+  by Perry R. Cook, 1995--2021.
 */
 /*********************************************************/
 

include/Sampler.h

@@ -15,7 +15,7 @@ namespace stk {
     This instrument provides an ADSR envelope, a one-pole filter, and
     structures for an arbitrary number of attack and looped files.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Saxofony.h

@@ -44,7 +44,7 @@ namespace stk {
        - Vibrato Gain = 1
        - Breath Pressure = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Shakers.h

@@ -53,7 +53,7 @@ namespace stk {
     - Water Drops = 21
     - Tuned Bamboo Chimes = 22
 
-    by Perry R. Cook with updates by Gary Scavone, 1995--2019.
+    by Perry R. Cook with updates by Gary Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Simple.h

@@ -25,7 +25,7 @@ namespace stk {
        - Envelope Rate = 11
        - Gain = 128
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/SineWave.h

@@ -18,7 +18,7 @@ namespace stk {
 
     The "table" length, set in SineWave.h, is 2048 samples by default.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/SingWave.h

@@ -18,7 +18,7 @@ namespace stk {
     Within STK, it is used as an excitation source for other
     instruments.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Sitar.h

@@ -25,7 +25,7 @@ namespace stk {
     Stanford, bearing the names of Karplus and/or
     Strong.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Skini.h

@@ -31,7 +31,7 @@ namespace stk {
 
     \sa \ref skini
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Socket.h

@@ -31,7 +31,7 @@ namespace stk {
     number of static functions for use with external socket
     descriptors.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Sphere.h

@@ -13,7 +13,7 @@ namespace stk {
     This class implements a spherical ball with
     radius, mass, position, and velocity parameters.
 
-    by Perry R. Cook, 1995--2019.
+    by Perry R. Cook, 1995--2021.
 */
 /***************************************************/
 

include/StifKarp.h

@@ -29,7 +29,7 @@ namespace stk {
        - String Sustain = 11
        - String Stretch = 1
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Stk.h

@@ -41,7 +41,7 @@ namespace stk {
     STK WWW site: http://ccrma.stanford.edu/software/stk/
 
     The Synthesis ToolKit in C++ (STK)
-    Copyright (c) 1995--2019 Perry R. Cook and Gary P. Scavone
+    Copyright (c) 1995--2021 Perry R. Cook and Gary P. Scavone
 
     Permission is hereby granted, free of charge, to any person
     obtaining a copy of this software and associated documentation files
@@ -271,7 +271,7 @@ protected:
     Possible future improvements in this class could include functions
     to convert to and return other data types.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 
@@ -285,17 +285,14 @@ public:
   //! Overloaded constructor that initializes the frame data to the specified size with \c value.
   StkFrames( const StkFloat& value, unsigned int nFrames, unsigned int nChannels );
 
-  //! Overloaded constructor that wraps the provided pointer to \c data.
-  StkFrames( StkFloat* data, unsigned int nFrames, unsigned int nChannels = 1 );
-
   //! The destructor.
-  ~StkFrames();
+  virtual ~StkFrames();
 
   // A copy constructor.
   StkFrames( const StkFrames& f );
 
   // Assignment operator that returns a reference to self.
-  StkFrames& operator= ( const StkFrames& f );
+  virtual StkFrames& operator= ( const StkFrames& f );
 
   //! Subscript operator that returns a reference to element \c n of self.
   /*!
@@ -387,7 +384,7 @@ public:
     size.  Further, no new memory is allocated when the new size is
     smaller or equal to a previously allocated size.
   */
-  void resize( size_t nFrames, unsigned int nChannels = 1 );
+  virtual void resize( size_t nFrames, unsigned int nChannels = 1 );
 
   //! Resize self to represent the specified number of channels and frames and perform element initialization.
   /*!
@@ -397,7 +394,7 @@ public:
     size.  Further, no new memory is allocated when the new size is
     smaller or equal to a previously allocated size.
   */
-  void resize( size_t nFrames, unsigned int nChannels, StkFloat value );
+  virtual void resize( size_t nFrames, unsigned int nChannels, StkFloat value );
 
   //! Retrieves a single channel
   /*!
@@ -435,7 +432,7 @@ public:
    */
   StkFloat dataRate( void ) const { return dataRate_; };
 
-private:
+protected:
 
   StkFloat *data_;
   StkFloat dataRate_;
@@ -443,7 +440,6 @@ private:
   unsigned int nChannels_;
   size_t size_;
   size_t bufferSize_;
-  bool ownData_;
 
 };
 

include/TapDelay.h

@@ -17,7 +17,7 @@ namespace stk {
     A non-interpolating delay line is typically used in fixed
     delay-length applications, such as for reverberation.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/TcpClient.h

@@ -26,7 +26,7 @@ namespace stk {
     less than or equal to zero indicate a closed
     or lost connection or the occurence of an error.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/TcpServer.h

@@ -26,7 +26,7 @@ namespace stk {
     less than or equal to zero indicate a closed
     or lost connection or the occurence of an error.
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/
 

include/Thread.h

@@ -42,7 +42,7 @@ namespace stk {
 
     THREAD_RETURN THREAD_TYPE thread_function(void *ptr)
 
-    by Perry R. Cook and Gary P. Scavone, 1995--2019.
+    by Perry R. Cook and Gary P. Scavone, 1995--2021.
 */
 /***************************************************/