diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | src/Fl_Int_Vector.cxx | 43 | ||||
| -rw-r--r-- | src/Makefile | 1 |
3 files changed, 45 insertions, 0 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index bfeb13c56..c5a82bcc8 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -48,6 +48,7 @@ set (CPPFILES Fl_Input.cxx Fl_Input_.cxx Fl_Input_Choice.cxx + Fl_Int_Vector.cxx Fl_Light_Button.cxx Fl_Menu.cxx Fl_Menu_.cxx diff --git a/src/Fl_Int_Vector.cxx b/src/Fl_Int_Vector.cxx new file mode 100644 index 000000000..361dd2634 --- /dev/null +++ b/src/Fl_Int_Vector.cxx @@ -0,0 +1,43 @@ +// +// An STL-ish vector without templates for the Fast Light Tool Kit (FLTK). +// +// Copyright 2002 by Greg Ercolano. +// Copyright 2022 by Bill Spitzak and others. +// +// This library is free software. Distribution and use rights are outlined in +// the file "COPYING" which should have been included with this file. If this +// file is missing or damaged, see the license at: +// +// https://www.fltk.org/COPYING.php +// +// Please see the following page on how to report bugs and issues: +// +// https://www.fltk.org/bugs.php +// + +#include <FL/Fl_Int_Vector.H> +#include <stdlib.h> + +void Fl_Int_Vector::copy(int *newarr, unsigned int newsize) { + size(newsize); + memcpy(arr_, newarr, newsize * sizeof(int)); +} + +Fl_Int_Vector::~Fl_Int_Vector() { + if (arr_) + free(arr_); +} + +void Fl_Int_Vector::size(unsigned int count) { + if (count <= 0) { + if (arr_) + free(arr_); + arr_ = 0; + size_ = 0; + return; + } + if (count > size_) { + arr_ = (int *)realloc(arr_, count * sizeof(int)); + size_ = count; + } +} diff --git a/src/Makefile b/src/Makefile index cb3421414..0f820287e 100644 --- a/src/Makefile +++ b/src/Makefile @@ -51,6 +51,7 @@ CPPFILES = \ Fl_Input.cxx \ Fl_Input_.cxx \ Fl_Input_Choice.cxx \ + Fl_Int_Vector.cxx \ Fl_Light_Button.cxx \ Fl_Menu.cxx \ Fl_Menu_.cxx \ |