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Contents
/* -----------------------------------------------------------------------------
* See the LICENSE file for information on copyright, usage and redistribution
* of SWIG, and the README file for authors - http://www.swig.org/release.html.
*
* rubytracking.swg
*
* This file contains support for tracking mappings from
* Ruby objects to C++ objects. This functionality is needed
* to implement mark functions for Ruby's mark and sweep
* garbage collector.
* ----------------------------------------------------------------------------- */
#ifdef __cplusplus
extern "C" {
#endif
// Shared custom swig tracking functions
WXRUBY_EXPORT void wxRuby_AddTracking(void* ptr, VALUE object);
WXRUBY_EXPORT VALUE wxRuby_FindTracking(void* ptr);
WXRUBY_EXPORT void wxRuby_RemoveTracking(void* ptr);
WXRUBY_EXPORT void wxRuby_IterateTracking( void(*meth)(void* ptr, VALUE obj) );
/* Setup a Ruby hash table to store Trackings - mostly done in wx.i */
SWIGRUNTIMEINLINE void SWIG_RubyInitializeTrackings(void) {
// no-op
}
/* Add a Tracking from a C/C++ struct to a Ruby object */
SWIGRUNTIMEINLINE void SWIG_RubyAddTracking(void* ptr, VALUE object) {
wxRuby_AddTracking(ptr, object);
}
/* Get the Ruby object that owns the specified C/C++ struct */
SWIGRUNTIMEINLINE VALUE SWIG_RubyInstanceFor(void* ptr) {
return wxRuby_FindTracking(ptr);
}
/* Remove a Tracking from a C/C++ struct to a Ruby object. It
is very important to remove objects once they are destroyed
since the same memory address may be reused later to create
a new object. */
SWIGRUNTIMEINLINE void SWIG_RubyRemoveTracking(void* ptr) {
wxRuby_RemoveTracking(ptr);
}
/* This is a helper method that unlinks a Ruby object from its
underlying C++ object. This is needed if the lifetime of the
Ruby object is longer than the C++ object */
SWIGRUNTIMEINLINE void SWIG_RubyUnlinkObjects(void* ptr) {
VALUE object = SWIG_RubyInstanceFor(ptr);
if (object != Qnil) {
DATA_PTR(object) = 0;
}
}
#ifdef __cplusplus
}
#endif
Version data entries
25 entries across 25 versions & 1 rubygems