Sha256: 78148aaa4025ebf5551c5b6c7aa36f26bc17e47b1fe45e45a247138c4f1ed1af
Contents?: true
Size: 1.67 KB
Versions: 36
Compression:
Stored size: 1.67 KB
Contents
//-*-c++-*-
VALUE r!class_varname!;
T!class_ptrmap! !class_ptrmap!;
!c_class_name!* ruby2!class_varcname!Ptr(VALUE rval) {
!c_class_name!* ptr;
Data_Get_Struct(rval, !c_class_name!, ptr);
if ( ptr ) return reinterpret_cast< !c_class_name!* >(ptr);
T!class_ptrmap!::iterator it = !class_ptrmap!.find(rval);
if ( it == !class_ptrmap!.end() ) {
rb_raise(rb_eRuntimeError, "Unable to find !c_class_name! instance for value %x (type %d)\\n", rval, TYPE(rval));
return NULL;
}
return reinterpret_cast< !c_class_name!* >((*it).second);
}
!c_class_name!& ruby2!class_varcname!Ptr(VALUE rval) {
return *ruby2!class_varcname!Ptr(rval);
}
VALUE cxx2ruby(!c_class_name!* instance) {
if ( instance == NULL ) return Qnil;
T!class_ptrmap!::iterator it, eend = !class_ptrmap!.end();
for(it = !class_ptrmap!.begin(); it != eend; it++)
if ( (*it).second == (!c_class_name!*)instance ) break;
if ( it != !class_ptrmap!.end() )
return (*it).first;
else {
VALUE klass = r!class_varname!;
VALUE rval = Data_Wrap_Struct(klass, 0, 0, (void*)instance);
!class_ptrmap![rval] = instance;
#ifdef DEBUG
fprintf(stderr, "rust: wrapping instance %p in value %x (type %d)\\n", instance, rval, TYPE(rval));
#endif
return rval;
}
}
static VALUE !class_varname!_alloc(VALUE self) {
return Data_Wrap_Struct(self, 0, !class_free_function!, 0);
}
static void !class_varname!_free(void *p) {
T!class_ptrmap!::iterator it, eend = !class_ptrmap!.end();
for(it = !class_ptrmap!.begin(); it != eend; it++)
if ( (*it).second == (!c_class_name!*)p ) {
!class_ptrmap!.erase(it); break;
}
!cleanup_functions!;
}
Version data entries
36 entries across 36 versions & 2 rubygems