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add the copyctor feature/directive to enable automatic copy constructors. In the way, fix how default ctor/dtor are added

Browse source 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8129 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-12-30 00:04:00 +00:00
commit 381596b0f3
8 changed files with 231 additions and 123 deletions
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19
Source/Modules/allocate.cxx
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@ -820,8 +820,19 @@ public:
if (parms && (ParmList_numrequired(parms) == 1)) {
/* Look for a few cases. X(const X &), X(X &), X(X *) */
int copy_constructor = 0;
String *cc = NewStringf("r.q(const).%s", Getattr(inclass,"name"));
if (Strcmp(cc,Getattr(parms,"type")) == 0) {
SwigType *type = Getattr(inclass,"name");
String *tn = NewStringf("r.q(const).%s", type);
String *cc = SwigType_typedef_resolve_all(tn);
SwigType *rt = SwigType_typedef_resolve_all(Getattr(parms,"type"));
if (SwigType_istemplate(type)) {
String *tmp = Swig_symbol_template_deftype(cc, 0);
Delete(cc);
cc = tmp;
tmp = Swig_symbol_template_deftype(rt, 0);
Delete(rt);
rt = tmp;
}
if (Strcmp(cc,rt) == 0) {
copy_constructor = 1;
} else {
Delete(cc);
@ -835,10 +846,12 @@ public:
if (Strcmp(cc,ty) == 0) {
copy_constructor = 1;
}
Delete(cc);
Delete(ty);
}
}
Delete(cc);
Delete(rt);
Delete(tn);
if (copy_constructor) {
Setattr(n,"copy_constructor","1");