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Removed a Py_None from cwrap.c.

Browse source 
Added SetNoneComparison in lang.cxx, which allows the language module to
specify how to determine whether the empty argument was given for the
'self' pointer.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4473 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Art Yerkes 2003-03-08 03:25:09 +00:00
commit 636daff4e1
4 changed files with 24 additions and 5 deletions
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11
SWIG/Source/Modules/lang.cxx
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@ -201,6 +201,7 @@ int Dispatcher::namespaceDeclaration(Node *n) { return defaultHandler(n); }
Language::Language() {
symbols = NewHash();
classtypes = NewHash();
none_comparison = NewString("$arg != 0");
overloading = 0;
multiinput = 0;
directors = 0;
@ -1759,7 +1760,8 @@ Language::constructorHandler(Node *n) {
mrename = Swig_name_construct(symname);
if (CPlusPlus) patch_parms(parms);
Swig_ConstructorToFunction(n,ClassType,CPlusPlus,Getattr(n,"template") ? 0 :Extend);
Swig_ConstructorToFunction(n,ClassType,none_comparison,
CPlusPlus,Getattr(n,"template") ? 0 :Extend);
Setattr(n,"sym:name", mrename);
functionWrapper(n);
Delete(mrename);
@ -1779,7 +1781,8 @@ Language::copyconstructorHandler(Node *n) {
Parm *parms = Getattr(n,"parms");
if (CPlusPlus) patch_parms(parms);
mrename = Swig_name_copyconstructor(symname);
Swig_ConstructorToFunction(n,ClassType, CPlusPlus, Getattr(n,"template") ? 0 : Extend);
Swig_ConstructorToFunction(n,ClassType, none_comparison,
CPlusPlus, Getattr(n,"template") ? 0 : Extend);
Setattr(n,"sym:name", mrename);
functionWrapper(n);
Delete(mrename);
@ -2149,3 +2152,7 @@ String * Language::getClassPrefix() const {
String * Language::getClassType() const {
return ClassType;
}
void Language::SetNoneComparison( String *nc ) {
none_comparison = nc;
}