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Add support for %extend and memberin typemaps

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11127 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2009-02-13 07:26:06 +00:00
commit 9be7fe899d
4 changed files with 35 additions and 30 deletions
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45
Source/Modules/lang.cxx
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@ -1422,36 +1422,39 @@ int Language::membervariableHandler(Node *n) {
target = NewStringf("%s->%s", pname, name);
Delete(pname);
}
tm = Swig_typemap_lookup("memberin", n, target, 0);
} else {
target = NewStringf("$extendgetcall"); // member variable access expanded later
}
tm = Swig_typemap_lookup("memberin", n, target, 0);
int flags = Extend | SmartPointer | use_naturalvar_mode(n);
if (is_non_virtual_protected_access(n))
flags = flags | CWRAP_ALL_PROTECTED_ACCESS;
Swig_MembersetToFunction(n, ClassType, flags);
String *call = 0;
Swig_MembersetToFunction(n, ClassType, flags, &call);
Setattr(n, "memberset", "1");
if (!Extend) {
/* Check for a member in typemap here */
if (!tm) {
if (SwigType_isarray(type)) {
Swig_warning(WARN_TYPEMAP_VARIN_UNDEF, input_file, line_number, "Unable to set variable of type %s.\n", SwigType_str(type, 0));
make_set_wrapper = 0;
}
} else {
String *pname0 = Swig_cparm_name(0, 0);
String *pname1 = Swig_cparm_name(0, 1);
Replace(tm, "$source", pname1, DOH_REPLACE_ANY);
Replace(tm, "$target", target, DOH_REPLACE_ANY);
Replace(tm, "$input", pname1, DOH_REPLACE_ANY);
Replace(tm, "$self", pname0, DOH_REPLACE_ANY);
Setattr(n, "wrap:action", tm);
Delete(tm);
Delete(pname0);
Delete(pname1);
if (!tm) {
if (SwigType_isarray(type)) {
Swig_warning(WARN_TYPEMAP_VARIN_UNDEF, input_file, line_number, "Unable to set variable of type %s.\n", SwigType_str(type, 0));
make_set_wrapper = 0;
}
Delete(target);
} else {
String *pname0 = Swig_cparm_name(0, 0);
String *pname1 = Swig_cparm_name(0, 1);
Replace(tm, "$source", pname1, DOH_REPLACE_ANY);
Replace(tm, "$target", target, DOH_REPLACE_ANY);
Replace(tm, "$input", pname1, DOH_REPLACE_ANY);
Replace(tm, "$self", pname0, DOH_REPLACE_ANY);
Replace(tm, "$extendgetcall", call, DOH_REPLACE_ANY);
Setattr(n, "wrap:action", tm);
Delete(tm);
Delete(pname0);
Delete(pname1);
}
Delete(call);
Delete(target);
if (make_set_wrapper) {
Setattr(n, "sym:name", mrename_set);
functionWrapper(n);