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solve possible seg. faults and directors #1080075

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6894 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2004-12-16 10:40:01 +00:00
commit 544f24441e
7 changed files with 28 additions and 24 deletions
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6
Lib/python/pyptrtypes.swg
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@ -62,7 +62,7 @@
%define PYPTR_DIRECTOROUT_TYPEMAP(asptr_meth,pyfrag,Type...)
%typemap(directorargout,fragment=pyfrag) Type *DIRECTOROUT ($*1_ltype temp) {
Type *ptr = 0;
int res = asptr_meth($input, &ptr);
int res = $input ? asptr_meth($input, &ptr) : 0;
if (!res || !ptr)
throw Swig::DirectorTypeMismatchException("Error converting Python object using asptr_meth");
temp = *ptr;
@ -71,7 +71,7 @@
}
%typemap(directorout,fragment=pyfrag) Type {
Type *ptr = 0;
int res = asptr_meth($input, &ptr);
int res = $input ? asptr_meth($input, &ptr) : 0;
if (!res || !ptr)
throw Swig::DirectorTypeMismatchException("Error converting Python object using asptr_meth");
$result = *ptr;
@ -79,7 +79,7 @@
}
%typemap(directorout,fragment=pyfrag,warning="470:Possible thread/reentrant unsafe wrapping, consider using a plain '"#Type"' return type instead.") const Type& {
Type *ptr = 0;
int res = asptr_meth($input, &ptr);
int res = $input ? asptr_meth($input, &ptr) : 0;
if (!res || !ptr)
throw Swig::DirectorTypeMismatchException("Error converting Python object using asptr_meth");
$result = ptr;