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better error messages, more comments, clean up for the next major modifications

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6284 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2004-10-02 01:43:17 +00:00
commit a4a7a2ff1f
25 changed files with 633 additions and 286 deletions
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32
Lib/python/pyptrtypes.swg
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@ -9,12 +9,28 @@
%typemap(in,fragment=pyfrag) __VA_ARGS__ {
__VA_ARGS__ *ptr = (__VA_ARGS__ *)0;
int res = asptr_meth($input, &ptr);
if (!res || !ptr) SWIG_fail;
if (!res) {
if (!PyErr_Occurred())
SWIG_type_error(SWIG_TypePrettyName($&1_descriptor), $input);
} else if (!ptr) {
SWIG_null_ref(SWIG_TypePrettyName($&1_descriptor));
}
if (SWIG_arg_fail($argnum)) SWIG_fail;
$1 = *ptr;
if (res == SWIG_NEWOBJ) delete ptr;
}
%typemap(in,fragment=pyfrag) const __VA_ARGS__ & (int res = 0)
"if (!(res = asptr_meth($input, &$1)) || !($1)) SWIG_fail;";
%typemap(in,fragment=pyfrag) const __VA_ARGS__ & (int res = 0) {
__VA_ARGS__ *ptr = (__VA_ARGS__ *)0;
res = asptr_meth($input, &ptr);
if (!res) {
if (!PyErr_Occurred())
SWIG_type_error(SWIG_TypePrettyName($1_descriptor), $input);
} else if (!ptr) {
SWIG_null_ref(SWIG_TypePrettyName($1_descriptor));
}
if (SWIG_arg_fail($argnum)) SWIG_fail;
$1 = ptr;
}
%typemap(freearg) const __VA_ARGS__ &
"if (res$argnum == SWIG_NEWOBJ) delete $1;";
@ -26,8 +42,14 @@
%typemap(varin,fragment=pyfrag) __VA_ARGS__ {
__VA_ARGS__ *ptr = (__VA_ARGS__ *)0;
int res = asptr_meth($input, &ptr);
if (!res || !ptr) {
PyErr_SetString(PyExc_TypeError, "C/C++ variable '$name ($1_ltype)'");
if (!res) {
if (!PyErr_Occurred())
SWIG_type_error(SWIG_TypePrettyName($1_descriptor), $input);
SWIG_append_msg(" C/C++ variable '$name'");
return 1;
} else if (!ptr) {
SWIG_null_ref(SWIG_TypePrettyName($1_descriptor));
SWIG_append_msg(" C/C++ variable '$name'");
return 1;
}
$1 = *ptr;