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add castmode in python and cleaning the castdispatch mechanism

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8051 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-12-23 09:22:17 +00:00
commit 6bf5187168
16 changed files with 461 additions and 101 deletions
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129
Lib/python/pyprimtypes.swg
View file

@ -27,8 +27,8 @@ SWIG_AsVal_dec(bool)(PyObject *obj, bool *val)
return SWIG_OK;
} else {
long v = 0;
int res = SWIG_AsVal(long)(obj, val ? &v : 0);
if (res == SWIG_OK && val) *val = v ? true : false;
int res = SWIG_CastRank(SWIG_AsVal(long)(obj, val ? &v : 0));
if (SWIG_IsOK(res) && val) *val = v ? true : false;
return res;
}
}
@ -41,7 +41,8 @@ SWIG_AsVal_dec(bool)(PyObject *obj, bool *val)
%define_as(SWIG_From_dec(long), PyInt_FromLong)
}
%fragment(SWIG_AsVal_frag(long),"header") {
%fragment(SWIG_AsVal_frag(long),"header",
fragment="SWIG_CanCastAsInteger") {
SWIGINTERN int
SWIG_AsVal_dec(long)(PyObject *obj, long* val)
{
@ -57,6 +58,26 @@ SWIG_AsVal_dec(long)(PyObject *obj, long* val)
PyErr_Clear();
}
}
%#ifdef SWIG_PYTHON_CAST_MODE
{
int dispatch = 0;
long v = PyInt_AsLong(obj);
if (!PyErr_Occurred()) {
if (val) *val = v;
return SWIG_CastRank(SWIG_OK);
} else {
PyErr_Clear();
}
if (!dispatch) {
double d;
int res = SWIG_CastRank(SWIG_AsVal(double)(obj,&d));
if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LONG_MIN, LONG_MAX)) {
if (val) *val = (long)(d);
return res;
}
}
}
%#endif
return SWIG_TypeError;
}
}
@ -73,7 +94,8 @@ SWIG_From_dec(unsigned long)(unsigned long value)
}
}
%fragment(SWIG_AsVal_frag(unsigned long),"header") {
%fragment(SWIG_AsVal_frag(unsigned long),"header",
fragment="SWIG_CanCastAsInteger") {
SWIGINTERN int
SWIG_AsVal_dec(unsigned long)(PyObject *obj, unsigned long *val)
{
@ -94,6 +116,30 @@ SWIG_AsVal_dec(unsigned long)(PyObject *obj, unsigned long *val)
PyErr_Clear();
}
}
%#ifdef SWIG_PYTHON_CAST_MODE
{
int dispatch = 0;
long v = PyInt_AsLong(obj);
if (!PyErr_Occurred()) {
if (v >= 0) {
if (val) *val = v;
return SWIG_CastRank(SWIG_OK);
} else {
return SWIG_OverflowError;
}
} else {
PyErr_Clear();
}
if (!dispatch) {
double d;
int res = SWIG_CastRank(SWIG_AsVal(double)(obj,&d));
if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, 0, ULONG_MAX)) {
if (val) *val = (unsigned long)(d);
return res;
}
}
}
%#endif
return SWIG_TypeError;
}
}
@ -111,7 +157,9 @@ SWIG_From_dec(long long)(long long value)
}
}
%fragment(SWIG_AsVal_frag(long long),"header") {
%fragment(SWIG_AsVal_frag(long long),"header",
fragment="SWIG_CanCastAsInteger",
fragment="<limits.h>") {
SWIGINTERN int
SWIG_AsVal_dec(long long)(PyObject *obj, long long *val)
{
@ -127,6 +175,26 @@ SWIG_AsVal_dec(long long)(PyObject *obj, long long *val)
PyErr_Clear();
}
}
%#ifdef SWIG_PYTHON_CAST_MODE
{
int dispatch = 0;
long v = PyInt_AsLong(obj);
if (!PyErr_Occurred()) {
if (val) *val = v;
return SWIG_CastRank(SWIG_OK);
} else {
PyErr_Clear();
}
if (!dispatch) {
double d;
int res = SWIG_CastRank(SWIG_AsVal(double)(obj,&d));
if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LLONG_MIN, LLONG_MAX)) {
if (val) *val = (long long)(d);
return res;
}
}
}
%#endif
return SWIG_TypeError;
}
}
@ -145,7 +213,9 @@ SWIG_From_dec(unsigned long long)(unsigned long long value)
}
%fragment(SWIG_AsVal_frag(unsigned long long),"header",
fragment=SWIG_AsVal_frag(unsigned long)) {
fragment=SWIG_AsVal_frag(unsigned long),
fragment="SWIG_CanCastAsInteger",
fragment="<limits.h>") {
SWIGINTERN int
SWIG_AsVal_dec(unsigned long long)(PyObject *obj, unsigned long long *val)
{
@ -160,9 +230,33 @@ SWIG_AsVal_dec(unsigned long long)(PyObject *obj, unsigned long long *val)
} else {
unsigned long v;
int res = SWIG_AsVal(unsigned long)(obj,&v);
if (res == SWIG_OK && val) *val = v;
if (SWIG_IsOK(res) && val) *val = v;
return res;
}
%#ifdef SWIG_PYTHON_CAST_MODE
{
int dispatch = 0;
long v = PyInt_AsLong(obj);
if (!PyErr_Occurred()) {
if (v >= 0) {
if (val) *val = v;
return SWIG_CastRank(SWIG_OK);
} else {
return SWIG_OverflowError;
}
} else {
PyErr_Clear();
}
if (!dispatch) {
double d;
int res = SWIG_CastRank(SWIG_AsVal(double)(obj,&d));
if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, 0, ULLONG_MAX)) {
if (val) *val = (unsigned long)(d);
return res;
}
}
}
%#endif
return SWIG_TypeError;
}
}
@ -192,6 +286,27 @@ SWIG_AsVal_dec(double)(PyObject *obj, double *val)
PyErr_Clear();
}
}
%#ifdef SWIG_PYTHON_CAST_MODE
{
int dispatch = 0;
double d = PyFloat_AsDouble(obj);
if (!PyErr_Occurred()) {
if (val) *val = d;
return SWIG_CastRank(SWIG_OK);
} else {
PyErr_Clear();
}
if (!dispatch) {
long v = PyInt_AsLong(obj);
if (!PyErr_Occurred()) {
if (val) *val = v;
return SWIG_CastRank(SWIG_CastRank(SWIG_OK));
} else {
PyErr_Clear();
}
}
}
%#endif
return SWIG_TypeError;
}
}