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// Pairs
%include <octstdcommon.swg>
//#define SWIG_STD_PAIR_ASVAL
%fragment("StdPairTraits","header",fragment="StdTraits") {
namespace swig {
#ifdef SWIG_STD_PAIR_ASVAL
template <class T, class U >
struct traits_asval<std::pair<T,U> > {
typedef std::pair<T,U> value_type;
static int get_pair(const octave_value& first, octave_value second,
std::pair<T,U> *val)
{
if (val) {
T *pfirst = &(val->first);
int res1 = swig::asval(first, pfirst);
if (!SWIG_IsOK(res1))
return res1;
U *psecond = &(val->second);
int res2 = swig::asval(second, psecond);
if (!SWIG_IsOK(res2))
return res2;
return res1 > res2 ? res1 : res2;
} else {
T *pfirst = 0;
int res1 = swig::asval(first, pfirst);
if (!SWIG_IsOK(res1))
return res1;
U *psecond = 0;
int res2 = swig::asval((PyObject*)second, psecond);
if (!SWIG_IsOK(res2))
return res2;
return res1 > res2 ? res1 : res2;
}
}
static int asval(const octave_value& obj, std::pair<T,U> *val) {
if (obj.is_cell()) {
Cell c=obj.cell_value();
if (c.numel()<2) {
error("pair from Cell array requires at least two elements");
return SWIG_ERROR;
}
return get_pair(c(0),c(1),val);
} else {
value_type *p;
swig_type_info *descriptor = swig::type_info<value_type>();
int res = descriptor ? SWIG_ConvertPtr(obj, (void **)&p, descriptor, 0) : SWIG_ERROR;
if (SWIG_IsOK(res) && val)
*val = *p;
return res;
}
return SWIG_ERROR;
}
};
#else
template <class T, class U >
struct traits_asptr<std::pair<T,U> > {
typedef std::pair<T,U> value_type;
static int get_pair(const octave_value& first, octave_value second,
std::pair<T,U> **val)
{
if (val) {
value_type *vp = %new_instance(std::pair<T,U>);
T *pfirst = &(vp->first);
int res1 = swig::asval(first, pfirst);
if (!SWIG_IsOK(res1)) {
%delete(vp);
return res1;
}
U *psecond = &(vp->second);
int res2 = swig::asval(second, psecond);
if (!SWIG_IsOK(res2)) {
%delete(vp);
return res2;
}
*val = vp;
return SWIG_AddNewMask(res1 > res2 ? res1 : res2);
} else {
T *pfirst = 0;
int res1 = swig::asval(first, pfirst);
if (!SWIG_IsOK(res1))
return res1;
U *psecond = 0;
int res2 = swig::asval(second, psecond);
if (!SWIG_IsOK(res2))
return res2;
return res1 > res2 ? res1 : res2;
}
return SWIG_ERROR;
}
static int asptr(const octave_value& obj, std::pair<T,U> **val) {
if (obj.is_cell()) {
Cell c=obj.cell_value();
if (c.numel()<2) {
error("pair from Cell array requires at least two elements");
return SWIG_ERROR;
}
return get_pair(c(0),c(1),val);
} else {
value_type *p;
swig_type_info *descriptor = swig::type_info<value_type>();
int res = descriptor ? SWIG_ConvertPtr(obj, (void **)&p, descriptor, 0) : SWIG_ERROR;
if (SWIG_IsOK(res) && val)
*val = p;
return res;
}
return SWIG_ERROR;
}
};
#endif
template <class T, class U >
struct traits_from<std::pair<T,U> > {
static octave_value from(const std::pair<T,U>& val) {
Cell c(1,2);
c(0)=swig::from(val.first);
c(1)=swig::from(val.second);
return c;
}
};
}
}
%define %swig_pair_methods(pair...)
%enddef
%include <std/std_pair.i>
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