63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
#ifndef slic3r_perlglue_hpp_
|
|
#define slic3r_perlglue_hpp_
|
|
|
|
namespace Slic3r {
|
|
|
|
template<class T>
|
|
struct ClassTraits {
|
|
static const char* name;
|
|
static const char* name_ref;
|
|
};
|
|
|
|
// use this for typedefs for which the forward prototype
|
|
// in REGISTER_CLASS won't work
|
|
#define __REGISTER_CLASS(cname, perlname) \
|
|
template <>const char* ClassTraits<cname>::name = "Slic3r::" perlname; \
|
|
template <>const char* ClassTraits<cname>::name_ref = "Slic3r::" perlname "::Ref";
|
|
|
|
#define REGISTER_CLASS(cname,perlname) \
|
|
class cname; \
|
|
__REGISTER_CLASS(cname, perlname);
|
|
|
|
template<class T>
|
|
const char* perl_class_name(const T*) { return ClassTraits<T>::name; }
|
|
template<class T>
|
|
const char* perl_class_name_ref(const T*) { return ClassTraits<T>::name_ref; }
|
|
|
|
template<class T>
|
|
SV* perl_to_SV_ref(T &t) {
|
|
SV* sv = newSV(0);
|
|
sv_setref_pv( sv, perl_class_name_ref(&t), &t );
|
|
return sv;
|
|
}
|
|
|
|
template<class T>
|
|
SV* perl_to_SV_clone_ref(const T &t) {
|
|
SV* sv = newSV(0);
|
|
sv_setref_pv( sv, perl_class_name(&t), new T(t) );
|
|
return sv;
|
|
}
|
|
|
|
template <class T>
|
|
class Ref {
|
|
T* val;
|
|
public:
|
|
Ref() {}
|
|
Ref(T* t) : val(t) {}
|
|
operator T*() const {return val; }
|
|
static const char* CLASS() { return ClassTraits<T>::name_ref; }
|
|
};
|
|
|
|
template <class T>
|
|
class Clone {
|
|
T* val;
|
|
public:
|
|
Clone() : val() {}
|
|
Clone(T* t) : val(new T(*t)) {}
|
|
Clone(const T& t) : val(new T(t)) {}
|
|
operator T*() const {return val; }
|
|
static const char* CLASS() { return ClassTraits<T>::name; }
|
|
};
|
|
};
|
|
|
|
#endif
|