%module{Slic3r::XS};

%{
#include <myinit.h>
#include "SurfaceCollection.hpp"
%}

%name{Slic3r::Surface::Collection} class SurfaceCollection {
    ~SurfaceCollection();
    void clear()
        %code{% THIS->surfaces.clear(); %};
%{

SurfaceCollection*
SurfaceCollection::new(...)
    CODE:
        RETVAL = new SurfaceCollection ();
        // ST(0) is class name, others are surfaces
        RETVAL->surfaces.resize(items-1);
        for (unsigned int i = 1; i < items; i++) {
            // Note: a COPY of the input is stored
            RETVAL->surfaces[i-1] = (Surface *)SvIV((SV*)SvRV( ST(i) ));
            RETVAL->surfaces[i-1]->in_collection = true;
        }
    OUTPUT:
        RETVAL

SV*
SurfaceCollection::arrayref()
    CODE:
        AV* av = newAV();
        av_fill(av, THIS->surfaces.size()-1);
        int i = 0;
        for (SurfacesPtr::iterator it = THIS->surfaces.begin(); it != THIS->surfaces.end(); ++it) {
            SV* sv = newSV(0);
            sv_setref_pv( sv, "Slic3r::Surface", *it );
            av_store(av, i++, sv);
        }
        RETVAL = newRV_noinc((SV*)av);
    OUTPUT:
        RETVAL

void
SurfaceCollection::append(...)
    CODE:
        for (unsigned int i = 1; i < items; i++) {
            THIS->surfaces.push_back((Surface *)SvIV((SV*)SvRV( ST(i) )));
            THIS->surfaces.back()->in_collection = true;
        }

%}
};