ring_wrap.cc File Reference

#include "kernel/mod2.h"
#include <boost/python.hpp>
#include "Singular/ipshell.h"
#include "ring_wrap.h"
#include "poly_wrap.h"

Go to the source code of this file.

Functions
static boost::python::object	Ring_as_str (const Ring &r)
void	ring_set (Ring &R)
void	export_ring ()

Function Documentation

export_ring()

void export_ring

(

)

Definition at line 32 of file ring_wrap.cc.

{
boost::python::class_<Ring>("Ring", "reference to a Singular ring")
     .def("__str__", Ring_as_str)
     .def("set", ring_set,"equivalent to the singular command setring, which is not mapped as it is a command")
     .def(boost::python::init <>());
}

Ring_as_str()

static boost::python::object Ring_as_str ( const Ring &  r )

static

Definition at line 7 of file ring_wrap.cc.

{
  using boost::python::str;
  StringSetS("");
  rWrite(r.pimpl.get());
  char* out=StringEndS();
  return boost::python::str(out,strlen(out));
}

ring_set()

void ring_set

(

Ring &

R

)

Definition at line 15 of file ring_wrap.cc.

{
    ring r=R.pimpl.get();
    idhdl h=rFindHdl(r,NULL);
    if (h==NULL)
    {
      char name_buffer[100];
      STATIC_VAR int ending=0;
      ending++;
      sprintf(name_buffer, "PYTHON_RING_VAR%d",ending);
      h=enterid(name_buffer,0,RING_CMD,&IDROOT);
      IDRING(h)=r;
      r->ref++;
    }
    rSetHdl(h);
    for(int i=myynest;i>=0;i--) iiLocalRing[i]=r;
}