bbpolytope.h

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#ifndef BBPOLYTOPE_H
#define BBPOLYTOPE_H
 
#include "kernel/mod2.h"
 
#if HAVE_GFANLIB
 
#include "Singular/ipid.h"
#include "gfanlib/gfanlib.h"
 
EXTERN_VAR int polytopeID;
 
void bbpolytope_setup(SModulFunctions* p);
 
// zc is meant to represent a polytope here
bigintmat* getFacetNormals(gfan::ZCone *zc);
int getAmbientDimension(gfan::ZCone* zc);
int getCodimension(gfan::ZCone *zc);
int getDimension(gfan::ZCone* zc);
 
gfan::ZVector intStar2ZVectorWithLeadingOne(const int d, const int* i);
 
#endif
#endif