bbcone.h

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#ifndef BBCONE_H
#define BBCONE_H
 
#include "kernel/mod2.h"
 
#if HAVE_GFANLIB
 
#include "misc/intvec.h"
#include "coeffs/bigintmat.h"
#include "Singular/ipid.h"
 
#include "gfanlib/gfanlib.h"
 
EXTERN_VAR int coneID;
 
void bbcone_setup(SModulFunctions* p);
 
std::string toString(const gfan::ZCone* const c);
 
gfan::ZVector randomPoint(const gfan::ZCone* zc, const int b=0);
gfan::ZCone liftUp(const gfan::ZCone &zc);
gfan::ZMatrix interiorPointsOfFacets(const gfan::ZCone &zc, const std::set<gfan::ZVector> &exceptThese=std::set<gfan::ZVector>());
std::pair<gfan::ZMatrix,gfan::ZMatrix> interiorPointsAndNormalsOfFacets(const gfan::ZCone zc, const std::set<gfan::ZVector> &exceptThesePoints=std::set<gfan::ZVector>(), const bool onlyLowerHalfSpace=false);
 
#endif
#endif