Method toString

gfanlib/gfanlib_symmetriccomplex.cpp:516–677

  std::string SymmetricComplex::toString(int flags)const
  {
    PolymakeFile polymakeFile;
    polymakeFile.create("NONAME","PolyhedralFan","PolyhedralFan",flags&FPF_xml);





    polymakeFile.writeCardinalProperty("AMBIENT_DIM",n);
    polymakeFile.writeCardinalProperty("DIM",getMaxDim());
    polymakeFile.writeCardinalProperty("LINEALITY_DIM",linealitySpace.getHeight());
    //    polymakeFile.writeMatrixProperty("RAYS",rays,true,comments);
        polymakeFile.writeMatrixProperty("RAYS",vertices,true);
    polymakeFile.writeCardinalProperty("N_RAYS",vertices.getHeight());


    polymakeFile.writeMatrixProperty("LINEALITY_SPACE",linealitySpace,n);
    polymakeFile.writeMatrixProperty("ORTH_LINEALITY_SPACE",kernel(linealitySpace),n);

/*
    if(flags & FPF_primitiveRays)
    {
      ZMatrix primitiveRays;
      for(int i=0;i<rays.getHeight();i++)
        for(PolyhedralConeList::const_iterator j=cones.begin();j!=cones.end();j++)
          if(j->contains(*i)&&(j->dimensionOfLinealitySpace()+1==j->dimension()))
            primitiveRays.push_back(j->semiGroupGeneratorOfRay());

      polymakeFile.writeMatrixProperty("PRIMITIVE_RAYS",rowsToIntegerMatrix(primitiveRays,n));
    }
*/
#if 0
    ZMatrix generatorsOfLinealitySpace=cones.begin()->generatorsOfLinealitySpace();

    log1 fprintf(Stderr,"Building symmetric complex.\n");
    for(PolyhedralConeList::const_iterator i=cones.begin();i!=cones.end();i++)
      {
        {
          static int t;
  //        log1 fprintf(Stderr,"Adding faces of cone %i\n",t++);
        }
  //      log2 fprintf(Stderr,"Dim: %i\n",i->dimension());

        addFacesToSymmetricComplex(symCom,*i,i->getHalfSpaces(),generatorsOfLinealitySpace);
      }

  //  log1 cerr<<"Remapping";
    symCom.remap();
  //  log1 cerr<<"Done remapping";


    PolyhedralFan f=*this;
#endif

  //  log1 fprintf(Stderr,"Computing f-vector.\n");
    ZVector fvector=this->fvector();
    polymakeFile.writeCardinalVectorProperty("F_VECTOR",fvector);