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Viewing changes to app_xfigconstruction.cpp

  • Committer: Package Import Robot
  • Author(s): Cédric Boutillier
  • Date: 2013-07-09 10:44:01 UTC
  • mfrom: (2.1.2 experimental)
  • Revision ID: package-import@ubuntu.com-20130709104401-5q66ozz5j5af0dak
Tags: 0.5+dfsg-3
* Upload to unstable.
* modify remove_failing_tests_on_32bits.patch to replace command of
  0009RenderStairCase test with an empty one instead of deleting it.
* remove lintian override about spelling error

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app_xfigconstruction.cpp
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#include "vektor.h"
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#include "printer.h"
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#include "parser.h"
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#include "gfanapplication.h"
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class XfigConstructionApplication : public GFanApplication
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{
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public:
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  bool includeInDefaultInstallation()
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  {
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    return false;
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  }
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  XfigConstructionApplication()
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  {
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    registerOptions();
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  }
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  char *name()
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  {
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    return "_xfigconstruction";
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  }
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  int main()
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  {
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    int dimension=4;
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    FileParser P(Stdin);
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    IntegerVectorList a=P.parseIntegerVectorList();
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    IntegerVectorList b=P.parseIntegerVectorList();
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    IntegerVector invertVector=P.parseIntegerVector();
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    int nEdges=a.begin()->size();
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    int nCycles=a.size()/dimension;
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    fprintf(Stderr,"nEdges %i nCycles %i\n",nEdges,nCycles);
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    for(int i=0;i<nEdges;i++)
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      {
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        IntegerVector direction(dimension);
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        IntegerVectorList::const_iterator J=a.begin();
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        for(int j=0;j<nCycles;j++)
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          {
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            for(int k=0;k<dimension;k++)
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              {
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                direction[k]=(*J)[i];
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                J++;
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              }
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            if(dot(direction,direction))break;
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          }
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        direction=invertVector[i]*direction;
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        IntegerVector scaleVectorSum(dimension);
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        if(dot(direction,direction))
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          {
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            IntegerVectorList::const_iterator J=a.begin();
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            for(int j=0;j<nCycles;j++)
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              {
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                IntegerVector cycleVector(dimension);
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                for(int k=0;k<dimension;k++)
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                  {
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                    cycleVector[k]=(*J)[i];
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                    J++;
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                  }
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                int sign=dot(cycleVector,direction)/dot(direction,direction);
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                IntegerVector scaleVector(dimension);
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                for(int k=0;k<dimension;k++)
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                  {
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                    scaleVector[k]=(*b.begin())[j*4+k];
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                  }
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                scaleVectorSum+=sign*scaleVector;
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              }
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            if(!scaleVectorSum.isZero())
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              {
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                fprintf(Stderr,"%i:",i);
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                AsciiPrinter(Stderr).printVector(direction);
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                AsciiPrinter(Stderr).printVector(scaleVectorSum);
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                fprintf(Stderr," %i\n",dot(direction,scaleVectorSum));
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                fprintf(Stdout,"4 0 0 50 -1 0 6 0.0000 6 480 2805 3375 3675 ");
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                fprintf(Stdout,"$\\\\left(\\\\begin{tabular}{c}");
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                for(int k=0;k<dimension;k++)
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                  {
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                    if(k)fprintf(Stdout,"\\\\\\\\");
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                    fprintf(Stdout," %i ",scaleVectorSum[k]);
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                  }
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                fprintf(Stdout,"\\\\end{tabular}\\\\right)");
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                fprintf(Stdout,"\\\\cdot s_{%i}",i);
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                fprintf(Stdout,"\\\\left(\\\\begin{tabular}{c}");
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                for(int k=0;k<dimension;k++)
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                  {
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                    if(k)fprintf(Stdout,"\\\\\\\\");
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                    fprintf(Stdout," %i ",direction[k]);
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                  }
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                fprintf(Stdout,"\\\\end{tabular}\\\\right)$");
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                fprintf(Stdout,"\\001\n");
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              }     
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          }
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      }
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    AsciiPrinter(Stdout).printVectorList(multiplyIntegerVectorList(a,b));
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    return 0;
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  }
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  const char *helpText()
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  {
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    return "This program should not be in the final release. It is used for generating xfig files for showing non realizable state polyhedra.\n";
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  }
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};
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static XfigConstructionApplication theApplication;