cuiksample.c

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#include "box.h"
#include "random.h"
#include "defines.h"
#include "filename.h"
#include "cuiksystem.h"
 
#include <stdlib.h>
 
int main(int argc, char **arg)
{
  if (argc>2)
    {
      Tparameters parameters;
      TCuikSystem cuiksystem;
 
      Tfilename fcuik;
      Tfilename fparam;
 
      unsigned int ndof,nsamples;
      unsigned int ri;
 
      ri=(unsigned int)time(NULL);
      //ri=1405333052;
      randomSet(ri);
      
      /*Init parameters*/
      CreateFileName(NULL,arg[1],NULL,PARAM_EXT,&fparam);
      InitParametersFromFile(GetFileFullName(&fparam),&parameters);
      fprintf(stderr,"Reading parameters from           : %s\n",GetFileFullName(&fparam));
      
      /* Read the problem file */
      CreateFileName(NULL,arg[1],NULL,CUIK_EXT,&fcuik);
      InitCuikSystemFromFile(&parameters,GetFileFullName(&fcuik),&cuiksystem);
      fprintf(stderr,"Reading cuik file                 : %s\n",GetFileFullName(&fcuik));
      
      ndof=(unsigned int)GetParameter(CT_N_DOF,&parameters);
      if (ndof==0)
        ndof=NO_UINT;
 
      nsamples=atoi(arg[2]);
 
      SampleCuikSystem(&parameters,arg[1],NULL,nsamples,NO_UINT,ndof,&cuiksystem);
 
      DeleteCuikSystem(&cuiksystem);
      DeleteParameters(&parameters);
 
      DeleteFileName(&fcuik);
      DeleteFileName(&fparam);
    }
  else
    { 
      fprintf(stderr,"  Wrong number of parameters.\n");
      fprintf(stderr,"  Use:\n");   
      fprintf(stderr,"      cuiksample <problem filename>.cuik <num samples>\n");
      fprintf(stderr,"  where <problem filename> contains the kinematic equations\n");
      fprintf(stderr,"        <num samples> the number of samples to generate\n");
      fprintf(stderr,"    (the '.cuik' extension is not required)\n");
    }
 
  return(EXIT_SUCCESS);
}