branches/2d_boundary/src/common.cc

   1 // Voro++, a 3D cell-based Voronoi library
   2 //
   3 // Author   : Chris H. Rycroft (LBL / UC Berkeley)
   4 // Email    : chr@alum.mit.edu
   5 // Date     : May 18th 2011
   6
   7 /** \file common.cc
   8  * \brief Implementations of the small helper functions. */
   9
  10 #include "common.hh"
  11
  12 /** \brief Prints a vector of integers.
  13  *
  14  * Prints a vector of integers.
  15  * \param[in] v the vector to print.
  16  * \param[in] fp the file stream to print to. */
  17 void voropp_print_vector(vector<int> &v,FILE *fp) {
  18         int k(0),s(v.size());
  19         while(k+4<s) {
  20                 fprintf(fp,"%d %d %d %d ",v[k],v[k+1],v[k+2],v[k+3]);
  21                 k+=4;
  22         }
  23         if(k+3<=s) {
  24                 if(k+4==s) fprintf(fp,"%d %d %d %d",v[k],v[k+1],v[k+2],v[k+3]);
  25                 else fprintf(fp,"%d %d %d",v[k],v[k+1],v[k+2]);
  26         } else {
  27                 if(k+2==s) fprintf(fp,"%d %d",v[k],v[k+1]);
  28                 else fprintf(fp,"%d",v[k]);
  29         }
  30 }
  31
  32 /** \brief Prints a vector of doubles.
  33  *
  34  * Prints a vector of doubles.
  35  * \param[in] v the vector to print.
  36  * \param[in] fp the file stream to print to. */
  37 void voropp_print_vector(vector<double> &v,FILE *fp) {
  38         int k(0),s(v.size());
  39         while(k+4<s) {
  40                 fprintf(fp,"%g %g %g %g ",v[k],v[k+1],v[k+2],v[k+3]);
  41                 k+=4;
  42         }
  43         if(k+3<=s) {
  44                 if(k+4==s) fprintf(fp,"%g %g %g %g",v[k],v[k+1],v[k+2],v[k+3]);
  45                 else fprintf(fp,"%g %g %g",v[k],v[k+1],v[k+2]);
  46         } else {
  47                 if(k+2==s) fprintf(fp,"%g %g",v[k],v[k+1]);
  48                 else fprintf(fp,"%g",v[k]);
  49         }
  50 }