chi_grid_face_histogram.cc

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#include "chi_grid_face_histogram.h"
 
#include "chi_runtime.h"
#include "chi_log.h"
 
namespace chi_mesh
{
 
/**Returns the number of bins.*/
size_t GridFaceHistogram::NumberOfFaceHistogramBins() const
{
  return face_categories_.size();
}
 
/**Finds which bin holds the given number of vertices*/
size_t GridFaceHistogram::MapFaceHistogramBins(size_t num_face_verts) const
{
  size_t category_counter = -1;
  for (auto category : face_categories_)
  {
    category_counter++;
    if (num_face_verts <= category.first)
      return category_counter;
  }
 
  return 0;
}
 
/**Finds the amount of vertices per face for the given bin.*/
size_t GridFaceHistogram::GetFaceHistogramBinDOFSize(size_t bin_number) const
{
  size_t face_dof_size;
 
  try {
    face_dof_size = face_categories_.at(bin_number).first;
  }
  catch (std::out_of_range& o){
    Chi::log.LogAllWarning()
      << "Fault detected in chi_mesh::MeshContinuum::"
      << "GetFaceHistogramBinDOFSize.";
    return 0;
  }
 
  return face_dof_size;
}
 
}//namespace chi_mesh