ParticleIdentifier.h

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// This file is part of the Peano project. For conditions of distribution and
// use, please see the copyright notice at www.peano-framework.org
 
#pragma once
 
#include "tarch/la/Vector.h"
 
namespace toolbox {
  namespace particles {
    namespace assignmentchecks {
      namespace internal {
 
        struct ParticleIdentifier {
 
          std::string                              particleName;
          tarch::la::Vector<Dimensions, double>    particleX;
          tarch::la::Vector<Dimensions, long long> vertexInd;
          int                                      vertexDepth;
          int                                      particleID;
          int                                      treeID;
 
          std::string toString() const;
 
          bool numericalEquals(const ParticleIdentifier& rhs) const;
          bool numericalSmaller(const ParticleIdentifier& rhs) const;
 
          bool operator<(const ParticleIdentifier& rhs) const;
 
          ParticleIdentifier(
            const std::string&                           particleName__,
            const tarch::la::Vector<Dimensions, double>& particleX__,
            const tarch::la::Vector<Dimensions, double>& vertexX,
            const tarch::la::Vector<Dimensions, double>& vertexH,
            const int                                    particleID__,
            const int                                    treeId__
          );
 
          ParticleIdentifier(
            const std::string&                              particleName__,
            const tarch::la::Vector<Dimensions, double>&    particleX__,
            const tarch::la::Vector<Dimensions, long long>& vertexInd__,
            const int                                       vertexDepth__,
            const int                                       particleID__,
            const int                                       treeID__
          );
 
          static tarch::la::Vector<Dimensions, long long> getVertexInd(
            const tarch::la::Vector<Dimensions, double>& vertexX,
            const tarch::la::Vector<Dimensions, double>& vertexH
          );
 
          static int getVertexDepth(
            const tarch::la::Vector<Dimensions, double>& vertexX,
            const tarch::la::Vector<Dimensions, double>& vertexH
          );
        };
 
      } // namespace internal
    }   // namespace assignmentchecks
  }     // namespace particles
} // namespace toolbox
 
 
bool operator==(
  const toolbox::particles::assignmentchecks::internal::ParticleIdentifier& lhs,
  const toolbox::particles::assignmentchecks::internal::ParticleIdentifier& rhs
);
 
bool operator!=(
  const toolbox::particles::assignmentchecks::internal::ParticleIdentifier& lhs,
  const toolbox::particles::assignmentchecks::internal::ParticleIdentifier& rhs
);