TestHelpers.h File Reference

#include "tarch/la/Vector.h"
#include "tarch/logging/Log.h"
#include "tarch/tests/TestCase.h"
#include "TestParticle.h"

Include dependency graph for TestHelpers.h:

Go to the source code of this file.

Data Structures
class	toolbox::particles::assignmentchecks::tests::TestHelpers

Namespaces
namespace	toolbox
namespace	toolbox::particles
namespace	toolbox::particles::assignmentchecks
	Correctness checks of particle-mesh assignment.
namespace	toolbox::particles::assignmentchecks::tests
namespace	toolbox::particles::assignmentchecks::tests::internal

Functions
bool	toolbox::particles::assignmentchecks::tests::internal::liftParticle (const tarch::la::Vector< Dimensions, double > particleX, const tarch::la::Vector< Dimensions, double > vertexX, const tarch::la::Vector< Dimensions, double > vertexH, const int depth)
	Does this particle need to be lifted? Yes if particleX is not located in the square with size 2 vertexH around the closest vertex with size vertexH, and if we're not at shallowest point in tree (= depth == 0)
bool	toolbox::particles::assignmentchecks::tests::internal::dropParticle (const tarch::la::Vector< Dimensions, double > particleX, const tarch::la::Vector< Dimensions, double > vertexH, const int depth, const int maxVertexDepth)
	Does this particle need to be dropped? Yes if particleX is located in the square with size 2 vertexH around the closest vertex with size vertexH and while depth doesn't exceed maxVertexDepth.
int	toolbox::particles::assignmentchecks::tests::internal::findVertexInd (double x, double vertexH)
	Find "index" of vertex with size vertexH covering position x assuming all vertices start at (0, 0, 0).
tarch::la::Vector< Dimensions, double >	toolbox::particles::assignmentchecks::tests::internal::findVertexX (const tarch::la::Vector< Dimensions, double > x, const tarch::la::Vector< Dimensions, double > vertexH)
	Find position of vertex with size vertexH covering position x assuming all vertices start at (0, 0, 0).
TestParticle *	toolbox::particles::assignmentchecks::tests::internal::mirrorParticleAlongPeriodicBoundary (TestParticle *original, bool bx, bool by, bool bz, tarch::la::Vector< Dimensions, double > boundary)
	Create a particle mirrored along periodic boundaries.