# PhasicFlow: src/phasicFlow/containers -> pointStructure Relation
PhasicFlow is an open-source parallel DEM (discrete element method) package for simulating granular flow. It is developed in C++ and can be exectued on both GPU (like CUDA) and CPU.

### containers → pointStructure Relation

File in src/phasicFlow/containers | Includes file in src/phasicFlow/structuredData/pointStructure
--- | ---
pointField / boundaryField / generalBoundary / generalBoundary.cpp | pointStructure / pointStructure.hpp
pointField / internalField / internalField.hpp | internalPoints / internalPoints.hpp
pointField / pointField / pointField copy.hpp | pointStructure / pointStructure.hpp
pointField / pointField / pointField.hpp | pointStructure / pointStructure.hpp
pointField / pointField / pointField_old.hpp | pointStructure / pointStructure.hpp