Checks mesh concistency. More...

#include <MeshCheck.h>

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Public Member Functions
	MeshCheck (const Mesh &mesh)

bool	CheckAll () const
	Runs all of the of checks to verify consistency of the mesh.

bool	CheckAreas () const
	Verifies that sum of all cell areas equals the area of the boundary polygon. More...

bool	CheckAtBoundaryNodes () const
	Verifies Node::IsAtBoundary is true iff node is part of boundary polygon, for every node in the mesh.

bool	CheckCellBoundaryWallNodes () const
	Verifies that for each cell, each boundary wall (other cell owning the wall is the boundary polygon) the nodes of the wall edges are AtBoundary nodes (i.e. More...

bool	CheckCellBoundaryWalls () const
	Verifies that for all cells the Cell::HasBoundaryWall agrees with Mesh::IsWallNeighbor for boundary polygon.

bool	CheckCellIdsSequence () const
	Verifies that cell ids correspond to storage sequence.

bool	CheckCellIdsUnique () const
	Verifies that cell identifiers are unique.

bool	CheckEdgeOwners () const
	Verifies that every edge has exactly two neighbor cells by using Mesh::GetEdgeOwners.

bool	CheckMutuallyNeighbors () const
	Verifies that Cell::IsWallNeighbor is a symmetric relationship.

bool	CheckNodeIdsSequence () const
	Verifies that node ids correspond to storage sequence.

bool	CheckNodeIdsUnique () const
	Verifies that node identifiers are unique.

bool	CheckNodeOwningNeighbors () const
	Verifies that for each node its NeighborNodes constructs appear once and only once in the NodeOwningNeighbors map entry for the node.

bool	CheckNodeOwningWalls () const
	Verifies that the owning walls of every node are exactly those walls to which the node belongs.

bool	CheckWallIdsSequence () const
	Verifies that wall ids correspond to storage sequence.

bool	CheckWallIdsUnique () const
	Verifies that wall identifiers are unique.

bool	CheckWallNeighborsList () const
	Verifies whether every cell has exactly one entry in the wall neighbor list (except when there is only one cell in the mesh). More...

Detailed Description

Checks mesh concistency.

Definition at line 29 of file MeshCheck.h.

Member Function Documentation

bool SimPT_Sim::MeshCheck::CheckAreas ( ) const

Verifies that sum of all cell areas equals the area of the boundary polygon.

The difference should be smaller than 10e-7 (due to floating-point errors).

Definition at line 84 of file MeshCheck.cpp.

References SimPT_Sim::Cell::GetArea(), SimPT_Sim::Mesh::GetBoundaryPolygon(), and SimPT_Sim::Mesh::GetCells().

Referenced by CheckAll().

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bool SimPT_Sim::MeshCheck::CheckCellBoundaryWallNodes ( ) const

Verifies that for each cell, each boundary wall (other cell owning the wall is the boundary polygon) the nodes of the wall edges are AtBoundary nodes (i.e.

owned by boundary polygon also).

Definition at line 111 of file MeshCheck.cpp.

References SimPT_Sim::Mesh::GetBoundaryPolygon(), SimPT_Sim::Mesh::GetCells(), SimPT_Sim::Mesh::IsAtBoundary(), SimPT_Sim::Mesh::IsInBoundaryPolygon(), and SimPT_Sim::Container::make_circular().

Referenced by CheckAll().

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