IJK volume mesh abstract interface. More...

#include <MeshVizXLM/mesh/MiMeshIjk.h>

Inheritance diagram for MiMeshIjk:

Public Types
enum	StorageLayout { LAYOUT_IJK , LAYOUT_IKJ , LAYOUT_JKI , LAYOUT_JIK , LAYOUT_KJI , LAYOUT_KIJ , LAYOUT_UNKNOWN }
	Hint about data organization in memory. More...

Public Types inherited from MiMesh
enum	Dimension { DIMENSION_I = 0 , DIMENSION_J = 1 , DIMENSION_K = 2 }
	Defines the dimensions in a one, two, or three-dimensional array. More...

Public Member Functions
virtual const MiTopologyIjk &	getTopology () const =0
	Returns the topology of this mesh.

Public Member Functions inherited from MiMesh
virtual	~MiMesh ()

Protected Member Functions
virtual std::ostream &	toStream (std::ostream &s) const
	Performs an output operation on a stream which is returned afterward.

Detailed Description

IJK volume mesh abstract interface.

This interface defines an IJK volume mesh. All IJK meshes have a common topology interface to get the number of cells: getNumCellsI(), getNumCellsJ() and getNumCellsK().

See also: MiVolumeMeshRectilinear; MiVolumeMeshCurvilinear; MiVolumeMeshRegular; MiVolumeMeshHexahedronIjk; MiVolumeMeshVertexHexahedronIjk

Definition at line 51 of file MiMeshIjk.h.

Member Enumeration Documentation

◆ StorageLayout

enum MiMeshIjk::StorageLayout

Hint about data organization in memory.

This information aims at optimizing the data traversal for extractors. Enum values covering all possible cases for internal data layout in memory.
For instance LAYOUT_KJI means that:

data (i+1,j,k) is consecutive in memory to the data (i,j,k) and,
the row of data (j+1,k) is consecutive in memory to the row of data (j,k) and,
the slice of data (k+1) is consecutive in memory to the slice of data (k) The fastest way to go through the data with such layout is to perform the following triple loop
```
for each k with 0 <= k < numK
  for each j with 0 <= j < numJ
    for each i with 0 <= i < numI
```

Enumerator
LAYOUT_IJK
LAYOUT_IKJ
LAYOUT_JKI
LAYOUT_JIK
LAYOUT_KJI
LAYOUT_KIJ
LAYOUT_UNKNOWN

Definition at line 70 of file MiMeshIjk.h.

Member Function Documentation

◆ getTopology()

virtual const MiTopologyIjk & MiMeshIjk::getTopology ( ) const

pure virtual

Returns the topology of this mesh.

Implemented in MiVolumeMeshHexahedronIjk.

◆ toStream()

virtual std::ostream & MiMeshIjk::toStream ( std::ostream & s ) const

inlineprotectedvirtual

Performs an output operation on a stream which is returned afterward.

This method is protected since only called by the output operator <<. This method is not pure virtual and output by default the geometry and topology of a mesh. Whenever a different output is needed, this method can be implemented in the subclass to get a different output format. No std::ostream& operator << needs to be defined in any subclass. This allows you to benefit from the virtual inheritance when using the output operator on an abstract class.

Implements MiMesh.

Reimplemented in MiVolumeMeshCurvilinear, MiVolumeMeshHexahedronIjk, MiVolumeMeshRectilinear, MiVolumeMeshRegular, and MiVolumeMeshVertexHexahedronIjk.

Definition at line 86 of file MiMeshIjk.h.

The documentation for this class was generated from the following file:

MeshVizXLM/mesh/MiMeshIjk.h

Open Inventor Release 2023.2.3

Public Types