Template Numerical Library version\ main:df396df
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TNL::Meshes::NDMetaGrid< Dimension, Real, Index > Class Template Reference

Minimal class usable as Mesh in the Writers::VTIWriter. More...

#include <TNL/Meshes/NDMetaGrid.h>

Collaboration diagram for TNL::Meshes::NDMetaGrid< Dimension, Real, Index >:

Public Types

using CoordinatesType = Containers::StaticVector< Dimension, Index >
 
using GlobalIndexType = Index
 
using PointType = Containers::StaticVector< Dimension, Real >
 
using RealType = Real
 

Public Member Functions

const CoordinatesTypegetDimensions () const
 Returns the grid dimensions/size.
 
const PointTypegetOrigin () const
 Returns the origin of the grid (coordinates of the left bottom front corner).
 
const PointTypegetSpaceSteps () const
 Returns the space steps of the grid.
 
void setDimensions (const CoordinatesType &dimensions)
 Sets the grid dimensions/size.
 
void setDomain (const PointType &origin, const PointType &proportions)
 Sets the domain of the grid (i.e., the origin and proportions/length). Note that space steps are computed using the current grid dimensions.
 
void setOrigin (const PointType &origin)
 Sets the origin of the grid (coordinates of the left bottom front corner).
 
void setSpaceSteps (const PointType &spaceSteps)
 Sets the space steps of the grid, i.e. the parameters usually denoted as hx, hy, hz.
 

Static Public Member Functions

static constexpr int getMeshDimension ()
 Returns the spatial dimension of the grid.
 

Protected Attributes

CoordinatesType dimensions = 0
 
PointType origin = 0
 
PointType spaceSteps = 0
 

Detailed Description

template<int Dimension, typename Real, typename Index>
class TNL::Meshes::NDMetaGrid< Dimension, Real, Index >

Minimal class usable as Mesh in the Writers::VTIWriter.

It does not have a Device template argument, because it does not describe a data structure - it contains only the information describing the domain of the grid (i.e., the metadata of the ImageData tag in the VTI file format). Note that VTK supports only 1, 2, or 3-dimensional grids.


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