CAROM::SampleDOFSelector Class Reference

#include <SampleMesh.hpp>

Public Member Functions
void	ReadMapFromFile (const string variable, string file_name)
	Reads a variable sample DOF map from file, written by SampleMeshManager::WriteVariableSampleMap, in order to use GetSampledValues when a SampleMeshManager object is not available. More...
void	GetSampledValues (const string variable, mfem::Vector const &v, CAROM::Vector &s) const
	Sets a vector of sampled DOFs from a vector on the sample mesh space. Note that this function is the same as SampleMeshManager::GetSampledValues and is used when SampleMeshManager is not available. More...
	~SampleDOFSelector ()
	Destructor.

Detailed Description

Class SampleDOFSelector performs the same function GetSampledValues as in SampleMeshManager, when a SampleMeshManager object is not available. The intended usage is that SampleMeshManager is constructed in a preprocessing phase when the full-order mesh and basis matrices are loaded in parallel, and then in the serial online phase SampleDOFSelector reads sample DOF maps for each sampled variable in order to select sampled DOF values from the sample mesh spaces.

Definition at line 223 of file SampleMesh.hpp.

Member Function Documentation

GetSampledValues()

void CAROM::SampleDOFSelector::GetSampledValues	(	const string	variable,
		mfem::Vector const &	v,
		CAROM::Vector &	s
	)		const

Sets a vector of sampled DOFs from a vector on the sample mesh space. Note that this function is the same as SampleMeshManager::GetSampledValues and is used when SampleMeshManager is not available.

Parameters

[in]	variable	String containing the name of the variable, used for look-up.
[in]	v	Vector on the sample mesh space.
[out]	s	Vector of sampled DOFs on all processes.

Definition at line 1810 of file SampleMesh.cpp.

ReadMapFromFile()

void CAROM::SampleDOFSelector::ReadMapFromFile	(	const string	variable,
		string	file_name
	)

Reads a variable sample DOF map from file, written by SampleMeshManager::WriteVariableSampleMap, in order to use GetSampledValues when a SampleMeshManager object is not available.

Parameters

[in]	variable	String containing the name of the variable, used for look-up.
[in]	file_name	Name of the output file.

Definition at line 1778 of file SampleMesh.cpp.

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

• lib/mfem/SampleMesh.hpp
• lib/mfem/SampleMesh.cpp