amrex::VisMF::Header Struct Reference

An on-disk FabArray<FArrayBox> contains this info in a header file. More...

#include <AMReX_VisMF.H>

Public Types
enum	Version {   Undefined_v1 = 0 , Version_v1 = 1 , NoFabHeader_v1 = 2 , NoFabHeaderMinMax_v1 = 3 ,   NoFabHeaderFAMinMax_v1 = 4 }
	The versions of the FabArray<FArrayBox> Header code. More...

Public Member Functions
	Header ()
	The default constructor. More...
	Header (const FabArray< FArrayBox > &mf, VisMF::How how, Version version=Version_v1, bool calcMinMax=true, MPI_Comm=ParallelDescriptor::Communicator())
	Construct from a FabArray<FArrayBox>. More...
	~Header ()=default
	Header (Header &&rhs) noexcept=default
	Header (Header const &)=delete
Header &	operator= (Header const &)=delete
Header &	operator= (Header &&)=delete
void	CalculateMinMax (const FabArray< FArrayBox > &mf, int procToWrite=ParallelDescriptor::IOProcessorNumber(), MPI_Comm=ParallelDescriptor::Communicator())
	Calculate the min and max arrays. More...

Public Attributes
int	m_vers {VisMF::Header::Undefined_v1}
	The version of the Header. More...
How	m_how
	How the MF was written to disk. More...
int	m_ncomp
	Number of components in MF. More...
IntVect	m_ngrow
	The number of ghost cells in MF. More...
BoxArray	m_ba
	The BoxArray of the MF. More...
Vector< FabOnDisk >	m_fod
	FabOnDisk info for contained FABs. More...
Vector< Vector< Real > >	m_min
	The min()s of each component of FABs. [findex][comp]. More...
Vector< Vector< Real > >	m_max
	The max()s of each component of FABs. [findex][comp]. More...
Vector< Real >	m_famin
	The min()s of each component of the FabArray. [comp]. More...
Vector< Real >	m_famax
	The max()s of each component of the FabArray. [comp]. More...
RealDescriptor	m_writtenRD

Detailed Description

An on-disk FabArray<FArrayBox> contains this info in a header file.

Member Enumeration Documentation

Version

enum amrex::VisMF::Header::Version

The versions of the FabArray<FArrayBox> Header code.

Enumerator
Undefined_v1	-— undefined
Version_v1	-— auto converting version with headers -— for each fab in the data files and -— min and max values for each fab in the header
NoFabHeader_v1	-— no fab headers, no fab mins or maxes
NoFabHeaderMinMax_v1	-— no fab headers, -— min and max values for each fab in the header
NoFabHeaderFAMinMax_v1	-— no fab headers, no fab mins or maxes, -— min and max values for each FabArray in the header

Constructor & Destructor Documentation

Header() [1/4]

amrex::VisMF::Header::Header ( )

default

The default constructor.

Header() [2/4]

amrex::VisMF::Header::Header	(	const FabArray< FArrayBox > &	mf,
		VisMF::How	how,
		Version	version = Version_v1,
		bool	calcMinMax = true,
		MPI_Comm	comm = ParallelDescriptor::Communicator()
	)

Construct from a FabArray<FArrayBox>.

~Header()

amrex::VisMF::Header::~Header ( )

default

Header() [3/4]

amrex::VisMF::Header::Header ( Header &&  rhs )

defaultnoexcept

Header() [4/4]

amrex::VisMF::Header::Header ( Header const &  )

delete

Member Function Documentation

CalculateMinMax()

void amrex::VisMF::Header::CalculateMinMax	(	const FabArray< FArrayBox > &	mf,
		int	procToWrite = ParallelDescriptor::IOProcessorNumber(),
		MPI_Comm	comm = ParallelDescriptor::Communicator()
	)

Calculate the min and max arrays.

operator=() [1/2]

Header& amrex::VisMF::Header::operator= ( Header &&  )

delete

operator=() [2/2]

Header& amrex::VisMF::Header::operator= ( Header const &  )

delete

Member Data Documentation

m_ba

BoxArray amrex::VisMF::Header::m_ba

The BoxArray of the MF.

m_famax

Vector<Real> amrex::VisMF::Header::m_famax

The max()s of each component of the FabArray. [comp].

m_famin

Vector<Real> amrex::VisMF::Header::m_famin

The min()s of each component of the FabArray. [comp].

m_fod

Vector< FabOnDisk > amrex::VisMF::Header::m_fod

FabOnDisk info for contained FABs.

m_how

How amrex::VisMF::Header::m_how

How the MF was written to disk.

m_max

Vector< Vector<Real> > amrex::VisMF::Header::m_max

The max()s of each component of FABs. [findex][comp].

m_min

Vector< Vector<Real> > amrex::VisMF::Header::m_min

The min()s of each component of FABs. [findex][comp].

m_ncomp

int amrex::VisMF::Header::m_ncomp

Number of components in MF.

m_ngrow

IntVect amrex::VisMF::Header::m_ngrow

The number of ghost cells in MF.

m_vers

int amrex::VisMF::Header::m_vers {VisMF::Header::Undefined_v1}

The version of the Header.

m_writtenRD

RealDescriptor amrex::VisMF::Header::m_writtenRD

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

• /home/runner/work/amrex/amrex/Src/Base/AMReX_VisMF.H
• /home/runner/work/amrex/amrex/Src/Base/AMReX_VisMF.cpp