decomposition::Decomposition Class Reference

#include <decomposition.hpp>

Public Types
using	key_type = Key< Dim >

Public Member Functions
	Decomposition ()=default
	Decomposition (const Decomposition &)=default
	Decomposition (Decomposition &&)=default
Decomposition &	operator= (const Decomposition &) &=default
Decomposition &	operator= (Decomposition &&) &=default
	~Decomposition ()=default
	Decomposition (std::array< int, Dim > _nCells)
void	printDomainDecomposition (std::ofstream &fileStream) const noexcept
void	readDomainDecomposition (std::ifstream &fileStream) noexcept
void	updatePhysicalDomainSizes (std::array< int, Dim > _nCells) noexcept
std::vector< key_type >	initialize (int nProcs, int _rank, int restartSimulation) noexcept
bool	areConsecutive (key_type _key0, key_type _key1)
int	get_rank (const key_type &_key)
bool	is_valid (const key_type &_key) const noexcept
template<class Coord >
bool	is_inside (const Coord &_coord)
void	recombineStarts ()
void	communicateMaps (int _nCpu, std::vector< typename key_type::value_type > &localKeys, std::vector< int > &localRanks)

Static Public Attributes
static constexpr int	Dim =3

Private Attributes
std::array< int, Dim >	nCells_global_
std::map< key_type, int >	key_rank_map_

Member Typedef Documentation

key_type

using decomposition::Decomposition::key_type = Key<Dim>

Constructor & Destructor Documentation

Decomposition() [1/4]

decomposition::Decomposition::Decomposition ( )

default

Decomposition() [2/4]

decomposition::Decomposition::Decomposition ( const Decomposition &  )

default

Decomposition() [3/4]

decomposition::Decomposition::Decomposition ( Decomposition &&  )

default

~Decomposition()

decomposition::Decomposition::~Decomposition ( )

default

Decomposition() [4/4]

decomposition::Decomposition::Decomposition ( std::array< int, Dim >  _nCells )

inline

Member Function Documentation

areConsecutive()

bool decomposition::Decomposition::areConsecutive ( key_type  _key0, key_type  _key1  )

inline

communicateMaps()

void decomposition::Decomposition::communicateMaps ( int  _nCpu, std::vector< typename key_type::value_type > &  localKeys, std::vector< int > &  localRanks  )

inline

get_rank()

int decomposition::Decomposition::get_rank ( const key_type &  _key )

inline

initialize()

std::vector< key_type > decomposition::Decomposition::initialize ( int  nProcs, int  _rank, int  restartSimulation  )

inlinenoexcept

is_inside()

template<class Coord >

bool decomposition::Decomposition::is_inside ( const Coord &  _coord )

inline

is_valid()

bool decomposition::Decomposition::is_valid ( const key_type &  _key ) const

inlinenoexcept

operator=() [1/2]

Decomposition & decomposition::Decomposition::operator= ( const Decomposition &  ) &

default

operator=() [2/2]

Decomposition & decomposition::Decomposition::operator= ( Decomposition &&  ) &

default

printDomainDecomposition()

void decomposition::Decomposition::printDomainDecomposition ( std::ofstream &  fileStream ) const

inlinenoexcept

readDomainDecomposition()

void decomposition::Decomposition::readDomainDecomposition ( std::ifstream &  fileStream )

inlinenoexcept

recombineStarts()

void decomposition::Decomposition::recombineStarts ( )

inline

updatePhysicalDomainSizes()

void decomposition::Decomposition::updatePhysicalDomainSizes ( std::array< int, Dim >  _nCells )

inlinenoexcept

Member Data Documentation

Dim

constexpr int decomposition::Decomposition::Dim =3

staticconstexpr

key_rank_map_

std::map<key_type, int> decomposition::Decomposition::key_rank_map_

private

nCells_global_

std::array<int,Dim> decomposition::Decomposition::nCells_global_

private

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

• /Users/fabien/depotsSephiroth/gitLab/ECOGEN/ecogen/src/Parallel/decomposition.hpp