mpqc::Array< T > Struct Template Reference

Array implementation. More...

#include <mpqc/array.hpp>

Public Member Functions
	Array ()
	Create new empty array.
template<typename Extent >
	Array (const std::string &name, const std::vector< Extent > &extents, MPI::Comm comm=MPI::Comm::Self())
	Create new array using CORE driver (in-memory)
template<typename Extent , class Driver >
	Array (const std::string &name, const std::vector< Extent > &extents, Driver driver, MPI::Comm comm=MPI::Comm(MPI::Comm::Self()))
	Create new array using an arbitrary driver.
	Array (const Array &a)
	Shallow copy constructor.
void	put (const T *buffer)
	Put buffer data into array.
void	get (T *buffer) const
	Get array data into buffer.
void	sync ()
const std::vector< size_t > &	dims () const
size_t	rank () const
	operator vector< T > () const
	operator matrix< T > () const
Array	operator() (const std::vector< range > &r)
Array	operator() (const std::vector< range > &r) const
template<class R , ... >
Array	operator() (const R &r,...)
	N-ary sub-array access operators.

Protected Member Functions
template<class Extent , class Driver >
void	initialize (const std::string &name, const std::vector< Extent > &extents, Driver driver, MPI::Comm comm)
	Array (const Array &A, const std::vector< range > &r)
size_t	block () const

Detailed Description

template<typename T>
struct mpqc::Array< T >

Array implementation.

Array can either be serial or parallel and reside in memory or filesystem.

Constructor & Destructor Documentation

Array()

template<typename T >

mpqc::Array< T >::Array ( const Array< T > & a )

inline

Shallow copy constructor.

Warning

Shallow copy

Member Function Documentation

get()

template<typename T >

void mpqc::Array< T >::get ( T * buffer ) const

inline

Get array data into buffer.

Warning

buffer must be contiguous

operator()()

template<typename T >

template<class R , ... >

Array mpqc::Array< T >::operator()	(	const R &	r,
			... )

N-ary sub-array access operators.

The parameters R should be either integral types (a single element) or of type mpqc::range (a range of elements) The method packs arguments into std::vector<range> and calls the equivalent operator.

put()

template<typename T >

void mpqc::Array< T >::put ( const T * buffer )

inline

Put buffer data into array.

Warning

buffer must be contigous

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

• src/lib/mpqc/array.hpp
• src/lib/mpqc/array/forward.hpp