DNDS::MPITypePairHolder Struct Reference

RAII vector of (count, MPI_Datatype) pairs that frees every committed datatype when destroyed. More...

#include <MPI.hpp>

Inheritance diagram for DNDS::MPITypePairHolder:

Collaboration diagram for DNDS::MPITypePairHolder:

Public Types
using	tSelf = MPITypePairHolder
using	tBase = tMPI_typePairVec

Public Member Functions
template<typename... Args>
	MPITypePairHolder (shared_ctor_guard g, Args &&...args)
	Perfect-forwarding factory; returns shared_ptr<MPITypePairHolder>.
	~MPITypePairHolder ()
	MPITypePairHolder (const MPITypePairHolder &)=delete
MPITypePairHolder &	operator= (const MPITypePairHolder &)=delete
	MPITypePairHolder (MPITypePairHolder &&)=delete
MPITypePairHolder &	operator= (MPITypePairHolder &&)=delete
void	clear ()
	Free every committed datatype and empty the vector.

Static Public Member Functions
template<typename... Args>
static ssp< MPITypePairHolder >	create (Args &&...args)
	Only public path to construct an instance; forwards to the private constructor.

Detailed Description

RAII vector of (count, MPI_Datatype) pairs that frees every committed datatype when destroyed.

Used by ArrayTransformer to hold the derived datatypes it builds via MPI_Type_create_hindexed. Construction is channelled through the static create factory so instances are always owned by shared_ptr<MPITypePairHolder> and correctly registered with the ResourceRecycler.

Definition at line 357 of file MPI.hpp.

Member Typedef Documentation

tBase

using DNDS::MPITypePairHolder::tBase = tMPI_typePairVec

Definition at line 360 of file MPI.hpp.

tSelf

using DNDS::MPITypePairHolder::tSelf = MPITypePairHolder

Definition at line 359 of file MPI.hpp.

Constructor & Destructor Documentation

MPITypePairHolder() [1/3]

template<typename... Args>

DNDS::MPITypePairHolder::MPITypePairHolder ( shared_ctor_guard  g, Args &&...  args  )

inline

Perfect-forwarding factory; returns shared_ptr<MPITypePairHolder>.

Definition at line 371 of file MPI.hpp.

Here is the call graph for this function:

~MPITypePairHolder()

DNDS::MPITypePairHolder::~MPITypePairHolder ( )

inline

Definition at line 385 of file MPI.hpp.

Here is the call graph for this function:

MPITypePairHolder() [2/3]

DNDS::MPITypePairHolder::MPITypePairHolder ( const MPITypePairHolder &  )

delete

MPITypePairHolder() [3/3]

DNDS::MPITypePairHolder::MPITypePairHolder ( MPITypePairHolder &&  )

delete

Member Function Documentation

clear()

void DNDS::MPITypePairHolder::clear ( )

inline

Free every committed datatype and empty the vector.

Definition at line 399 of file MPI.hpp.

Here is the caller graph for this function:

create()

template<typename... Args>

static ssp< MPITypePairHolder > DNDS::MPITypePairHolder::create ( Args &&...  args )

inlinestatic

Only public path to construct an instance; forwards to the private constructor.

Definition at line 381 of file MPI.hpp.

Here is the caller graph for this function:

operator=() [1/2]

MPITypePairHolder & DNDS::MPITypePairHolder::operator= ( const MPITypePairHolder &  )

delete

operator=() [2/2]

MPITypePairHolder & DNDS::MPITypePairHolder::operator= ( MPITypePairHolder &&  )

delete

---

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

• /home/runner/work/DNDSR/DNDSR/src/DNDS/MPI.hpp