CommMatrix Class Reference

#include <CommMatrix.h>

Collaboration diagram for CommMatrix:

Public Member Functions
void	add (unsigned sid, unsigned rid, long val)
	CommMatrix (unsigned ssz=1, unsigned rsz=1)
	CommMatrix (CommMatrix *cm)
void	dump () const
long	get (unsigned sid, unsigned rid) const
unsigned	getReceiverSize () const
unsigned	getSenderSize () const
void	set (unsigned sid, unsigned rid, long val)
void	sub (unsigned sid, unsigned rid, long val)
	~CommMatrix ()

Private Member Functions
long *	_get_mat () const

Private Attributes
long *	_mat
unsigned	_rsz
unsigned	_ssz

Detailed Description

Definition at line 6 of file CommMatrix.h.

Constructor & Destructor Documentation

CommMatrix() [1/2]

CommMatrix::CommMatrix	(	unsigned	ssz = 1,
		unsigned	rsz = 1
	)

Definition at line 6 of file CommMatrix.cc.

References _mat, _rsz, and _ssz.

{
  _ssz=ssz;
  _rsz=rsz;
  _mat=new long[ssz*rsz];

  std::cerr<<"[new] CommMatrix -- ssz: "<<_ssz<<"  rsz:"<<_rsz<<std::endl;
  std::cerr<<"[new] Alloc"<<(void*)_mat<<std::endl;
}

CommMatrix() [2/2]

CommMatrix::CommMatrix

(

CommMatrix *

cm

)

Definition at line 16 of file CommMatrix.cc.

References _get_mat(), _mat, _rsz, _ssz, getReceiverSize(), and getSenderSize().

{
  _ssz=cm->getSenderSize();
  _rsz=cm->getReceiverSize();
  _mat=new long[_ssz*_rsz];

  std::cerr<<"[new/copy] Alloc"<<(void*)_mat<<std::endl;

  long* omat= cm->_get_mat();
  memcpy(_mat, omat, sizeof(long)*_ssz*_rsz);

  std::cerr<<"[new/copy] CommMatrix -- ssz: "<<_ssz<<"  rsz:"<<_rsz<<std::endl;

}

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~CommMatrix()

CommMatrix::~CommMatrix

(

)

Definition at line 31 of file CommMatrix.cc.

References _mat.

{
  if (_mat) {
    std::cerr<<"[del] free"<<(void*)_mat<<std::endl;
    delete[] _mat;
  }
  _mat=NULL;
  std::cerr<<"[del] CommMatrix"<<std::endl;
}

Member Function Documentation

_get_mat()

long* CommMatrix::_get_mat ( ) const

inlineprivate

Definition at line 29 of file CommMatrix.h.

References _mat.

Referenced by CommMatrix().

{ return _mat; }

add()

void CommMatrix::add ( unsigned  sid, unsigned  rid, long  val  )

inline

Definition at line 23 of file CommMatrix.h.

{      _mat[sid*_rsz+rid] += val; }

dump()

void CommMatrix::dump

(

)

const

Definition at line 43 of file CommMatrix.cc.

References _rsz, and _ssz.

Referenced by Controlled::readFromFile(), and sub().

{
  std::cerr<<"[dump] CommMatrix -- ssz: "<<_ssz<<"  rsz:"<<_rsz<<std::endl;
  for(unsigned i=0;i<_ssz;i++) {
    for(unsigned j=0;j<_rsz;j++) {
      std::cerr << "[dump] "<<i<<" -> "<<j<<" : "<<this->get(i,j)<<std::endl;
    }
  }
}

get()

long CommMatrix::get ( unsigned  sid, unsigned  rid  ) const

inline

Definition at line 22 of file CommMatrix.h.

Referenced by Controlled::computePiecesToSend(), and Controlled::getClientData().

{ return _mat[sid*_rsz+rid]; }

getReceiverSize()

unsigned CommMatrix::getReceiverSize ( ) const

inline

Definition at line 19 of file CommMatrix.h.

References _rsz.

Referenced by CommMatrix(), and Controlled::computePiecesToSend().

{ return _rsz; }

getSenderSize()

unsigned CommMatrix::getSenderSize ( ) const

inline

Definition at line 18 of file CommMatrix.h.

References _ssz.

Referenced by CommMatrix(), Controlled::computePiecesToSend(), and Controlled::getClientData().

{ return _ssz; }

set()

void CommMatrix::set ( unsigned  sid, unsigned  rid, long  val  )

inline

Definition at line 21 of file CommMatrix.h.

Referenced by Controlled::readFromFile().

{      _mat[sid*_rsz+rid] = val; }

sub()

void CommMatrix::sub ( unsigned  sid, unsigned  rid, long  val  )

inline

Definition at line 24 of file CommMatrix.h.

References dump().

Referenced by Controlled::getClientData().

{      _mat[sid*_rsz+rid] -= val; }

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Member Data Documentation

_mat

long* CommMatrix::_mat

private

Definition at line 10 of file CommMatrix.h.

Referenced by _get_mat(), CommMatrix(), and ~CommMatrix().

_rsz

unsigned CommMatrix::_rsz

private

Definition at line 9 of file CommMatrix.h.

Referenced by CommMatrix(), dump(), and getReceiverSize().

_ssz

unsigned CommMatrix::_ssz

private

Definition at line 8 of file CommMatrix.h.

Referenced by CommMatrix(), dump(), and getSenderSize().

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

• CommMatrix.h
• CommMatrix.cc