NaiveMatrixHandler::const_iterator Class Reference

#include <naivemh.h>

Collaboration diagram for NaiveMatrixHandler::const_iterator:

Public Member Functions
	const_iterator (const NaiveMatrixHandler &m, bool is_end=false)
	~const_iterator (void)
const NaiveMatrixHandler::const_iterator &	operator++ (void) const
const SparseMatrixHandler::SparseMatrixElement *	operator-> (void) const
const SparseMatrixHandler::SparseMatrixElement &	operator* (void) const
bool	operator== (const NaiveMatrixHandler::const_iterator &op) const
bool	operator!= (const NaiveMatrixHandler::const_iterator &op) const

Protected Member Functions
void	reset (bool is_end=false)

Private Attributes
const NaiveMatrixHandler &	m
integer	i_row
SparseMatrixHandler::SparseMatrixElement	elem

Friends
class	NaiveMatrixHandler

Detailed Description

Definition at line 72 of file naivemh.h.

Constructor & Destructor Documentation

NaiveMatrixHandler::const_iterator::const_iterator	(	const NaiveMatrixHandler &	m,
		bool	is_end = false
	)

Definition at line 480 of file naivemh.cc.

References reset().

: m(m)
{
        reset(is_end);
}

Here is the call graph for this function:

NaiveMatrixHandler::const_iterator::~const_iterator

(

void

)

Definition at line 486 of file naivemh.cc.

References NO_OP.

{
        NO_OP;
}

Member Function Documentation

bool NaiveMatrixHandler::const_iterator::operator!=

(

const NaiveMatrixHandler::const_iterator &

op

)

const

Definition at line 529 of file naivemh.cc.

References elem.

{
        return elem != op.elem;
}

const SparseMatrixHandler::SparseMatrixElement & NaiveMatrixHandler::const_iterator::operator*

(

void

)

const

Definition at line 517 of file naivemh.cc.

{
        return elem;
}

const NaiveMatrixHandler::const_iterator & NaiveMatrixHandler::const_iterator::operator++

(

void

)

const

Definition at line 492 of file naivemh.cc.

{
        i_row++;
        while (i_row == m.piNzr[elem.iCol]) {
                if (++elem.iCol == m.iSize) {
                        elem.iRow = m.iSize;
                        return *this;
                }

                i_row = 0;
        }

        elem.iRow = m.ppiRows[elem.iCol][i_row];
        elem.dCoef = m.ppdRows[elem.iRow][elem.iCol];

        return *this;
}

const SparseMatrixHandler::SparseMatrixElement * NaiveMatrixHandler::const_iterator::operator->

(

void

)

const

Definition at line 511 of file naivemh.cc.

{
        return &elem;
}

bool NaiveMatrixHandler::const_iterator::operator==

(

const NaiveMatrixHandler::const_iterator &

op

)

const

Definition at line 523 of file naivemh.cc.

References elem.

{
        return elem == op.elem;
}

void NaiveMatrixHandler::const_iterator::reset ( bool  is_end = false )

protected

Definition at line 458 of file naivemh.cc.

References SparseMatrixHandler::SparseMatrixElement::dCoef, elem, i_row, SparseMatrixHandler::SparseMatrixElement_base::iCol, SparseMatrixHandler::SparseMatrixElement_base::iRow, NaiveMatrixHandler::iSize, m, NaiveMatrixHandler::piNzr, NaiveMatrixHandler::ppdRows, and NaiveMatrixHandler::ppiRows.

Referenced by const_iterator().

{
        if (is_end) {
                elem.iRow = m.iSize;
                elem.iCol = m.iSize;

        } else {
                i_row = 0;
                elem.iCol = 0;

                while (m.piNzr[elem.iCol] == 0) {
                        if (++elem.iCol == m.iSize) {
                                elem.iRow = m.iSize;
                                return;
                        }
                }

                elem.iRow = m.ppiRows[elem.iCol][i_row];
                elem.dCoef = m.ppdRows[elem.iRow][elem.iCol];
        }
}

Friends And Related Function Documentation

friend class NaiveMatrixHandler

friend

Definition at line 73 of file naivemh.h.

Member Data Documentation

SparseMatrixHandler::SparseMatrixElement NaiveMatrixHandler::const_iterator::elem

mutableprivate

Definition at line 78 of file naivemh.h.

Referenced by operator!=(), operator==(), and reset().

integer NaiveMatrixHandler::const_iterator::i_row

mutableprivate

Definition at line 77 of file naivemh.h.

Referenced by reset().

const NaiveMatrixHandler& NaiveMatrixHandler::const_iterator::m

private

Definition at line 76 of file naivemh.h.

Referenced by reset().

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

• naivemh.h
• naivemh.cc