Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType > Class Template Reference

#include <StandardMatrix.hpp>

Classes
struct	TagType
struct	TagType< const Z >

Public Types
typedef T	value_type
typedef TagType< T >::type	iterator_category
typedef unsigned int	difference_type
typedef boost::call_traits < value_type >::reference	reference
typedef boost::call_traits < value_type > ::const_reference	const_reference
typedef boost::remove_reference < value_type >::type *	pointer

Public Member Functions
	iterator_impl (pointer d, pointer e, bool isEnd=false)
	iterator_impl (MatrixType *m, char transpose, bool isEnd=false)
	iterator_impl (const iterator_impl< T, MatrixType > &rhs)
iterator_impl< T, MatrixType > &	operator= (const iterator_impl< T, MatrixType > &rhs)
reference	operator* ()
const_reference	operator* () const
iterator_impl< T, MatrixType > &	operator++ ()
	Prefix increment operator. More...
iterator_impl< T, MatrixType >	operator++ (int)
	increment operator. More...
bool	operator== (const iterator_impl< T, MatrixType > &rhs)
bool	operator!= (const iterator_impl< T, MatrixType > &rhs)

Private Attributes
T *	m_data
T *	m_end
unsigned int	m_curRow
unsigned int	m_curColumn
MatrixType *	m_matrix
unsigned int	m_curIndex
char	m_transpose

Detailed Description

template<typename DataType>
template<typename T, typename MatrixType>
class Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >

Definition at line 75 of file StandardMatrix.hpp.

Member Typedef Documentation

template<typename DataType >

template<typename T , typename MatrixType >

typedef boost::call_traits<value_type>::const_reference Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::const_reference

Definition at line 95 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

typedef unsigned int Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::difference_type

Definition at line 93 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

typedef TagType<T>::type Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::iterator_category

Definition at line 92 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

typedef boost::remove_reference<value_type>::type* Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::pointer

Definition at line 96 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

typedef boost::call_traits<value_type>::reference Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::reference

Definition at line 94 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

typedef T Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::value_type

Definition at line 78 of file StandardMatrix.hpp.

Constructor & Destructor Documentation

template<typename DataType >

template<typename T , typename MatrixType >

Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::iterator_impl ( pointer  d, pointer  e, bool  isEnd = false  )

inline

Definition at line 99 of file StandardMatrix.hpp.

                                                                            :
                        m_data(d),
                        m_end(e),
                        m_curRow(std::numeric_limits<unsigned int>::max()),
                        m_curColumn(std::numeric_limits<unsigned int>::max()),
                        m_matrix(NULL),
                        m_curIndex(std::numeric_limits<unsigned int>::max()),
                        m_transpose('N')
                    {
                        if( isEnd )
                        {
                            m_data = m_end;
                        }
                    }

template<typename DataType >

template<typename T , typename MatrixType >

Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::iterator_impl ( MatrixType *  m, char  transpose, bool  isEnd = false  )

inline

Definition at line 114 of file StandardMatrix.hpp.

                                                                                     :
                        m_data(NULL),
                        m_end(NULL),
                        m_curRow(0),
                        m_curColumn(0),
                        m_matrix(m),
                        m_curIndex(0),
                        m_transpose(transpose)
                    {
                        if( isEnd )
                        {
                            m_curRow = std::numeric_limits<unsigned int>::max();
                            m_curColumn = std::numeric_limits<unsigned int>::max();
                            m_curIndex = std::numeric_limits<unsigned int>::max();
                        }
                    }

template<typename DataType >

template<typename T , typename MatrixType >

Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::iterator_impl ( const iterator_impl< T, MatrixType > &  rhs )

inline

Definition at line 131 of file StandardMatrix.hpp.

                                                                           :
                        m_data(rhs.m_data),
                        m_end(rhs.m_end),
                        m_curRow(rhs.m_curRow),
                        m_curColumn(rhs.m_curColumn),
                        m_matrix(rhs.m_matrix),
                        m_curIndex(rhs.m_curIndex),
                        m_transpose(rhs.m_transpose)
                    {
                    }

Member Function Documentation

template<typename DataType >

template<typename T , typename MatrixType >

bool Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::operator!= ( const iterator_impl< T, MatrixType > &  rhs )

inline

Definition at line 222 of file StandardMatrix.hpp.

                    {
                        return !(*this == rhs);
                    }

template<typename DataType >

template<typename T , typename MatrixType >

reference Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::operator* ( )

inline

Definition at line 154 of file StandardMatrix.hpp.

References ASSERTL1.

                    {
                        if( m_data )
                        {
                            ASSERTL1(m_data < m_end, "Attempt to dereference matrix iterator after its end.");
                            return *m_data;
                        }
                        else
                        {
                            return m_matrix->GetPtr()[m_curIndex];
                        }
                    }

template<typename DataType >

template<typename T , typename MatrixType >

const_reference Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::operator* ( ) const

inline

Definition at line 167 of file StandardMatrix.hpp.

References ASSERTL1.

                    {
                        if( m_data )
                        {
                            ASSERTL1(m_data < m_end, "Attempt to dereference matrix iterator after its end.");
                            return *m_data;
                        }
                        else
                        {
                            return m_matrix->GetPtr()[m_curIndex];
                        }
                    }

template<typename DataType >

template<typename T , typename MatrixType >

iterator_impl<T, MatrixType>& Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::operator++ ( )

inline

Prefix increment operator.

Definition at line 181 of file StandardMatrix.hpp.

                    {
                        if( m_data )
                        {
                            ++m_data;
                        }
                        else
                        {
                            boost::tie(m_curRow, m_curColumn) =
                                m_matrix->Advance(m_curRow, m_curColumn, m_transpose);
                            if( m_curRow == std::numeric_limits<unsigned int>::max() )
                            {
                                m_curIndex = m_curRow;
                            }
                            else
                            {
                                m_curIndex = m_matrix->CalculateIndex(m_curRow, m_curColumn, m_transpose);
                            }
                        }
                        return *this;
                    }

template<typename DataType >

template<typename T , typename MatrixType >

iterator_impl<T, MatrixType> Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::operator++ ( int  )

inline

increment operator.

Definition at line 204 of file StandardMatrix.hpp.

                    {
                        iterator_impl<T, MatrixType> result = *this;
                        ++(*this);
                        return result;
                    }

template<typename DataType >

template<typename T , typename MatrixType >

iterator_impl<T, MatrixType>& Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::operator= ( const iterator_impl< T, MatrixType > &  rhs )

inline

Definition at line 142 of file StandardMatrix.hpp.

                    {
                        m_data = rhs.m_data;
                        m_end = rhs.m_end;
                        m_curRow = rhs.m_curRow;
                        m_curColumn = rhs.m_curColumn;
                        m_matrix = rhs.m_matrix;
                        m_curIndex = rhs.m_curIndex;
                        m_transpose = rhs.m_transpose;
                        return *this;
                    }

template<typename DataType >

template<typename T , typename MatrixType >

bool Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::operator== ( const iterator_impl< T, MatrixType > &  rhs )

inline

Definition at line 211 of file StandardMatrix.hpp.

                    {
                        return m_data == rhs.m_data &&
                               m_end == rhs.m_end &&
                               m_curRow == rhs.m_curRow &&
                               m_curColumn == rhs.m_curColumn &&
                               m_matrix == rhs.m_matrix &&
                               m_curIndex == rhs.m_curIndex &&
                               m_transpose == rhs.m_transpose;
                    }

Member Data Documentation

template<typename DataType >

template<typename T , typename MatrixType >

unsigned int Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::m_curColumn

private

Definition at line 234 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

unsigned int Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::m_curIndex

private

Definition at line 236 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

unsigned int Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::m_curRow

private

Definition at line 233 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

T* Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::m_data

private

Definition at line 229 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

T* Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::m_end

private

Definition at line 230 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

MatrixType* Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::m_matrix

private

Definition at line 235 of file StandardMatrix.hpp.

template<typename DataType >

template<typename T , typename MatrixType >

char Nektar::NekMatrix< DataType, StandardMatrixTag >::iterator_impl< T, MatrixType >::m_transpose

private

Definition at line 237 of file StandardMatrix.hpp.