dds::misc::custom_istream_iterator< T, Ch, Tr, Dist > Class Template Reference

This custom istream iterator helps to read input line by line without breaking lines after whitespace etc. More...

#include <CustomIterator.h>

Inheritance diagram for dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >:

Public Types
typedef custom_istream_iterator< T, Ch, Tr, Dist >	m_it
typedef Ch	char_type
typedef Tr	traits_type
typedef std::basic_istream< Ch, Tr >	istream_type

Public Member Functions
	custom_istream_iterator ()
	custom_istream_iterator (istream_type &s)
const T &	operator * () const
const T *	operator-> () const
custom_istream_iterator &	operator++ ()
custom_istream_iterator	operator++ (int)
bool	equal (const m_it &rhs) const

Protected Member Functions
void	getval ()
template<>
void	getval ()

Protected Attributes
istream_type *	m_istream
T	m_val

Detailed Description

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>
class dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >

This custom istream iterator helps to read input line by line without breaking lines after whitespace etc.

Note

Usage:

ifstream f("test.txt");
std::vector<std::string> vec;
std::copy(custom_istream_iterator<std::string>(f),
              custom_istream_iterator<std::string>(),
              std::back_inserter(vec));

Member Typedef Documentation

char_type

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

typedef Ch dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::char_type

istream_type

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

typedef std::basic_istream<Ch, Tr> dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::istream_type

m_it

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

typedef custom_istream_iterator<T, Ch, Tr, Dist> dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::m_it

traits_type

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

typedef Tr dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::traits_type

Constructor & Destructor Documentation

custom_istream_iterator() [1/2]

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::custom_istream_iterator ( )

inline

custom_istream_iterator() [2/2]

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::custom_istream_iterator ( istream_type &  s )

inline

Member Function Documentation

equal()

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

bool dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::equal ( const m_it &  rhs ) const

inline

getval() [1/2]

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

void dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::getval ( )

inlineprotected

getval() [2/2]

template<>

void dds::misc::custom_istream_iterator< std::basic_string< char >, char, std::char_traits< char >, std::ptrdiff_t >::getval ( )

inlineprotected

operator *()

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

const T& dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::operator * ( ) const

inline

operator++() [1/2]

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

custom_istream_iterator& dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::operator++ ( )

inline

operator++() [2/2]

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

custom_istream_iterator dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::operator++ ( int  )

inline

operator->()

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

const T* dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::operator-> ( ) const

inline

Member Data Documentation

m_istream

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

istream_type* dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::m_istream

protected

m_val

template<class T, class Ch = char, class Tr = std::char_traits<Ch>, class Dist = std::ptrdiff_t>

T dds::misc::custom_istream_iterator< T, Ch, Tr, Dist >::m_val

protected

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

• CustomIterator.h