std::fpos< _StateT > Class Template Reference

Public Member Functions
	fpos (streamoff __off)
	operator streamoff () const
fpos	operator+ (streamoff __off) const
fpos &	operator+= (streamoff __off)
fpos	operator- (streamoff __off) const
streamoff	operator- (const fpos &__other) const
fpos &	operator-= (streamoff __off)
void	state (_StateT __st)
_StateT	state () const

Detailed Description

template<typename _StateT>
class std::fpos< _StateT >

Class representing stream positions.

The standard places no requirements upon the template parameter StateT. In this implementation StateT must be DefaultConstructible, CopyConstructible and Assignable. The standard only requires that fpos should contain a member of type StateT. In this implementation it also contains an offset stored as a signed integer.

Parameters

StateT

Type passed to and returned from state().

Definition at line 114 of file postypes.h.

Constructor & Destructor Documentation

template<typename _StateT>

std::fpos< _StateT >::fpos ( streamoff  __off )

inline

Construct position from offset.

Definition at line 135 of file postypes.h.

Member Function Documentation

template<typename _StateT>

std::fpos< _StateT >::operator streamoff ( ) const

inline

Convert to streamoff.

Definition at line 139 of file postypes.h.

template<typename _StateT>

fpos std::fpos< _StateT >::operator+ ( streamoff  __off ) const

inline

Add position and offset.

Definition at line 180 of file postypes.h.

template<typename _StateT>

fpos& std::fpos< _StateT >::operator+= ( streamoff  __off )

inline

Add offset to this position.

Definition at line 156 of file postypes.h.

template<typename _StateT>

fpos std::fpos< _StateT >::operator- ( streamoff  __off ) const

inline

Subtract offset from position.

Definition at line 194 of file postypes.h.

template<typename _StateT>

streamoff std::fpos< _StateT >::operator- ( const fpos< _StateT > &  __other ) const

inline

Subtract position to return offset.

Definition at line 207 of file postypes.h.

template<typename _StateT>

fpos& std::fpos< _StateT >::operator-= ( streamoff  __off )

inline

Subtract offset from this position.

Definition at line 167 of file postypes.h.

template<typename _StateT>

void std::fpos< _StateT >::state ( _StateT  __st )

inline

Remember the value of st.

Definition at line 143 of file postypes.h.

template<typename _StateT>

_StateT std::fpos< _StateT >::state ( ) const

inline

Return the last set value of st.

Definition at line 148 of file postypes.h.

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

• postypes.h