panzer::basic_ios_all_saver< Ch, Tr > Class Template Reference

RAII helper that saves a stream's formatting state on construction and restores it on destruction (or explicit restore()). More...

#include <Panzer_IosAllSaver.hpp>

Public Types
typedef ::std::basic_ios< Ch, Tr >	state_type

Public Member Functions
	basic_ios_all_saver (state_type &s)
	Captures the current formatting state of the given stream.
	~basic_ios_all_saver ()
	Restores the stream's formatting state as captured at construction.
void	restore ()
	Restores the stream's formatting state as captured at construction.

Private Member Functions
basic_ios_all_saver &	operator= (const basic_ios_all_saver &)

Private Attributes
state_type &	s_save_
state_type::fmtflags const	a1_save_
::std::streamsize const	a2_save_
::std::streamsize const	a3_save_
state_type::iostate const	a4_save_
state_type::iostate const	a5_save_
::std::basic_ostream< Ch, Tr > *const	a6_save_
::std::basic_streambuf< Ch, Tr > *const	a7_save_
state_type::char_type const	a8_save_

Detailed Description

template<typename Ch, class Tr>
class panzer::basic_ios_all_saver< Ch, Tr >

RAII helper that saves a stream's formatting state on construction and restores it on destruction (or explicit restore()).

Captures the flags, precision, width, error state, exception mask, tied stream, stream buffer, and fill character of the given std::basic_ios, and restores all of them when the saver is destroyed (or restore() is called explicitly).

Definition at line 52 of file Panzer_IosAllSaver.hpp.

Member Typedef Documentation

state_type

template<typename Ch , class Tr >

typedef ::std::basic_ios<Ch, Tr> panzer::basic_ios_all_saver< Ch, Tr >::state_type

Definition at line 55 of file Panzer_IosAllSaver.hpp.

Constructor & Destructor Documentation

basic_ios_all_saver()

template<typename Ch , class Tr >

panzer::basic_ios_all_saver< Ch, Tr >::basic_ios_all_saver ( state_type &  s )

inlineexplicit

Captures the current formatting state of the given stream.

Definition at line 58 of file Panzer_IosAllSaver.hpp.

~basic_ios_all_saver()

template<typename Ch , class Tr >

panzer::basic_ios_all_saver< Ch, Tr >::~basic_ios_all_saver ( )

inline

Restores the stream's formatting state as captured at construction.

Definition at line 66 of file Panzer_IosAllSaver.hpp.

Member Function Documentation

restore()

template<typename Ch , class Tr >

void panzer::basic_ios_all_saver< Ch, Tr >::restore ( )

inline

Restores the stream's formatting state as captured at construction.

Definition at line 70 of file Panzer_IosAllSaver.hpp.

operator=()

template<typename Ch , class Tr >

basic_ios_all_saver & panzer::basic_ios_all_saver< Ch, Tr >::operator= ( const basic_ios_all_saver< Ch, Tr > &  )

private

Member Data Documentation

s_save_

template<typename Ch , class Tr >

state_type& panzer::basic_ios_all_saver< Ch, Tr >::s_save_

private

Definition at line 83 of file Panzer_IosAllSaver.hpp.

a1_save_

template<typename Ch , class Tr >

state_type::fmtflags const panzer::basic_ios_all_saver< Ch, Tr >::a1_save_

private

Definition at line 84 of file Panzer_IosAllSaver.hpp.

a2_save_

template<typename Ch , class Tr >

::std::streamsize const panzer::basic_ios_all_saver< Ch, Tr >::a2_save_

private

Definition at line 85 of file Panzer_IosAllSaver.hpp.

a3_save_

template<typename Ch , class Tr >

::std::streamsize const panzer::basic_ios_all_saver< Ch, Tr >::a3_save_

private

Definition at line 86 of file Panzer_IosAllSaver.hpp.

a4_save_

template<typename Ch , class Tr >

state_type::iostate const panzer::basic_ios_all_saver< Ch, Tr >::a4_save_

private

Definition at line 87 of file Panzer_IosAllSaver.hpp.

a5_save_

template<typename Ch , class Tr >

state_type::iostate const panzer::basic_ios_all_saver< Ch, Tr >::a5_save_

private

Definition at line 88 of file Panzer_IosAllSaver.hpp.

a6_save_

template<typename Ch , class Tr >

::std::basic_ostream<Ch, Tr>* const panzer::basic_ios_all_saver< Ch, Tr >::a6_save_

private

Definition at line 89 of file Panzer_IosAllSaver.hpp.

a7_save_

template<typename Ch , class Tr >

::std::basic_streambuf<Ch, Tr>* const panzer::basic_ios_all_saver< Ch, Tr >::a7_save_

private

Definition at line 90 of file Panzer_IosAllSaver.hpp.

a8_save_

template<typename Ch , class Tr >

state_type::char_type const panzer::basic_ios_all_saver< Ch, Tr >::a8_save_

private

Definition at line 91 of file Panzer_IosAllSaver.hpp.

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

• Panzer_IosAllSaver.hpp