#include <ostream_proxy.h>

Public Types
typedef std::basic_ostream< charT, traits >	streamT

typedef std::basic_streambuf< charT, traits >	streambufT

Public Member Functions
	BasicOStreamProxy (streamT &target)

	BasicOStreamProxy (BasicOStreamProxy &old)

BasicOStreamProxy &	operator= (streamT &target)

BasicOStreamProxy &	operator= (const BasicOStreamProxy &old)

	~BasicOStreamProxy ()

	operator streamT & ()

	operator const streamT & () const

template<typename T >
BasicOStreamProxy &	operator<< (const T &in)

BasicOStreamProxy &	operator<< (streamT &(*in)(streamT &))

BasicOStreamProxy &	operator<< (std::basic_ios< charT, traits > &(*in)(std::basic_ios< charT, traits > &))

BasicOStreamProxy &	operator<< (std::ios_base &(*in)(std::ios_base &))

streambufT *	rdbuf () const

streambufT *	rdbuf (streambufT *sb)

BasicOStreamProxy &	flush ()

std::ios_base::fmtflags	flags () const

std::ios_base::fmtflags	flags (std::ios_base::fmtflags fmtfl)

std::ios_base::fmtflags	setf (std::ios_base::fmtflags fmtfl)

std::ios_base::fmtflags	setf (std::ios_base::fmtflags fmtfl, std::ios_base::fmtflags mask)

void	unsetf (std::ios_base::fmtflags mask)

std::streamsize	precision () const

std::streamsize	precision (std::streamsize prec)

void	reset (streamT &target)

streamT *	get ()

const streamT *	get () const

Private Attributes
streamT *	_target

Detailed Description

template<typename charT = char, typename traits = std::char_traits<charT>>
class libMesh::BasicOStreamProxy< charT, traits >

This class is intended to be reseatable like a pointer-to-ostream for flexibility, but to look like a reference when used to produce less awkward user code.

It is up to the user to ensure that the target ostream remains valid.

Author: Roy Stogner

Date: 2010

Definition at line 42 of file ostream_proxy.h.

Member Typedef Documentation

◆ streambufT

template<typename charT = char, typename traits = std::char_traits<charT>>

typedef std::basic_streambuf<charT,traits> libMesh::BasicOStreamProxy< charT, traits >::streambufT

This class is going to be used to proxy for ostream, but other character and traits types are possible

Definition at line 55 of file ostream_proxy.h.

◆ streamT

template<typename charT = char, typename traits = std::char_traits<charT>>

typedef std::basic_ostream<charT,traits> libMesh::BasicOStreamProxy< charT, traits >::streamT

This class is going to be used to proxy for ostream, but other character and traits types are possible

Definition at line 49 of file ostream_proxy.h.

Constructor & Destructor Documentation

◆ BasicOStreamProxy() [1/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

libMesh::BasicOStreamProxy< charT, traits >::BasicOStreamProxy ( streamT & target )

inline

Default constructor. Takes a reference to the target ostream to which we pass output. The user is responsible for ensuring that this target exists for as long as the proxy does.

Definition at line 62 of file ostream_proxy.h.

62 : _target(&target) {}

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ BasicOStreamProxy() [2/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

libMesh::BasicOStreamProxy< charT, traits >::BasicOStreamProxy ( BasicOStreamProxy< charT, traits > & old )

inline

Shallow copy constructor. Output in the new object is passed to the same target ostream as in the old object. The user is responsible for ensuring that this target exists for as long as the proxies do.

Definition at line 70 of file ostream_proxy.h.

70 : _target(old._target) {}

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ ~BasicOStreamProxy()

template<typename charT = char, typename traits = std::char_traits<charT>>

libMesh::BasicOStreamProxy< charT, traits >::~BasicOStreamProxy ( )

inline

Default destructor.

Definition at line 93 of file ostream_proxy.h.

93 {}

Member Function Documentation

◆ flags() [1/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

std::ios_base::fmtflags libMesh::BasicOStreamProxy< charT, traits >::flags ( ) const

inline

Get the associated format flags

Definition at line 158 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

159 { return _target->flags(); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ flags() [2/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

std::ios_base::fmtflags libMesh::BasicOStreamProxy< charT, traits >::flags ( std::ios_base::fmtflags fmtfl )

inline

Set/get the associated format flags

Definition at line 164 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

165 { return _target->flags(fmtfl); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ flush()

template<typename charT = char, typename traits = std::char_traits<charT>>

BasicOStreamProxy& libMesh::BasicOStreamProxy< charT, traits >::flush ( )

inline

Flush the associated stream buffer

Definition at line 153 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

Referenced by libMesh::PltLoader::read_data().

153 { _target->flush(); return *this; }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ get() [1/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

streamT* libMesh::BasicOStreamProxy< charT, traits >::get ( )

inline

Rather than implement every ostream/ios/ios_base function, we'll be lazy and make esoteric uses go through a get() function.

Definition at line 213 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

                   {
     return _target;
   }

◆ get() [2/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

const streamT* libMesh::BasicOStreamProxy< charT, traits >::get ( ) const

inline

Rather than implement every ostream/ios/ios_base function, we'll be lazy and make esoteric uses go through a get() function.

Definition at line 221 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

                               {
     return _target;
   }

◆ operator const streamT &()

template<typename charT = char, typename traits = std::char_traits<charT>>

libMesh::BasicOStreamProxy< charT, traits >::operator const streamT & ( ) const

inline

Conversion to const ostream &, for when we get passed to a function requesting one.

Definition at line 109 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

109 { return *_target; }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ operator streamT &()

template<typename charT = char, typename traits = std::char_traits<charT>>

libMesh::BasicOStreamProxy< charT, traits >::operator streamT & ( )

inline

Conversion to ostream &, for when we get passed to a function requesting one.

Definition at line 103 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

103 { return *_target; }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ operator<<() [1/4]

template<typename charT = char, typename traits = std::char_traits<charT>>

template<typename T >

BasicOStreamProxy& libMesh::BasicOStreamProxy< charT, traits >::operator<< ( const T & in )

inline

Redirect any output to the target.

Definition at line 115 of file ostream_proxy.h.

                                                 {
     (*_target) << in; return *this;
   }

◆ operator<<() [2/4]

template<typename charT = char, typename traits = std::char_traits<charT>>

BasicOStreamProxy& libMesh::BasicOStreamProxy< charT, traits >::operator<< ( streamT &(*)(streamT &) in )

inline

Redirect any ostream manipulators to the target.

Definition at line 122 of file ostream_proxy.h.

                                                               {
     (*_target) << in; return *this;
   }

◆ operator<<() [3/4]

template<typename charT = char, typename traits = std::char_traits<charT>>

BasicOStreamProxy& libMesh::BasicOStreamProxy< charT, traits >::operator<< ( std::basic_ios< charT, traits > &(*)(std::basic_ios< charT, traits > &) in )

inline

Redirect any ios manipulators to the target.

Definition at line 129 of file ostream_proxy.h.

                                                                                                     {
     (*_target) << in; return *this;
   }

◆ operator<<() [4/4]

template<typename charT = char, typename traits = std::char_traits<charT>>

BasicOStreamProxy& libMesh::BasicOStreamProxy< charT, traits >::operator<< ( std::ios_base &(*)(std::ios_base &) in )

inline

Redirect any ios_base manipulators to the target.

Definition at line 136 of file ostream_proxy.h.

                                                                       {
     (*_target) << in; return *this;
   }

◆ operator=() [1/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

BasicOStreamProxy& libMesh::BasicOStreamProxy< charT, traits >::operator= ( streamT & target )

inline

Reset the internal target to a new target output stream.

Definition at line 75 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

   {
     _target = &target;
     return *this;
   }

◆ operator=() [2/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

BasicOStreamProxy& libMesh::BasicOStreamProxy< charT, traits >::operator= ( const BasicOStreamProxy< charT, traits > & old )

inline

Reset the target to the same output stream as in old

Definition at line 84 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

   {
     _target = old._target;
     return *this;
   }

◆ precision() [1/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

std::streamsize libMesh::BasicOStreamProxy< charT, traits >::precision ( ) const

inline

Get the associated write precision

Definition at line 189 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

Referenced by libMesh::FEMSystem::assembly(), libMesh::ContinuationSystem::continuation_solve(), and libMesh::ContinuationSystem::update_solution().

190 { return _target->precision(); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ precision() [2/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

std::streamsize libMesh::BasicOStreamProxy< charT, traits >::precision ( std::streamsize prec )

inline

Set the associated write precision

Definition at line 195 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

196 { return _target->precision(prec); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ rdbuf() [1/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

streambufT* libMesh::BasicOStreamProxy< charT, traits >::rdbuf ( ) const

inline

Get the associated stream buffer

Definition at line 143 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

Referenced by libMesh::LibMeshInit::LibMeshInit().

143 { return _target->rdbuf(); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ rdbuf() [2/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

streambufT* libMesh::BasicOStreamProxy< charT, traits >::rdbuf ( streambufT * sb )

inline

Set the associated stream buffer

Definition at line 148 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

148 { return _target->rdbuf(sb); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ reset()

template<typename charT = char, typename traits = std::char_traits<charT>>

void libMesh::BasicOStreamProxy< charT, traits >::reset ( streamT & target )

inline

Reset the proxy to point to a different target.

Note: This does not delete the previous target.

Definition at line 207 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

207 { _target = &target; }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ setf() [1/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

std::ios_base::fmtflags libMesh::BasicOStreamProxy< charT, traits >::setf ( std::ios_base::fmtflags fmtfl )

inline

Set the associated flags

Definition at line 170 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

Referenced by libMesh::ContinuationSystem::continuation_solve(), and libMesh::ContinuationSystem::update_solution().

171 { return _target->setf(fmtfl); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ setf() [2/2]

template<typename charT = char, typename traits = std::char_traits<charT>>

std::ios_base::fmtflags libMesh::BasicOStreamProxy< charT, traits >::setf	(	std::ios_base::fmtflags	fmtfl,
		std::ios_base::fmtflags	mask
	)

inline

Set the associated flags

Definition at line 176 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

178 { return _target->setf(fmtfl, mask); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

◆ unsetf()

template<typename charT = char, typename traits = std::char_traits<charT>>

void libMesh::BasicOStreamProxy< charT, traits >::unsetf ( std::ios_base::fmtflags mask )

inline

Clear the associated flags

Definition at line 183 of file ostream_proxy.h.

References libMesh::BasicOStreamProxy< charT, traits >::_target.

Referenced by libMesh::ContinuationSystem::continuation_solve(), and libMesh::ContinuationSystem::update_solution().

184 { _target->unsetf(mask); }

libMesh::BasicOStreamProxy::_target

streamT * _target

Definition: ostream_proxy.h:229

Member Data Documentation

◆ _target

template<typename charT = char, typename traits = std::char_traits<charT>>

streamT* libMesh::BasicOStreamProxy< charT, traits >::_target

private

The pointer to the "real" ostream we send everything to.

Definition at line 229 of file ostream_proxy.h.

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

ostream_proxy.h

Public Types

Public Member Functions

Private Attributes

Detailed Description

template<typename charT = char, typename traits = std::char_traits<charT>> class libMesh::BasicOStreamProxy< charT, traits >

Member Typedef Documentation

◆ streambufT

◆ streamT

Constructor & Destructor Documentation

◆ BasicOStreamProxy() [1/2]

◆ BasicOStreamProxy() [2/2]

◆ ~BasicOStreamProxy()

Member Function Documentation

◆ flags() [1/2]

◆ flags() [2/2]

◆ flush()

◆ get() [1/2]

◆ get() [2/2]

◆ operator const streamT &()

◆ operator streamT &()

◆ operator<<() [1/4]

◆ operator<<() [2/4]

◆ operator<<() [3/4]

◆ operator<<() [4/4]

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ precision() [1/2]

◆ precision() [2/2]

◆ rdbuf() [1/2]

◆ rdbuf() [2/2]

◆ reset()

◆ setf() [1/2]

◆ setf() [2/2]

◆ unsetf()

Member Data Documentation

◆ _target

template<typename charT = char, typename traits = std::char_traits<charT>>
class libMesh::BasicOStreamProxy< charT, traits >