itk::StdStreamStateSave Class Reference

#include <itkStdStreamStateSave.h>

Collaboration diagram for itk::StdStreamStateSave:

Public Member Functions
	StdStreamStateSave (std::ios &stream)
	~StdStreamStateSave ()

Private Attributes
std::ios &	m_Ios
std::ios	m_State

Detailed Description

Save a stream's format state and restore it upon destruction.

An RAII class to provide an exception safe mechanism to restore the format state of a stream. The class holds a resource (the stream's format state) and resets the resource to a default state upon destruction.

Typical usage:

itk::StdStreamStateSave coutState(std::cout);
std::cout.precision(20);
std::cout.hex();
...
return;

Definition at line 47 of file itkStdStreamStateSave.h.

Constructor & Destructor Documentation

StdStreamStateSave()

itk::StdStreamStateSave::StdStreamStateSave ( std::ios &  stream )

inlineexplicit

Definition at line 52 of file itkStdStreamStateSave.h.

References m_State.

~StdStreamStateSave()

itk::StdStreamStateSave::~StdStreamStateSave ( )

inline

Definition at line 58 of file itkStdStreamStateSave.h.

References m_Ios, and m_State.

Member Data Documentation

m_Ios

std::ios& itk::StdStreamStateSave::m_Ios

private

Definition at line 61 of file itkStdStreamStateSave.h.

Referenced by ~StdStreamStateSave().

m_State

std::ios itk::StdStreamStateSave::m_State

private

Definition at line 62 of file itkStdStreamStateSave.h.

Referenced by StdStreamStateSave(), and ~StdStreamStateSave().

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

• itkStdStreamStateSave.h