vtkOStrStreamWrapper Class Reference

#include <vtkOStrStreamWrapper.h>

Inheritance diagram for vtkOStrStreamWrapper:

[legend]Collaboration diagram for vtkOStrStreamWrapper:

[legend]List of all members.

Detailed Description

Wrapper for ostrstream. Internal VTK use only.

Provides a wrapper around the C++ ostrstream class so that VTK source files need not include the full C++ streams library. This is intended to prevent cluttering of the translation unit and speed up compilation. Experimentation has revealed between 10% and 60% less time for compilation depending on the platform. This wrapper is used by the macros in vtkSetGet.h.

Created by:

King, Brad

CVS contributions (if > 5%):

King, Brad (100%)

CVS logs (CVSweb):

.h (/Common/vtkOStrStreamWrapper.h)
.cxx (/Common/vtkOStrStreamWrapper.cxx)

Tests:: vtkOStrStreamWrapper (Tests)

Definition at line 46 of file vtkOStrStreamWrapper.h.

Public Member Functions

vtkOStrStreamWrapper ()

~vtkOStrStreamWrapper ()

char * str ()

vtkOStrStreamWrapper * rdbuf ()

void freeze ()

void freeze (int)

Protected Attributes

char * Result

int Frozen

Constructor & Destructor Documentation

vtkOStrStreamWrapper::vtkOStrStreamWrapper ( )

Constructor.

vtkOStrStreamWrapper::~vtkOStrStreamWrapper ( )

Destructor frees all used memory.

Member Function Documentation

char* vtkOStrStreamWrapper::str ( )

Get the string that has been written. This call transfers ownership of the returned memory to the caller. Call rdbuf()->freeze(0) to return ownership to the vtkOStrStreamWrapper.

vtkOStrStreamWrapper* vtkOStrStreamWrapper::rdbuf ( )

Returns a pointer to this class. This is a hack so that the old ostrstream's s.rdbuf()->freeze(0) can work.

void vtkOStrStreamWrapper::freeze ( )

Set whether the memory is frozen. The vtkOStrStreamWrapper will free the memory returned by str() only if it is not frozen.

void vtkOStrStreamWrapper::freeze ( int )

Set whether the memory is frozen. The vtkOStrStreamWrapper will free the memory returned by str() only if it is not frozen.

Member Data Documentation

char* vtkOStrStreamWrapper::Result [protected]

Definition at line 72 of file vtkOStrStreamWrapper.h.

int vtkOStrStreamWrapper::Frozen [protected]

Definition at line 75 of file vtkOStrStreamWrapper.h.

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

dox/Common/vtkOStrStreamWrapper.h


Public Member Functions
	vtkOStrStreamWrapper ()
	~vtkOStrStreamWrapper ()
char *	str ()
vtkOStrStreamWrapper *	rdbuf ()

void	freeze ()
void	freeze (int)
Protected Attributes
char *	Result
int	Frozen