vtkOStrStreamWrapper Class Reference

Wrapper for ostrstream. Internal VTK use only. More...

#include <vtkOStrStreamWrapper.h>

Inheritance diagram for vtkOStrStreamWrapper:

Collaboration diagram for vtkOStrStreamWrapper:

Public Member Functions
	vtkOStrStreamWrapper ()
	~vtkOStrStreamWrapper ()
char *	str ()
vtkOStrStreamWrapper *	rdbuf ()
Public Member Functions inherited from vtkOStreamWrapper
virtual	~vtkOStreamWrapper ()
vtkOStreamWrapper &	operator<< (void(*)(void *))
vtkOStreamWrapper &	operator<< (void *(*)(void *))
vtkOStreamWrapper &	operator<< (int(*)(void *))
vtkOStreamWrapper &	operator<< (int *(*)(void *))
vtkOStreamWrapper &	operator<< (float *(*)(void *))
vtkOStreamWrapper &	operator<< (const char *(*)(void *))
vtkOStreamWrapper &	operator<< (void(*)(void *, int *))
template<template< typename, typename, typename > class S>
vtkOStreamWrapper &	operator<< (const S< char, std::char_traits< char >, std::allocator< char > > &s)
vtkOStreamWrapper &	write (const char *, unsigned long)
ostream &	GetOStream ()
	operator ostream & ()
	operator int ()
void	flush ()
	vtkOStreamWrapper (ostream &os)
	vtkOStreamWrapper (vtkOStreamWrapper &r)
vtkOStreamWrapper &	operator<< (const EndlType &)
vtkOStreamWrapper &	operator<< (const vtkIndent &)
vtkOStreamWrapper &	operator<< (vtkObjectBase &)
vtkOStreamWrapper &	operator<< (const vtkLargeInteger &)
vtkOStreamWrapper &	operator<< (const vtkSmartPointerBase &)
vtkOStreamWrapper &	operator<< (const vtkStdString &)
vtkOStreamWrapper &	operator<< (const char *)
vtkOStreamWrapper &	operator<< (void *)
vtkOStreamWrapper &	operator<< (char)
vtkOStreamWrapper &	operator<< (short)
vtkOStreamWrapper &	operator<< (int)
vtkOStreamWrapper &	operator<< (long)
vtkOStreamWrapper &	operator<< (long long)
vtkOStreamWrapper &	operator<< (unsigned char)
vtkOStreamWrapper &	operator<< (unsigned short)
vtkOStreamWrapper &	operator<< (unsigned int)
vtkOStreamWrapper &	operator<< (unsigned long)
vtkOStreamWrapper &	operator<< (unsigned long long)
vtkOStreamWrapper &	operator<< (float)
vtkOStreamWrapper &	operator<< (double)
vtkOStreamWrapper &	operator<< (bool)

Protected Attributes
int	Frozen
Protected Attributes inherited from vtkOStreamWrapper
ostream &	ostr
char *	Result
void	freeze ()
void	freeze (int)

Additional Inherited Members
Static Public Member Functions inherited from vtkOStreamWrapper
static void	UseEndl (const EndlType &)

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.

Tests:

vtkOStrStreamWrapper (Tests)

Definition at line 36 of file vtkOStrStreamWrapper.h.

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

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

Definition at line 61 of file vtkOStrStreamWrapper.h.

int vtkOStrStreamWrapper::Frozen

protected

Definition at line 65 of file vtkOStrStreamWrapper.h.

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

• dox/Common/Core/vtkOStrStreamWrapper.h