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/*=========================================================================
Program: Visualization Toolkit
Module: vtkOutputStream.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkOutputStream.h"
#include "vtkObjectFactory.h"
vtkStandardNewMacro(vtkOutputStream);
//----------------------------------------------------------------------------
vtkOutputStream::vtkOutputStream()
{
this->Stream = 0;
}
//----------------------------------------------------------------------------
vtkOutputStream::~vtkOutputStream()
{
this->SetStream(0);
}
//----------------------------------------------------------------------------
void vtkOutputStream::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "Stream: " << (this->Stream? "set" : "none") << "\n";
}
//----------------------------------------------------------------------------
int vtkOutputStream::StartWriting()
{
if(!this->Stream)
{
vtkErrorMacro("StartWriting() called with no Stream set.");
return 0;
}
return 1;
}
//----------------------------------------------------------------------------
int vtkOutputStream::EndWriting()
{
return 1;
}
//----------------------------------------------------------------------------
int vtkOutputStream::Write(void const* data, size_t length)
{
return this->WriteStream(static_cast<const char*>(data), length);
}
//----------------------------------------------------------------------------
int vtkOutputStream::WriteStream(const char* data, size_t length)
{
return (this->Stream->write(data, length)? 1:0);
}
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