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/*=========================================================================
Program: Visualization Toolkit
Module: vtkFileOutputWindow.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 "vtkFileOutputWindow.h"
#include "vtkObjectFactory.h"
vtkStandardNewMacro(vtkFileOutputWindow);
vtkFileOutputWindow::vtkFileOutputWindow()
{
this->OStream = NULL;
this->FileName = NULL;
this->Append = 0;
this->Flush = 0;
}
vtkFileOutputWindow::~vtkFileOutputWindow()
{
if (this->FileName)
{
delete[] this->FileName;
}
if (this->OStream)
{
delete this->OStream;
}
}
void vtkFileOutputWindow::Initialize()
{
if (!this->OStream)
{
if (!this->FileName)
{
const char fileName[] = "vtkMessageLog.log";
this->FileName = new char[strlen(fileName)+1];
strcpy(this->FileName, fileName);
}
if (this->Append)
{
this->OStream = new ofstream(this->FileName, ios::app);
}
else
{
this->OStream = new ofstream(this->FileName);
}
}
}
void vtkFileOutputWindow::DisplayText(const char* text)
{
if(!text)
{
return;
}
if (!this->OStream)
{
this->Initialize();
}
*this->OStream << text << endl;
if (this->Flush)
{
this->OStream->flush();
}
}
void vtkFileOutputWindow::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "OStream: " << this->OStream << endl;
os << indent << "File Name: "
<< (this->FileName ? this->FileName : "(none)") << "\n";
os << indent << "Append: " << (this->Append ? "On" : "Off") << endl;
os << indent << "Flush: " << (this->Flush ? "On" : "Off") << endl;
}
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