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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#include "vtkFileOutputWindow.h"
#include "vtkObjectFactory.h"
#include "vtksys/FStream.hxx"
VTK_ABI_NAMESPACE_BEGIN
vtkStandardNewMacro(vtkFileOutputWindow);
vtkFileOutputWindow::vtkFileOutputWindow()
{
this->OStream = nullptr;
this->FileName = nullptr;
this->Append = 0;
this->Flush = 0;
}
vtkFileOutputWindow::~vtkFileOutputWindow()
{
delete[] this->FileName;
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);
}
this->OStream = new vtksys::ofstream(this->FileName, this->Append ? ios::app : ios::out);
}
}
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;
}
VTK_ABI_NAMESPACE_END
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