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/*=========================================================================
Program: ParaView
Module: vtkPVEnsembleDataReaderInformation.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 "vtkPVEnsembleDataReaderInformation.h"
#include "vtkClientServerStream.h"
#include "vtkEnsembleDataReader.h"
#include "vtkObjectFactory.h"
#include <cassert>
class vtkPVEnsembleDataReaderInformation::vtkInternal
{
public:
std::vector<vtkStdString> FilePaths;
};
vtkStandardNewMacro(vtkPVEnsembleDataReaderInformation);
//-----------------------------------------------------------------------------
vtkPVEnsembleDataReaderInformation::vtkPVEnsembleDataReaderInformation()
: Internal(new vtkPVEnsembleDataReaderInformation::vtkInternal())
{
this->SetRootOnly(1);
}
//-----------------------------------------------------------------------------
vtkPVEnsembleDataReaderInformation::~vtkPVEnsembleDataReaderInformation()
{
delete this->Internal;
this->Internal = NULL;
}
//-----------------------------------------------------------------------------
void vtkPVEnsembleDataReaderInformation::CopyFromObject(vtkObject* obj)
{
vtkEnsembleDataReader *reader = vtkEnsembleDataReader::SafeDownCast(obj);
if (!reader)
{
vtkErrorMacro(
"vtkPVEnsembleDataReaderInformation requires a valid "
"vtkEnsembleDataReader instance.");
return;
}
reader->UpdateMetaData();
unsigned int count = reader->GetNumberOfMembers();
this->Internal->FilePaths.resize(count);
for (unsigned int rowIndex = 0; rowIndex < count; ++rowIndex)
{
this->Internal->FilePaths[rowIndex] = reader->GetFilePath(rowIndex);
}
}
//-----------------------------------------------------------------------------
void vtkPVEnsembleDataReaderInformation::CopyToStream(vtkClientServerStream* stream)
{
*stream << vtkClientServerStream::Reply;
*stream << static_cast<unsigned int>(this->Internal->FilePaths.size());
for (size_t i = 0; i < this->Internal->FilePaths.size(); ++i)
{
*stream << this->Internal->FilePaths[i];
}
*stream << vtkClientServerStream::End;
}
//-----------------------------------------------------------------------------
void vtkPVEnsembleDataReaderInformation::CopyFromStream(const vtkClientServerStream* stream)
{
this->Internal->FilePaths.clear();
int offset = 0;
unsigned int filePathCount = 0;
if (!stream->GetArgument(0, offset++, &filePathCount))
{
vtkErrorMacro("Error parsing file path count.");
return;
}
this->Internal->FilePaths.resize(filePathCount);
vtkStdString filePath;
for (unsigned int i = 0; i < filePathCount; ++i)
{
if (!stream->GetArgument(0, offset++, &filePath))
{
vtkErrorMacro("Error parsing file path.");
}
this->Internal->FilePaths[i] = filePath;
}
}
//-----------------------------------------------------------------------------
unsigned int vtkPVEnsembleDataReaderInformation::GetFileCount()
{
return static_cast<unsigned int>(this->Internal->FilePaths.size());
}
//-----------------------------------------------------------------------------
vtkStdString vtkPVEnsembleDataReaderInformation::GetFilePath(int unsigned i)
{
unsigned int count = static_cast<unsigned int>(this->Internal->FilePaths.size());
if (i >= count)
{
vtkErrorMacro("Bad index sent to GetFilePath.");
return vtkStdString();
}
return this->Internal->FilePaths[i];
}
//-----------------------------------------------------------------------------
void vtkPVEnsembleDataReaderInformation::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
// File paths
os << indent << "File Paths: " << endl;
for (size_t i = 0; i < this->Internal->FilePaths.size(); ++i)
{
os << indent.GetNextIndent() << this->Internal->FilePaths[i].c_str() << endl;
}
}
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