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/*=========================================================================
Program: ParaView
Module: vtkSMDoubleMapPropertyIteratorIterator.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 "vtkSMDoubleMapPropertyIterator.h"
#include <map>
#include <vector>
#include "vtkObjectFactory.h"
#include "vtkSMDoubleMapProperty.h"
class vtkSMDoubleMapPropertyIteratorInternals
{
public:
std::map<vtkIdType, std::vector<double> > *Map;
std::map<vtkIdType, std::vector<double> >::iterator MapIterator;
};
//---------------------------------------------------------------------------
vtkStandardNewMacro(vtkSMDoubleMapPropertyIterator);
//---------------------------------------------------------------------------
vtkSMDoubleMapPropertyIterator::vtkSMDoubleMapPropertyIterator()
{
this->Property = 0;
this->Internals = new vtkSMDoubleMapPropertyIteratorInternals;
}
//---------------------------------------------------------------------------
vtkSMDoubleMapPropertyIterator::~vtkSMDoubleMapPropertyIterator()
{
this->SetProperty(0);
delete this->Internals;
}
//---------------------------------------------------------------------------
void vtkSMDoubleMapPropertyIterator::SetProperty(vtkSMDoubleMapProperty *property)
{
if (this->Property != property)
{
if (this->Property != NULL) { this->Property->UnRegister(this); }
this->Property = property;
if (this->Property != NULL)
{
this->Property->Register(this);
this->Begin();
}
this->Modified();
}
}
//---------------------------------------------------------------------------
void vtkSMDoubleMapPropertyIterator::Begin()
{
if(!this->Property)
{
return;
}
this->Internals->Map =
static_cast<std::map<vtkIdType, std::vector<double> > *>(
this->Property->GetMapPointer());
this->Internals->MapIterator = this->Internals->Map->begin();
}
//---------------------------------------------------------------------------
int vtkSMDoubleMapPropertyIterator::IsAtEnd()
{
return this->Internals->MapIterator == this->Internals->Map->end();
}
//---------------------------------------------------------------------------
void vtkSMDoubleMapPropertyIterator::Next()
{
this->Internals->MapIterator++;
}
//---------------------------------------------------------------------------
vtkIdType vtkSMDoubleMapPropertyIterator::GetKey()
{
return this->Internals->MapIterator->first;
}
//---------------------------------------------------------------------------
void vtkSMDoubleMapPropertyIterator::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
//---------------------------------------------------------------------------
double vtkSMDoubleMapPropertyIterator::GetElementComponent(unsigned int component)
{
return this->Internals->MapIterator->second[component];
}
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