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/*=========================================================================
Program: Visualization Toolkit
Module: vtkInformationRequestKey.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 "vtkInformationRequestKey.h"
#include "vtkInformation.h"
//------------------------------------------------------------------------------
VTK_ABI_NAMESPACE_BEGIN
vtkInformationRequestKey::vtkInformationRequestKey(const char* name, const char* location)
: vtkInformationKey(name, location)
{
vtkCommonInformationKeyManager::Register(this);
}
//------------------------------------------------------------------------------
vtkInformationRequestKey::~vtkInformationRequestKey() = default;
//------------------------------------------------------------------------------
void vtkInformationRequestKey::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
//------------------------------------------------------------------------------
void vtkInformationRequestKey::Set(vtkInformation* info)
{
if (info->GetRequest() != this)
{
if (info->GetRequest())
{
vtkGenericWarningMacro("Setting request key when one is already set. Current request is "
<< info->GetRequest()->GetName() << " while setting " << this->GetName() << "\n");
}
info->SetRequest(this);
info->Modified(this);
}
}
//------------------------------------------------------------------------------
int vtkInformationRequestKey::Has(vtkInformation* info)
{
return (info->GetRequest() == this) ? 1 : 0;
}
//------------------------------------------------------------------------------
void vtkInformationRequestKey::Remove(vtkInformation* info)
{
info->SetRequest(nullptr);
}
//------------------------------------------------------------------------------
void vtkInformationRequestKey::ShallowCopy(vtkInformation* from, vtkInformation* to)
{
to->SetRequest(from->GetRequest());
}
//------------------------------------------------------------------------------
void vtkInformationRequestKey::Print(ostream& os, vtkInformation* info)
{
// Print the value.
if (this->Has(info))
{
os << "1\n";
}
}
VTK_ABI_NAMESPACE_END
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