You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
2.5 KiB
80 lines
2.5 KiB
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: $RCSfile: vtkInformationRequestKey.cxx,v $
|
|
|
|
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"
|
|
|
|
vtkCxxRevisionMacro(vtkInformationRequestKey, "$Revision: 1.1 $");
|
|
|
|
//----------------------------------------------------------------------------
|
|
vtkInformationRequestKey::vtkInformationRequestKey(const char* name, const char* location):
|
|
vtkInformationKey(name, location)
|
|
{
|
|
vtkFilteringInformationKeyManager::Register(this);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
vtkInformationRequestKey::~vtkInformationRequestKey()
|
|
{
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
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();
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
int vtkInformationRequestKey::Has(vtkInformation* info)
|
|
{
|
|
return (info->GetRequest() == this)?1:0;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void vtkInformationRequestKey::Remove(vtkInformation* info)
|
|
{
|
|
info->SetRequest(0);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
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";
|
|
}
|
|
}
|
|
|
|
|