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/*=========================================================================
*
* Copyright NumFOCUS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkBoundingBox.h"
#include "itkIntTypes.h"
int
itkModifiedTimeTest(int, char *[])
{
using Point = itk::Point<double, 3>;
using PointsContainer = itk::VectorContainer<unsigned long, Point>;
using BoundingBox = itk::BoundingBox<unsigned long, 3, double, PointsContainer>;
Point p, q, r;
p.Fill(0);
q.Fill(0);
r.Fill(0);
auto bb = BoundingBox::New();
auto pc = PointsContainer::New();
pc->InsertElement(0, p);
pc->InsertElement(1, q);
pc->Modified();
bb->SetPoints(pc);
const itk::ModifiedTimeType bbBeforeTime = bb->GetMTime();
const itk::ModifiedTimeType pcBeforeTime = pc->GetMTime();
std::cout << "BB time before modification: " << bbBeforeTime << std::endl;
std::cout << "PC time before modification: " << pcBeforeTime << std::endl;
pc->InsertElement(2, r);
pc->Modified(); // call the Modified function to update the modified time of the container
const itk::ModifiedTimeType bbAfterTime = bb->GetMTime();
const itk::ModifiedTimeType pcAfterTime = pc->GetMTime();
std::cout << "BB time after modification: " << bbAfterTime << std::endl;
std::cout << "PC time after modification: " << pcAfterTime << std::endl;
if (pcAfterTime == pcBeforeTime)
{
std::cout << "Points Container Modified Time is not being " << std::endl;
std::cout << "updated by call to Modified()" << std::endl;
return EXIT_FAILURE;
}
if (bbAfterTime == bbBeforeTime)
{
std::cout << "Bounding Box Modified Time is not being " << std::endl;
std::cout << "updated by changes in the points" << std::endl;
return EXIT_FAILURE;
}
if (bbAfterTime < pcAfterTime)
{
std::cout << "Bounding Box Modified Time is not as recent " << std::endl;
std::cout << "as the modifiction in the points" << std::endl;
return EXIT_FAILURE;
}
std::cout << "Test PASSED !" << std::endl;
return EXIT_SUCCESS;
}
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