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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* 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
*
* http://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 <metaBlob.h>
#include <cstdlib>
#include "itksys/SystemTools.hxx"
int testMetaBlob(int argc, char * argv[])
{
if (argc > 1)
{
itksys::SystemTools::ChangeDirectory(argv[1]);
}
std::cout << "Testing default constructor ..." << std::endl;
MetaBlob blob1;
std::cout << "Creating test file ..." << std::endl;
MetaBlob blob(3);
blob.ID(0);
BlobPnt* pnt;
std::cout << "Allocating points..." << std::endl;
unsigned int i;
for(i=0;i<10;i++)
{
pnt = new BlobPnt(3);
pnt->m_X[0]=(float)0.2;
pnt->m_X[1]=static_cast<float>(i);
pnt->m_X[2]=static_cast<float>(i);
blob.GetPoints().push_back(pnt);
}
std::cout << "Writing test file ..." << std::endl;
blob.BinaryData(true);
blob.ElementType(MET_FLOAT);
blob.Write("myCNC.meta");
std::cout << " done" << std::endl;
std::cout << "Reading test file ..." << std::endl;
MetaBlob blobRead("myCNC.meta"); // coverage
blob.Read("myCNC.meta");
MetaBlob blobCopy(&blob);
std::cout << "NPoints = " << blobCopy.NPoints() << std::endl;
std::cout << "PointDim = " << blobCopy.PointDim() << std::endl;
std::cout << "ElementType = " << blobCopy.ElementType() << std::endl;
std::cout << " done" << std::endl;
blob.PrintInfo();
std::cout << "Accessing pointlist..." << std::endl;
MetaBlob::PointListType plist = blob.GetPoints();
MetaBlob::PointListType::const_iterator it = plist.begin();
while(it != plist.end())
{
for(unsigned int d = 0; d < 3; d++)
{
std::cout << (*it)->m_X[d] << " ";
}
std::cout << std::endl;
++it;
}
std::cout << "done" << std::endl;
return EXIT_SUCCESS;
}
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