DGtal 1.3.0
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Functions
testLongvol.cpp File Reference
#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/images/ImageSelector.h"
#include "DGtal/images/ImageContainerBySTLVector.h"
#include "DGtal/io/writers/LongvolWriter.h"
#include "DGtal/io/readers/LongvolReader.h"

Go to the source code of this file.

Functions

bool testLongvol ()
 
int main (int argc, char **argv)
 

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Author
David Coeurjolly (david.nosp@m..coe.nosp@m.urjol.nosp@m.ly@l.nosp@m.iris..nosp@m.cnrs.nosp@m..fr ) Laboratoire d'InfoRmatique en Image et Systèmes d'information - LIRIS (CNRS, UMR 5205), CNRS, France
Date
2011/06/11

Functions for testing class Longvol.

This file is part of the DGtal library.

Definition in file testLongvol.cpp.

Function Documentation

◆ main()

int main ( int  argc,
char **  argv 
)

Definition at line 88 of file testLongvol.cpp.

89{
90 trace.beginBlock ( "Testing class Longvol" );
91 trace.info() << "Args:";
92 for ( int i = 0; i < argc; ++i )
93 trace.info() << " " << argv[ i ];
94 trace.info() << endl;
95
96 bool res = testLongvol(); // && ... other tests
97 trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
99 return res ? 0 : 1;
100}
void beginBlock(const std::string &keyword="")
std::ostream & emphase()
std::ostream & info()
double endBlock()
Trace trace
Definition: Common.h:154
bool testLongvol()
Definition: testLongvol.cpp:50

References DGtal::Trace::beginBlock(), DGtal::Trace::emphase(), DGtal::Trace::endBlock(), DGtal::Trace::info(), testLongvol(), and DGtal::trace.

◆ testLongvol()

bool testLongvol ( )

Example of a test. To be completed.

Definition at line 50 of file testLongvol.cpp.

51{
52 unsigned int nbok = 0;
53 unsigned int nb = 0;
54
55 trace.beginBlock ( "Testing Longvol writer ..." );
56
57 Z3i::Point a(0,0,0);
58 Z3i::Point b(15,15,15);
59 Z3i::Point c(7,7,7);
60
62 Image image(Z3i::Domain(a,b));
63
64 image.setValue(c,0X8899AABBCCDDEEFFull);
65
66 LongvolWriter<Image>::exportLongvol("export-longvol.longvol",image);
67
68 Image image2 = LongvolReader<Image>::importLongvol("export-longvol.longvol");
69
70 bool allFine= true;
71 Image::ConstIterator ito = image.begin();
72 for(Image::ConstIterator it = image2.begin(), itend=image2.end();
73 it != itend; ++it, ++ito)
74 allFine &= (*it) == (*ito);
75
76 nbok += allFine ? 1 : 0;
77 nb++;
78 trace.info() << "(" << nbok << "/" << nb << ") "
79 << "true == true" << std::endl;
81
82 return nbok == nb;
83}
Aim: implements association bewteen points lying in a digital domain and values.
Definition: Image.h:70
static ImageContainer importLongvol(const std::string &filename, const Functor &aFunctor=Functor())
static bool exportLongvol(const std::string &filename, const Image &aImage, const bool compressed=true, const Functor &aFunctor=Functor())

References DGtal::Trace::beginBlock(), DGtal::Trace::endBlock(), DGtal::LongvolWriter< TImage, TFunctor >::exportLongvol(), DGtal::LongvolReader< TImageContainer, TFunctor >::importLongvol(), DGtal::Trace::info(), and DGtal::trace.

Referenced by main().