testDigitalTopology.cpp File Reference

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/kernel/SpaceND.h"
#include "DGtal/topology/MetricAdjacency.h"
#include "DGtal/topology/DigitalTopology.h"

Go to the source code of this file.

Functions
bool	testDigitalTopologyZ2 ()
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

Jacques-Olivier Lachaud (jacqu.nosp@m.es-o.nosp@m.livie.nosp@m.r.la.nosp@m.chaud.nosp@m.@uni.nosp@m.v-sav.nosp@m.oie..nosp@m.fr ) Laboratory of Mathematics (CNRS, UMR 5807), University of Savoie, France

Date

2010/07/07

Functions for testing class DigitalTopology.

This file is part of the DGtal library.

Definition in file testDigitalTopology.cpp.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 75 of file testDigitalTopology.cpp.

{
  trace.beginBlock ( "Testing class DigitalTopology" );
  trace.info() << "Args:";
  for ( int i = 0; i < argc; ++i )
    trace.info() << " " << argv[ i ];
  trace.info() << endl;
 
  bool res = testDigitalTopologyZ2(); // && ... other tests
  trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
  trace.endBlock();
  return res ? 0 : 1;
}

References DGtal::Trace::beginBlock(), DGtal::Trace::emphase(), DGtal::Trace::endBlock(), DGtal::Trace::info(), testDigitalTopologyZ2(), and DGtal::trace.

testDigitalTopologyZ2()

bool testDigitalTopologyZ2

(

)

Example of a test. To be completed.

Definition at line 48 of file testDigitalTopology.cpp.

{
  typedef SpaceND< 2 > Zi2;
  typedef MetricAdjacency< Zi2, 1 > Adj4;
  typedef MetricAdjacency< Zi2, 2 > Adj8;
  Adj4 adj4;
  Adj8 adj8;
 
  trace.beginBlock ( "Testing Digital topology (4,8) in Z2." );
  typedef DigitalTopology< Adj4, Adj8 > DT48;
  DT48 dt( adj4, adj8, JORDAN_DT );
  trace.info() << dt << std::endl;
  typedef DT48::ReverseTopology DT84;
  DT84 opp_dt = dt.reverseTopology();
  trace.info() << opp_dt << std::endl;
  trace.endBlock();
 
  // should not compile
  // typedef DigitalTopology< Adj4, bool > DTimpossible;
  // DTimpossible dti( adj4, true );
 
  return true;
}

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

Referenced by main().