DGtal 1.3.0
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exampleStabbingCircleComputer.cpp File Reference

An example file for StabbingCircleComputer. More...

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "ConfigExamples.h"
#include "DGtal/geometry/curves/StabbingCircleComputer.h"

Go to the source code of this file.

## Functions

int main (int argc, char **argv)

## Detailed Description

An example file for StabbingCircleComputer.

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/.

Date
2011/10/06
testStabbingCircleComputer examplePreimage

This file is part of the DGtal library.

Definition in file exampleStabbingCircleComputer.cpp.

## ◆ main()

 int main ( int argc, char ** argv )

[StabbingCircleComputerUsage]

[StabbingCircleComputerUsage]

Definition at line 48 of file exampleStabbingCircleComputer.cpp.

49{
50 trace.beginBlock ( "Example for StabbingCircleComputer" );
51 trace.info() << "Args:";
52 for ( int i = 0; i < argc; ++i )
53 trace.info() << " " << argv[ i ];
54 trace.info() << endl;
55
56 std::string filename = examplesPath + "samples/DCA.dat";
57 ifstream instream; // input stream
58 instream.open (filename.c_str(), ifstream::in);
59
60 Curve c; //grid curve
61 c.initFromVectorStream(instream);
62
63
64 trace.beginBlock("Simple example");
65
67 Curve::IncidentPointsRange r = c.getIncidentPointsRange();
69
71 //extension
72 s.init( r.begin() );
73 while ( ( s.end() != itEnd )
74 &&( s.extendFront() ) ) {}
76
77 trace.info() << s << endl;
78
80
81
82 return 0;
83}
Aim: model of CConstBidirectionalRange that adapts any range of elements bounded by two iterators [it...
Aim: describes, in a cellular space of dimension n, a closed or open sequence of signed d-cells (or d...
Definition: GridCurve.h:173
bool initFromVectorStream(std::istream &in)
Storage::const_iterator ConstIterator
Definition: GridCurve.h:314
Aim: On-line recognition of a digital circular arcs (DCA) defined as a sequence of connected grid edg...
void init(const ConstIterator &anIt)
void beginBlock(const std::string &keyword="")
std::ostream & info()
double endBlock()
Trace trace
Definition: Common.h:154