testDomainSpanIterator.cpp

#include <cstdio>
#include <cmath>
#include <iostream>
#include <fstream>
#include <algorithm>

#include "DGtal/base/Common.h"
#include "DGtal/kernel/SpaceND.h"
#include "DGtal/kernel/domains/HyperRectDomain.h"


using namespace DGtal;
using namespace std;


bool testIterator()
{

  trace.emphase() << "Iterator 4d: ";
  typedef SpaceND<4> SpaceType4D;
  typedef SpaceType4D::Point TPoint4D;
  const SpaceType4D::Integer t4D[ ] = { 1, 1, 1, 1};
  const SpaceType4D::Integer t4D2[ ] = { 3, 6, 3, 3};
  const SpaceType4D::Integer t4D3[ ] = { 1, 2, 1, 1};
  TPoint4D a4D ( t4D );
  TPoint4D b4D ( t4D2 );
  TPoint4D c4D ( t4D3);

  trace.beginBlock("Span Domain iterator test");
  HyperRectDomain<SpaceType4D> mySpan ( a4D, b4D );


  trace.emphase() << mySpan << std::endl;

  for ( HyperRectDomain<SpaceType4D>::ConstSubRange::ConstIterator 
    it = mySpan.subRange(1, c4D).begin();
  it != mySpan.subRange(1, c4D).end(); ++it )
    trace.info() << ( *it ) << std::endl;

  trace.endBlock();
  return mySpan.isValid();
}


int main()
{

  if ( testIterator() )
    return 0;
  else
    return 1;
}