IndexRangeGroup.h File Reference

#include "dunecore/DuneInterface/Data/IndexRange.h"

Go to the source code of this file.

Classes
class	IndexRangeGroup

Functions
std::ostream &	operator<< (std::ostream &lhs, const IndexRangeGroup &ir)

Function Documentation

std::ostream& operator<<	(	std::ostream &	lhs,
		const IndexRangeGroup &	ir
	)

Definition at line 101 of file IndexRangeGroup.h.

                                                                   {
  if ( ir.size() == 0 ) {
    lhs << ir.name << ": <empty>";
  // If the group holds one range and the range and group names are the same,
  // then print the range.
  } else if ( ir.size() == 1 && ir.range(0).name == ir.name ) {
    lhs << ir.range(0);
  } else {
    lhs << ir.name << ": [";
    bool first = true;
    for ( const IndexRange& ran : ir.ranges ) {
      if ( first ) first = false;
      else lhs << ", ";
      lhs << ran.name;
    }
    lhs << "]";
    first = true;
    for ( std::string lab : ir.labels ) {
      if ( first ) first = false;
      else lhs << ",";
      lhs << " " << lab;
    }
  }
  return lhs;
}