IndexRange.h File Reference

#include <string>
#include <vector>
#include <iostream>

Go to the source code of this file.

Classes
class	IndexRange

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

Function Documentation

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

Definition at line 114 of file IndexRange.h.

                                                              {
  lhs << ir.name << ": ";
  if ( ir.size() == 0 ) {
    lhs << "<empty>";
  } else if ( ir.size() == 1 ) {
    lhs << ir.begin;
  } else {
    lhs << "[" << ir.begin << ", " << ir.end << ")";
  }
  bool first = true;
  for ( std::string lab : ir.labels ) {
    if ( first ) first = false;
    else lhs << ",";
    lhs << " " << lab;
  }
  return lhs;
}