range.hh

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// -*- tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=8 sw=2 sts=2:
 
#ifndef DUNE_PDELAB_COMMON_RANGE_HH
#define DUNE_PDELAB_COMMON_RANGE_HH
 
#include<vector>
 
namespace Dune {
  namespace PDELab {
 
 
    template<class T>
    std::vector<T> rangeVector(T begin, T passed_the_end, T increment = 1) {
      std::vector<T> tmp;
      tmp.reserve((passed_the_end-begin)/increment);
      for(T i = begin; i < passed_the_end; i+=increment)
        tmp.push_back(i);
      return tmp;
    }
 
 
    template<class T>
    std::vector<T> rangeVector(T passed_the_end)
    { return rangeVector(T(0), passed_the_end); }
 
  } // namespace PDELab
} // namespace Dune
 
#endif // DUNE_PDELAB_COMMON_RANGE_HH