enable_if.hpp

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#ifndef VIENNASHE_UTIL_ENABLE_IF_HPP
#define VIENNASHE_UTIL_ENABLE_IF_HPP
 
/* ============================================================================
   Copyright (c) 2011-2022, Institute for Microelectronics,
                            Institute for Analysis and Scientific Computing,
                            TU Wien.
 
                            -----------------
     ViennaSHE - The Vienna Spherical Harmonics Expansion Boltzmann Solver
                            -----------------
 
                    http://viennashe.sourceforge.net/
 
   License:         MIT (X11), see file LICENSE in the base directory
=============================================================================== */
 
namespace viennashe
{
    template <bool b, class T = void>
    struct enable_if
    {
      typedef T   type;
    };
 
    template <class T>
    struct enable_if<false, T> {};
 
} //namespace viennashe
 
 
#endif