Operators.h

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// Copyright András Vukics 2006–2014. Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.txt)
// -*- C++ -*-
#ifndef CPPQEDCORE_UTILS_OPERATORS_H_INCLUDED
#define CPPQEDCORE_UTILS_OPERATORS_H_INCLUDED

#include "ComplexExtensions.h"

#include <boost/operators.hpp>


namespace linalg {

namespace details { struct EmptyBase {}; }


template<typename T, typename B=details::EmptyBase>
struct VectorSpace
  : boost::additive1     <T,        // Abel group
    boost::multiplicative<T,double, // Vector space
    boost::multiplicative<T,dcomp,  // "
    /*  boost::multipliable1  <T,        // Direct product */
    boost::equality_comparable<T> > > > {};


} // linalg

#endif // CPPQEDCORE_UTILS_OPERATORS_H_INCLUDED