VectorFromMatrixSliceIterator.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_VECTORFROMMATRIXSLICEITERATOR_H_INCLUDED
#define CPPQEDCORE_UTILS_VECTORFROMMATRIXSLICEITERATOR_H_INCLUDED

#include "VectorFromMatrixSliceIteratorFwd.h"

#include "BlitzArraySliceIterator.h"


namespace blitzplusplus {



namespace vfmsi {


struct Left  : boost::mpl::false_ {}; 
struct Right : boost::mpl:: true_ {}; 



template<int RANK, typename S>
struct LeftRight 
  : tmptools::Range<RANK,
                    boost::mpl::if_<S,
                                    boost::mpl::int_<RANK>,
                                    boost::mpl::int_<0>
                                    >::type::value> {};



template<int RANK, typename S, bool IS_CONST> using Iterator=basi::Iterator<RANK,LeftRight<RANK/2,S>,IS_CONST>;


template<typename S, typename A>
const Iterator<Rank<A>::value,S,false>
begin(     A& array );

template<typename S, typename A>
const Iterator<Rank<A>::value,S,false>
end  (     A& array );

template<typename S, typename A>
const Iterator<Rank<A>::value,S,true>
begin(const A& array );

template<typename S, typename A>
const Iterator<Rank<A>::value,S,true>
end  (const A& array );

template<typename S, typename A>
const boost::iterator_range<Iterator<Rank<A>::value,S,true> >
fullRange(const A& array );

template<typename S, typename A>
const boost::iterator_range<Iterator<Rank<A>::value,S,false> >
fullRange(      A& array );


#define NS_NAME vfmsi
#define RETURN_type1(IS_CONST) Iterator<Rank<A>::value,V_S,IS_CONST>
#define ADDITIONAL_PARAMETER
#define ADDITIONAL_ARGUMENT

#include "details_BlitzArraySliceIteratorReentrant.h"


} // vfmsi


namespace basi {

template<int RANK, typename S> struct ConsistencyChecker<RANK,blitzplusplus::vfmsi::LeftRight<RANK/2,S> > {};

} // basi

} // blitzplusplus


#endif // CPPQEDCORE_UTILS_VECTORFROMMATRIXSLICEITERATOR_H_INCLUDED