ndarray_fwd.h

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// -*- c++ -*-
/* 
 * LSST Data Management System
 * Copyright 2008, 2009, 2010, 2011 LSST Corporation.
 * 
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#ifndef NDARRAY_ndarray_fwd_h_INCLUDED
#define NDARRAY_ndarray_fwd_h_INCLUDED





#include <boost/type_traits/is_const.hpp>
#include <boost/type_traits/add_const.hpp>
#include <boost/type_traits/remove_const.hpp>
#include <cassert>

#ifdef __GNUC__
#if __GNUC__ == 4 && __GNUC_MINOR__ == 5
#define GCC_45
#endif
#endif

#define NDARRAY_ASSERT(ARG) assert(ARG)

namespace ndarray {

template <typename T, int N, int C> struct ArrayTraits;
template <typename Expression_> struct ExpressionTraits;
class Manager;

enum DataOrderEnum { ROW_MAJOR=1, COLUMN_MAJOR=2 };

namespace detail {

template <int N> class Core;

class CountingExpression;

template <
    typename Operand,
    typename UnaryFunction,
    int N = ExpressionTraits<Operand>::ND::value
    >
class UnaryOpExpression;

template <
    typename Operand1,
    typename Operand2,
    typename BinaryFunction,
    int N = ExpressionTraits<Operand1>::ND::value
    >
class BinaryOpExpression;

template <typename Iterator_> struct IteratorTraits;

template <typename T, int N, int C> class NestedIterator;

template <typename T> class StridedIterator;

#ifndef GCC_45

template <
    typename Operand, 
    typename UnaryFunction
    >
class UnaryOpIterator;

template <
    typename Operand1,
    typename Operand2,
    typename BinaryFunction
    >
class BinaryOpIterator;

#endif

} // namespace detail

template <typename Derived> class ExpressionBase;
template <typename Derived> class ArrayBase;
template <typename T, int N, int C=0> class ArrayRef;
template <typename T, int N, int C=0> class Array;
template <typename T, int N> struct Vector;

} // namespace ndarray

#endif // !NDARRAY_ndarray_fwd_h_INCLUDED