661 lines
		
	
	
		
			39 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			661 lines
		
	
	
		
			39 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| ///////////////////////////////////////////////////////////////////////////////
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| //  Copyright 2012 John Maddock. Distributed under the Boost
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| //  Software License, Version 1.0. (See accompanying file
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| //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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| 
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| #ifndef BOOST_MP_COMPARE_HPP
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| #define BOOST_MP_COMPARE_HPP
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| 
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| #include <boost/multiprecision/traits/is_backend.hpp>
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| 
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| //
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| // Comparison operators for number.
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| //
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| 
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| namespace boost{ namespace multiprecision{
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| 
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| namespace default_ops{
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| 
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| //
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| // The dispatching mechanism used here to deal with differently typed arguments
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| // could be better replaced with enable_if overloads, but that breaks MSVC-12
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| // under strange and hard to reproduce circumstances.
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| //
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| template <class B>
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| inline bool eval_eq(const B& a, const B& b)
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| {
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|    return a.compare(b) == 0;
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| }
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| template <class T, class U>
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| inline bool eval_eq_imp(const T& a, const U& b, const mpl::true_&)
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| {
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|    typename boost::multiprecision::detail::number_from_backend<T, U>::type t(b);
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|    return eval_eq(a, t.backend());
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| }
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| template <class T, class U>
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| inline bool eval_eq_imp(const T& a, const U& b, const mpl::false_&)
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| {
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|    typename boost::multiprecision::detail::number_from_backend<U, T>::type t(a);
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|    return eval_eq(t.backend(), b);
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| }
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| template <class T, class U>
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| inline bool eval_eq(const T& a, const U& b)
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| {
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|    typedef mpl::bool_<boost::multiprecision::detail::is_first_backend<T, U>::value> tag_type;
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|    return eval_eq_imp(a, b, tag_type());
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| }
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| 
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| template <class B>
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| inline bool eval_lt(const B& a, const B& b)
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| {
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|    return a.compare(b) < 0;
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| }
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| template <class T, class U>
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| inline bool eval_lt_imp(const T& a, const U& b, const mpl::true_&)
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| {
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|    typename boost::multiprecision::detail::number_from_backend<T, U>::type t(b);
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|    return eval_lt(a, t.backend());
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| }
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| template <class T, class U>
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| inline bool eval_lt_imp(const T& a, const U& b, const mpl::false_&)
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| {
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|    typename boost::multiprecision::detail::number_from_backend<U, T>::type t(a);
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|    return eval_lt(t.backend(), b);
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| }
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| template <class T, class U>
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| inline bool eval_lt(const T& a, const U& b)
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| {
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|    typedef mpl::bool_<boost::multiprecision::detail::is_first_backend<T, U>::value> tag_type;
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|    return eval_lt_imp(a, b, tag_type());
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| }
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| 
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| template <class B>
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| inline bool eval_gt(const B& a, const B& b)
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| {
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|    return a.compare(b) > 0;
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| }
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| template <class T, class U>
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| inline bool eval_gt_imp(const T& a, const U& b, const mpl::true_&)
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| {
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|    typename boost::multiprecision::detail::number_from_backend<T, U>::type t(b);
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|    return eval_gt(a, t.backend());
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| }
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| template <class T, class U>
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| inline bool eval_gt_imp(const T& a, const U& b, const mpl::false_&)
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| {
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|    typename boost::multiprecision::detail::number_from_backend<U, T>::type t(a);
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|    return eval_gt(t.backend(), b);
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| }
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| template <class T, class U>
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| inline bool eval_gt(const T& a, const U& b)
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| {
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|    typedef mpl::bool_<boost::multiprecision::detail::is_first_backend<T, U>::value> tag_type;
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|    return eval_gt_imp(a, b, tag_type());
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| }
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| 
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| } // namespace default_ops
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| 
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| namespace detail{
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| 
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| template <class Num, class Val>
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| struct is_valid_mixed_compare : public mpl::false_ {};
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| 
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| template <class B, expression_template_option ET, class Val>
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| struct is_valid_mixed_compare<number<B, ET>, Val> : public is_convertible<Val, number<B, ET> > {};
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| 
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| template <class B, expression_template_option ET>
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| struct is_valid_mixed_compare<number<B, ET>, number<B, ET> > : public mpl::false_ {};
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| 
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| template <class B, expression_template_option ET, class tag, class Arg1, class Arg2, class Arg3, class Arg4>
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| struct is_valid_mixed_compare<number<B, ET>, expression<tag, Arg1, Arg2, Arg3, Arg4> > 
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|    : public mpl::bool_<is_convertible<expression<tag, Arg1, Arg2, Arg3, Arg4>, number<B, ET> >::value> {};
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| 
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| template <class tag, class Arg1, class Arg2, class Arg3, class Arg4, class B, expression_template_option ET>
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| struct is_valid_mixed_compare<expression<tag, Arg1, Arg2, Arg3, Arg4>, number<B, ET> > 
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|    : public mpl::bool_<is_convertible<expression<tag, Arg1, Arg2, Arg3, Arg4>, number<B, ET> >::value> {};
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| 
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| template <class Backend, expression_template_option ExpressionTemplates>
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| inline BOOST_CONSTEXPR typename boost::enable_if_c<number_category<Backend>::value != number_kind_floating_point, bool>::type is_unordered_value(const number<Backend, ExpressionTemplates>&)
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| {
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|    return false;
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| }
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| template <class Backend, expression_template_option ExpressionTemplates>
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| inline 
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| #if !BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40700)
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| BOOST_CONSTEXPR
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| #endif
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|  typename boost::enable_if_c<number_category<Backend>::value == number_kind_floating_point, bool>::type is_unordered_value(const number<Backend, ExpressionTemplates>& a)
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| {
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|    using default_ops::eval_fpclassify;
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|    return eval_fpclassify(a.backend()) == FP_NAN;
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| }
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| 
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| template <class Arithmetic>
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| inline BOOST_CONSTEXPR typename boost::enable_if_c<number_category<Arithmetic>::value != number_kind_floating_point, bool>::type is_unordered_value(const Arithmetic&)
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| {
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|    return false;
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| }
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| template <class Arithmetic>
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| inline BOOST_CONSTEXPR typename boost::enable_if_c<number_category<Arithmetic>::value == number_kind_floating_point, bool>::type is_unordered_value(const Arithmetic& a)
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| {
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|    return (boost::math::isnan)(a);
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| }
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| 
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| template <class T, class U>
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| inline BOOST_CONSTEXPR bool is_unordered_comparison(const T& a, const U& b)
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| {
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|    return is_unordered_value(a) || is_unordered_value(b);
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| }
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| 
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| }
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| 
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| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
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| inline bool operator == (const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b)
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| {
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|    using default_ops::eval_eq;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_eq(a.backend(), b.backend());
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| }
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| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator == (const number<Backend, ExpressionTemplates>& a, const Arithmetic& b)
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| {
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|    using default_ops::eval_eq;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_eq(a.backend(), number<Backend, ExpressionTemplates>::canonical_value(b));
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| }
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| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator == (const Arithmetic& a, const number<Backend, ExpressionTemplates>& b)
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| {
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|    using default_ops::eval_eq;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_eq(b.backend(), number<Backend, ExpressionTemplates>::canonical_value(a));
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| }
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| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator == (const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_eq;
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|    result_type t(b);
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|    if(detail::is_unordered_comparison(a, t)) return false;
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|    return eval_eq(t.backend(), result_type::canonical_value(a));
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator == (const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_eq;
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|    result_type t(a);
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|    if(detail::is_unordered_comparison(t, b)) return false;
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|    return eval_eq(t.backend(), result_type::canonical_value(b));
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
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| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type 
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|    operator == (const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b)
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| {
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|    using default_ops::eval_eq;
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|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type t(a);
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|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type t2(b);
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|    if(detail::is_unordered_comparison(t, t2)) return false;
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|    return eval_eq(t.backend(), t2.backend());
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| }
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| 
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| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
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| inline bool operator != (const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b)
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| {
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|    using default_ops::eval_eq;
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|    if(detail::is_unordered_comparison(a, b)) return true;
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|    return !eval_eq(a.backend(), b.backend());
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| }
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| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator != (const number<Backend, ExpressionTemplates>& a, const Arithmetic& b)
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| {
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|    using default_ops::eval_eq;
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|    if(detail::is_unordered_comparison(a, b)) return true;
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|    return !eval_eq(a.backend(), number<Backend, et_on>::canonical_value(b));
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| }
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| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator != (const Arithmetic& a, const number<Backend, ExpressionTemplates>& b)
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| {
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|    using default_ops::eval_eq;
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|    if(detail::is_unordered_comparison(a, b)) return true;
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|    return !eval_eq(b.backend(), number<Backend, et_on>::canonical_value(a));
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| }
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| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator != (const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_eq;
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|    result_type t(b);
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|    if(detail::is_unordered_comparison(a, t)) return true;
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|    return !eval_eq(t.backend(), result_type::canonical_value(a));
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator != (const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_eq;
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|    result_type t(a);
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|    if(detail::is_unordered_comparison(t, b)) return true;
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|    return !eval_eq(t.backend(), result_type::canonical_value(b));
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
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| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type 
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|    operator != (const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b)
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| {
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|    using default_ops::eval_eq;
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|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type t(a);
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|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type t2(b);
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|    if(detail::is_unordered_comparison(t, t2)) return true;
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|    return !eval_eq(t.backend(), t2.backend());
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| }
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| 
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| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
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| inline bool operator < (const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b)
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| {
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|    using default_ops::eval_lt;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_lt(a.backend(), b.backend());
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| }
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| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator < (const number<Backend, ExpressionTemplates>& a, const Arithmetic& b)
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| {
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|    using default_ops::eval_lt;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_lt(a.backend(), number<Backend, ExpressionTemplates>::canonical_value(b));
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| }
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| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator < (const Arithmetic& a, const number<Backend, ExpressionTemplates>& b)
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| {
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|    using default_ops::eval_gt;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_gt(b.backend(), number<Backend, ExpressionTemplates>::canonical_value(a));
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| }
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| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator < (const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_gt;
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|    result_type t(b);
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|    if(detail::is_unordered_comparison(a, t)) return false;
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|    return eval_gt(t.backend(), result_type::canonical_value(a));
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator < (const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_lt;
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|    result_type t(a);
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|    if(detail::is_unordered_comparison(t, b)) return false;
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|    return eval_lt(t.backend(), result_type::canonical_value(b));
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
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| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type 
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|    operator < (const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b)
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| {
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|    using default_ops::eval_lt;
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|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type t(a);
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|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type t2(b);
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|    if(detail::is_unordered_comparison(t, t2)) return false;
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|    return eval_lt(t.backend(), t2.backend());
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| }
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| 
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| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
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| inline bool operator > (const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b)
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| {
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|    using default_ops::eval_gt;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_gt(a.backend(), b.backend());
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| }
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| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator > (const number<Backend, ExpressionTemplates>& a, const Arithmetic& b)
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| {
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|    using default_ops::eval_gt;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_gt(a.backend(), number<Backend, ExpressionTemplates>::canonical_value(b));
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| }
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| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
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|    operator > (const Arithmetic& a, const number<Backend, ExpressionTemplates>& b)
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| {
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|    using default_ops::eval_lt;
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|    if(detail::is_unordered_comparison(a, b)) return false;
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|    return eval_lt(b.backend(), number<Backend, ExpressionTemplates>::canonical_value(a));
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| }
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| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator > (const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_lt;
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|    result_type t(b);
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|    if(detail::is_unordered_comparison(a, t)) return false;
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|    return a > t;
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
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|    operator > (const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b)
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| {
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|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
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|    using default_ops::eval_gt;
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|    result_type t(a);
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|    if(detail::is_unordered_comparison(t, b)) return false;
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|    return t > b;
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| }
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| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
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| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type 
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|    operator > (const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b)
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| {
 | |
|    using default_ops::eval_gt;
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type t(a);
 | |
|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type t2(b);
 | |
|    if(detail::is_unordered_comparison(t, t2)) return false;
 | |
|    return t > t2;
 | |
| }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool operator <= (const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b)
 | |
| {
 | |
|    using default_ops::eval_gt;
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return !eval_gt(a.backend(), b.backend());
 | |
| }
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
 | |
|    operator <= (const number<Backend, ExpressionTemplates>& a, const Arithmetic& b)
 | |
| {
 | |
|    using default_ops::eval_gt;
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return !eval_gt(a.backend(), number<Backend, ExpressionTemplates>::canonical_value(b));
 | |
| }
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
 | |
|    operator <= (const Arithmetic& a, const number<Backend, ExpressionTemplates>& b)
 | |
| {
 | |
|    using default_ops::eval_lt;
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return !eval_lt(b.backend(), number<Backend, ExpressionTemplates>::canonical_value(a));
 | |
| }
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
 | |
|    operator <= (const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b)
 | |
| {
 | |
|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
 | |
|    using default_ops::eval_lt;
 | |
|    if(detail::is_unordered_value(a) || detail::is_unordered_value(b))
 | |
|       return false;
 | |
|    result_type t(b);
 | |
|    if(detail::is_unordered_comparison(a, t)) return false;
 | |
|    return !eval_lt(t.backend(), result_type::canonical_value(a));
 | |
| }
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
 | |
|    operator <= (const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b)
 | |
| {
 | |
|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
 | |
|    using default_ops::eval_gt;
 | |
|    result_type t(a);
 | |
|    if(detail::is_unordered_comparison(t, b)) return false;
 | |
|    return !eval_gt(t.backend(), result_type::canonical_value(b));
 | |
| }
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
 | |
| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type 
 | |
|    operator <= (const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b)
 | |
| {
 | |
|    using default_ops::eval_gt;
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type t(a);
 | |
|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type t2(b);
 | |
|    if(detail::is_unordered_comparison(t, t2)) return false;
 | |
|    return !eval_gt(t.backend(), t2.backend());
 | |
| }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool operator >= (const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b)
 | |
| {
 | |
|    using default_ops::eval_lt;
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return !eval_lt(a.backend(), b.backend());
 | |
| }
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
 | |
|    operator >= (const number<Backend, ExpressionTemplates>& a, const Arithmetic& b)
 | |
| {
 | |
|    using default_ops::eval_lt;
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return !eval_lt(a.backend(), number<Backend, ExpressionTemplates>::canonical_value(b));
 | |
| }
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type 
 | |
|    operator >= (const Arithmetic& a, const number<Backend, ExpressionTemplates>& b)
 | |
| {
 | |
|    using default_ops::eval_gt;
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return !eval_gt(b.backend(), number<Backend, ExpressionTemplates>::canonical_value(a));
 | |
| }
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
 | |
|    operator >= (const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b)
 | |
| {
 | |
|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
 | |
|    using default_ops::eval_gt;
 | |
|    result_type t(b);
 | |
|    if(detail::is_unordered_comparison(a, t)) return false;
 | |
|    return !eval_gt(t.backend(), result_type::canonical_value(a));
 | |
| }
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type 
 | |
|    operator >= (const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b)
 | |
| {
 | |
|    typedef typename detail::expression<Tag, A1, A2, A3, A4>::result_type result_type;
 | |
|    using default_ops::eval_lt;
 | |
|    result_type t(a);
 | |
|    if(detail::is_unordered_comparison(t, b)) return false;
 | |
|    return !eval_lt(t.backend(), result_type::canonical_value(b));
 | |
| }
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
 | |
| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type 
 | |
|    operator >= (const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b)
 | |
| {
 | |
|    using default_ops::eval_lt;
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type t(a);
 | |
|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type t2(b);
 | |
|    if(detail::is_unordered_comparison(t, t2)) return false;
 | |
|    return !eval_lt(t.backend(), t2.backend());
 | |
| }
 | |
| 
 | |
| //
 | |
| // C99 comparison macros as functions:
 | |
| //
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool isgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b) { return a > b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
|    isgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const Arithmetic& b) { return a > b; }
 | |
| 
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
|    isgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const number<Backend, ExpressionTemplates>& b) { return a > b; }
 | |
| 
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
|    isgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b) { return a > b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
|    isgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b) { return a > b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
 | |
| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type
 | |
|    isgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b) { return a > b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool isgreaterequal BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b) { return a >= b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
|    isgreaterequal BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const Arithmetic& b) { return a >= b; }
 | |
| 
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
|    isgreaterequal BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const number<Backend, ExpressionTemplates>& b) { return a >= b; }
 | |
| 
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
|    isgreaterequal BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b) { return a >= b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
|    isgreaterequal BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b) { return a >= b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
 | |
| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type
 | |
|    isgreaterequal BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b) { return a >= b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool islessequal BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b) { return a <= b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| islessequal BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const Arithmetic& b) { return a <= b; }
 | |
| 
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| islessequal BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const number<Backend, ExpressionTemplates>& b) { return a <= b; }
 | |
| 
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| islessequal BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b) { return a <= b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| islessequal BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b) { return a <= b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
 | |
| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type
 | |
| islessequal BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b) { return a <= b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool isless BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b) { return a < b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| isless BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const Arithmetic& b) { return a < b; }
 | |
| 
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| isless BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const number<Backend, ExpressionTemplates>& b) { return a < b; }
 | |
| 
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| isless BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& b) { return a < b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| isless BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const Arithmetic& b) { return a < b; }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
 | |
| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type
 | |
| isless BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& a, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& b) { return a < b; }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b) 
 | |
| { 
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return a != b;
 | |
| }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const Arithmetic& b) 
 | |
| { 
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return a != b;
 | |
| }
 | |
| 
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const number<Backend, ExpressionTemplates>& b) 
 | |
| { 
 | |
|    if(detail::is_unordered_comparison(a, b)) return false;
 | |
|    return a != b;
 | |
| }
 | |
| 
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& bb) 
 | |
| {
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type b(bb);
 | |
|    return islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(a, b);
 | |
| }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& aa, const Arithmetic& b) 
 | |
| { 
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type a(aa);
 | |
|    return islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(a, b);
 | |
| }
 | |
| 
 | |
| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
 | |
| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type
 | |
| islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& aa, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& bb) 
 | |
| { 
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type a(aa);
 | |
|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type b(bb);
 | |
|    return islessgreater BOOST_PREVENT_MACRO_SUBSTITUTION(a, b);
 | |
| }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Backend2, expression_template_option ExpressionTemplates2>
 | |
| inline bool isunordered BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const number<Backend2, ExpressionTemplates2>& b) { return detail::is_unordered_comparison(a, b); }
 | |
| 
 | |
| template <class Backend, expression_template_option ExpressionTemplates, class Arithmetic>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| isunordered BOOST_PREVENT_MACRO_SUBSTITUTION(const number<Backend, ExpressionTemplates>& a, const Arithmetic& b) { return detail::is_unordered_comparison(a, b); }
 | |
| 
 | |
| template <class Arithmetic, class Backend, expression_template_option ExpressionTemplates>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<number<Backend, ExpressionTemplates>, Arithmetic>::value, bool>::type
 | |
| isunordered BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const number<Backend, ExpressionTemplates>& b) { return detail::is_unordered_comparison(a, b); }
 | |
| 
 | |
| template <class Arithmetic, class Tag, class A1, class A2, class A3, class A4>
 | |
| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| isunordered BOOST_PREVENT_MACRO_SUBSTITUTION(const Arithmetic& a, const detail::expression<Tag, A1, A2, A3, A4>& bb)
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| { 
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|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type b(bb);
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|    return detail::is_unordered_comparison(a, b);
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| }
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| 
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| template <class Tag, class A1, class A2, class A3, class A4, class Arithmetic>
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| inline typename enable_if_c<detail::is_valid_mixed_compare<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, Arithmetic>::value, bool>::type
 | |
| isunordered BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& aa, const Arithmetic& b)
 | |
| { 
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type a(aa);
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|    return detail::is_unordered_comparison(a, b);
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| }
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| 
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| template <class Tag, class A1, class A2, class A3, class A4, class Tagb, class A1b, class A2b, class A3b, class A4b>
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| inline typename enable_if<is_same<typename detail::expression<Tag, A1, A2, A3, A4>::result_type, typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type>, bool>::type
 | |
| isunordered BOOST_PREVENT_MACRO_SUBSTITUTION(const detail::expression<Tag, A1, A2, A3, A4>& aa, const detail::expression<Tagb, A1b, A2b, A3b, A4b>& bb)
 | |
| {
 | |
|    typename detail::expression<Tag, A1, A2, A3, A4>::result_type a(aa);
 | |
|    typename detail::expression<Tagb, A1b, A2b, A3b, A4b>::result_type b(bb);
 | |
|    return detail::is_unordered_comparison(a, b);
 | |
| }
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| 
 | |
| }} // namespaces
 | |
| 
 | |
| #endif // BOOST_MP_COMPARE_HPP
 | |
| 
 | 
