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Diffstat (limited to '3rdParty/Boost/src/boost/spirit/home/phoenix/operator/arithmetic.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/spirit/home/phoenix/operator/arithmetic.hpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/phoenix/operator/arithmetic.hpp b/3rdParty/Boost/src/boost/spirit/home/phoenix/operator/arithmetic.hpp new file mode 100644 index 0000000..e51b23e --- /dev/null +++ b/3rdParty/Boost/src/boost/spirit/home/phoenix/operator/arithmetic.hpp @@ -0,0 +1,115 @@ +/*============================================================================= + Copyright (c) 2001-2007 Joel de Guzman + + Distributed under the Boost Software License, Version 1.0. (See accompanying + file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +==============================================================================*/ +#ifndef PHOENIX_OPERATOR_ARITHMETIC_HPP +#define PHOENIX_OPERATOR_ARITHMETIC_HPP + +#include <boost/spirit/home/phoenix/core/composite.hpp> +#include <boost/spirit/home/phoenix/core/compose.hpp> +#include <boost/spirit/home/phoenix/detail/type_deduction.hpp> +#include <boost/spirit/home/phoenix/operator/detail/unary_eval.hpp> +#include <boost/spirit/home/phoenix/operator/detail/unary_compose.hpp> +#include <boost/spirit/home/phoenix/operator/detail/binary_eval.hpp> +#include <boost/spirit/home/phoenix/operator/detail/binary_compose.hpp> + +namespace boost { namespace phoenix +{ + struct negate_eval; + struct posit_eval; + struct pre_increment_eval; + struct pre_decrement_eval; + struct post_increment_eval; + struct post_decrement_eval; + + struct plus_assign_eval; + struct minus_assign_eval; + struct multiplies_assign_eval; + struct divides_assign_eval; + struct modulus_assign_eval; + + struct plus_eval; + struct minus_eval; + struct multiplies_eval; + struct divides_eval; + struct modulus_eval; + + BOOST_UNARY_RESULT_OF(-x, result_of_negate) + BOOST_UNARY_RESULT_OF(+x, result_of_posit) + BOOST_UNARY_RESULT_OF(++x, result_of_pre_increment) + BOOST_UNARY_RESULT_OF(--x, result_of_pre_decrement) + BOOST_UNARY_RESULT_OF(x++, result_of_post_increment) + BOOST_UNARY_RESULT_OF(x--, result_of_post_decrement) + + BOOST_BINARY_RESULT_OF(x += y, result_of_plus_assign) + BOOST_BINARY_RESULT_OF(x -= y, result_of_minus_assign) + BOOST_BINARY_RESULT_OF(x *= y, result_of_multiplies_assign) + BOOST_BINARY_RESULT_OF(x /= y, result_of_divides_assign) + BOOST_BINARY_RESULT_OF(x %= y, result_of_modulus_assign) + + BOOST_BINARY_RESULT_OF(x + y, result_of_plus) + BOOST_BINARY_RESULT_OF(x - y, result_of_minus) + BOOST_BINARY_RESULT_OF(x * y, result_of_multiplies) + BOOST_BINARY_RESULT_OF(x / y, result_of_divides) + BOOST_BINARY_RESULT_OF(x % y, result_of_modulus) + +#define x a0.eval(env) +#define y a1.eval(env) + + PHOENIX_UNARY_EVAL(negate_eval, result_of_negate, -x) + PHOENIX_UNARY_EVAL(posit_eval, result_of_posit, +x) + PHOENIX_UNARY_EVAL(pre_increment_eval, result_of_pre_increment, ++x) + PHOENIX_UNARY_EVAL(pre_decrement_eval, result_of_pre_decrement, --x) + PHOENIX_UNARY_EVAL(post_increment_eval, result_of_post_increment, x++) + PHOENIX_UNARY_EVAL(post_decrement_eval, result_of_post_decrement, x--) + + PHOENIX_BINARY_EVAL(plus_assign_eval, result_of_plus_assign, x += y) + PHOENIX_BINARY_EVAL(minus_assign_eval, result_of_minus_assign, x -= y) + PHOENIX_BINARY_EVAL(multiplies_assign_eval, result_of_multiplies_assign, x *= y) + PHOENIX_BINARY_EVAL(divides_assign_eval, result_of_divides_assign, x /= y) + PHOENIX_BINARY_EVAL(modulus_assign_eval, result_of_modulus_assign, x %= y) + + PHOENIX_BINARY_EVAL(plus_eval, result_of_plus, x + y) + PHOENIX_BINARY_EVAL(minus_eval, result_of_minus, x - y) + PHOENIX_BINARY_EVAL(multiplies_eval, result_of_multiplies, x * y) + PHOENIX_BINARY_EVAL(divides_eval, result_of_divides, x / y) + PHOENIX_BINARY_EVAL(modulus_eval, result_of_modulus, x % y) + + PHOENIX_UNARY_COMPOSE(negate_eval, -) + PHOENIX_UNARY_COMPOSE(posit_eval, +) + PHOENIX_UNARY_COMPOSE(pre_increment_eval, ++) + PHOENIX_UNARY_COMPOSE(pre_decrement_eval, --) + + template <typename T0> + inline actor<typename as_composite<post_increment_eval, actor<T0> >::type> + operator++(actor<T0> const& a0, int) // special case + { + return compose<post_increment_eval>(a0); + } + + template <typename T0> + inline actor<typename as_composite<post_decrement_eval, actor<T0> >::type> + operator--(actor<T0> const& a0, int) // special case + { + return compose<post_decrement_eval>(a0); + } + + PHOENIX_BINARY_COMPOSE(plus_assign_eval, +=) + PHOENIX_BINARY_COMPOSE(minus_assign_eval, -=) + PHOENIX_BINARY_COMPOSE(multiplies_assign_eval, *=) + PHOENIX_BINARY_COMPOSE(divides_assign_eval, /=) + PHOENIX_BINARY_COMPOSE(modulus_assign_eval, %=) + + PHOENIX_BINARY_COMPOSE(plus_eval, +) + PHOENIX_BINARY_COMPOSE(minus_eval, -) + PHOENIX_BINARY_COMPOSE(multiplies_eval, *) + PHOENIX_BINARY_COMPOSE(divides_eval, /) + PHOENIX_BINARY_COMPOSE(modulus_eval, %) + +#undef x +#undef y +}} + +#endif |