ocrm.bsky.social
the game where you go into mines and start crafting! but for consoles (forked directly from smartcmd's github)
1
2#ifndef BOOST_MPL_NEGATE_HPP_INCLUDED
3#define BOOST_MPL_NEGATE_HPP_INCLUDED
4
5// Copyright Aleksey Gurtovoy 2000-2004
6//
7// Distributed under the Boost Software License, Version 1.0.
8// (See accompanying file LICENSE_1_0.txt or copy at
9// http://www.boost.org/LICENSE_1_0.txt)
10//
11// See http://www.boost.org/libs/mpl for documentation.
12
13// $Id: negate.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
14// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
15// $Revision: 49267 $
16
17#include <boost/mpl/integral_c.hpp>
18#include <boost/mpl/aux_/msvc_eti_base.hpp>
19#include <boost/mpl/aux_/na_spec.hpp>
20#include <boost/mpl/aux_/lambda_support.hpp>
21#include <boost/mpl/aux_/config/eti.hpp>
22#include <boost/mpl/aux_/config/integral.hpp>
23#include <boost/mpl/aux_/config/static_constant.hpp>
24
25namespace boost { namespace mpl {
26
27template< typename Tag > struct negate_impl;
28
29template< typename T > struct negate_tag
30{
31 typedef typename T::tag type;
32};
33
34template<
35 typename BOOST_MPL_AUX_NA_PARAM(N)
36 >
37struct negate
38#if !defined(BOOST_MPL_CFG_MSVC_ETI_BUG)
39 : negate_impl<
40 typename negate_tag<N>::type
41 >::template apply<N>::type
42#else
43 : aux::msvc_eti_base< typename apply_wrap1<
44 negate_impl< typename negate_tag<N>::type >
45 , N
46 >::type >::type
47#endif
48{
49 BOOST_MPL_AUX_LAMBDA_SUPPORT(1, negate, (N))
50};
51
52BOOST_MPL_AUX_NA_SPEC(1, negate)
53
54
55#if defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC)
56namespace aux {
57template< typename T, T n > struct negate_wknd
58{
59 BOOST_STATIC_CONSTANT(T, value = -n);
60 typedef integral_c<T,value> type;
61};
62}
63#endif
64
65template<>
66struct negate_impl<integral_c_tag>
67{
68#if defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC)
69 template< typename N > struct apply
70 : aux::negate_wknd< typename N::value_type, N::value >
71#else
72 template< typename N > struct apply
73 : integral_c< typename N::value_type, (-N::value) >
74#endif
75 {
76 };
77};
78
79}}
80
81#endif // BOOST_MPL_NEGATE_HPP_INCLUDED