/usr/include/luabind/detail/pointee_sizeof.hpp is in libluabind-dev 0.9.1+dfsg-11.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | // Copyright (c) 2004 Daniel Wallin and Arvid Norberg
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
// OR OTHER DEALINGS IN THE SOFTWARE.
#ifndef POINTEE_SIZEOF_040211_HPP
#define POINTEE_SIZEOF_040211_HPP
#include <boost/mpl/int.hpp>
namespace luabind {
namespace detail {
template<class T> T& deref_type(T(*)(), int);
template<class T> T& deref_type(T*(*)(), long);
} // namespace detail
// returns the indirect sizeof U, as in
// sizeof(T*) = sizeof(T)
// sizeof(T&) = sizeof(T)
// sizeof(T) = sizeof(T)
template<class T>
struct pointee_sizeof
{
BOOST_STATIC_CONSTANT(int, value = (
sizeof(detail::deref_type((T(*)())0), 0L)
));
typedef boost::mpl::int_<value> type;
};
} // namespace luabind
#endif // POINTEE_SIZEOF_040211_HPP
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