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Remove dependency on Mp11 (fixes msvc-12.0 as a side effect)

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This commit is contained in:
Peter Dimov
2024-01-06 01:29:50 +02:00
parent b523bc3042
commit ea7f38833f
3 changed files with 189 additions and 19 deletions
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include/boost/bind/bind.hpp
+15 -19
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@@ -20,17 +20,16 @@
// See http://www.boost.org/libs/bind for documentation.
//
#include <boost/bind/detail/result_traits.hpp>
#include <boost/bind/mem_fn.hpp>
#include <boost/bind/arg.hpp>
#include <boost/bind/std_placeholders.hpp>
#include <boost/bind/detail/result_traits.hpp>
#include <boost/bind/detail/tuple_for_each.hpp>
#include <boost/bind/detail/integer_sequence.hpp>
#include <boost/visit_each.hpp>
#include <boost/is_placeholder.hpp>
#include <boost/type.hpp>
#include <boost/core/ref.hpp>
#include <boost/mp11/integer_sequence.hpp>
#include <boost/mp11/algorithm.hpp>
#include <boost/mp11/tuple.hpp>
#include <boost/config.hpp>
#include <boost/config/workaround.hpp>
#include <utility>
@@ -147,18 +146,15 @@ template<class V> struct accept_lambda
}
};
template<class Tp> struct equal_lambda
struct equal_lambda
{
Tp const& tp1_;
Tp const& tp2_;
bool result;
explicit equal_lambda( Tp const& tp1, Tp const& tp2 ): tp1_( tp1 ), tp2_( tp2 ), result( true ) {}
equal_lambda(): result( true ) {}
template<class I> void operator()( I )
template<class A1, class A2> void operator()( A1& a1, A2& a2 )
{
result = result && ref_compare( std::get<I::value>( tp1_ ), std::get<I::value>( tp2_ ) );
result = result && ref_compare( a1, a2 );
}
};
@@ -176,22 +172,22 @@ public:
list( A... a ): data_( a... ) {}
template<class R, class F, class A2, std::size_t... I> R call_impl( type<R>, F & f, A2 & a2, mp11::index_sequence<I...> )
template<class R, class F, class A2, std::size_t... I> R call_impl( type<R>, F & f, A2 & a2, _bi::index_sequence<I...> )
{
return unwrapper<F>::unwrap( f, 0 )( a2[ std::get<I>( data_ ) ]... );
}
template<class R, class F, class A2, std::size_t... I> R call_impl( type<R>, F & f, A2 & a2, mp11::index_sequence<I...> ) const
template<class R, class F, class A2, std::size_t... I> R call_impl( type<R>, F & f, A2 & a2, _bi::index_sequence<I...> ) const
{
return unwrapper<F>::unwrap( f, 0 )( a2[ std::get<I>( data_ ) ]... );
}
template<class F, class A2, std::size_t... I> void call_impl( type<void>, F & f, A2 & a2, mp11::index_sequence<I...> )
template<class F, class A2, std::size_t... I> void call_impl( type<void>, F & f, A2 & a2, _bi::index_sequence<I...> )
{
unwrapper<F>::unwrap( f, 0 )( a2[ std::get<I>( data_ ) ]... );
}
template<class F, class A2, std::size_t... I> void call_impl( type<void>, F & f, A2 & a2, mp11::index_sequence<I...> ) const
template<class F, class A2, std::size_t... I> void call_impl( type<void>, F & f, A2 & a2, _bi::index_sequence<I...> ) const
{
unwrapper<F>::unwrap( f, 0 )( a2[ std::get<I>( data_ ) ]... );
}
@@ -200,12 +196,12 @@ public:
template<class R, class F, class A2> R operator()( type<R>, F & f, A2 & a2 )
{
return call_impl( type<R>(), f, a2, mp11::index_sequence_for<A...>() );
return call_impl( type<R>(), f, a2, _bi::index_sequence_for<A...>() );
}
template<class R, class F, class A2> R operator()( type<R>, F & f, A2 & a2 ) const
{
return call_impl( type<R>(), f, a2, mp11::index_sequence_for<A...>() );
return call_impl( type<R>(), f, a2, _bi::index_sequence_for<A...>() );
}
//
@@ -238,12 +234,12 @@ public:
template<class V> void accept( V & v ) const
{
mp11::tuple_for_each( data_, accept_lambda<V>( v ) );
_bi::tuple_for_each( accept_lambda<V>( v ), data_ );
}
bool operator==( list const & rhs ) const
{
return mp11::mp_for_each< mp11::mp_iota_c< sizeof...(A) > >( equal_lambda<data_type>( data_, rhs.data_ ) ).result;
return _bi::tuple_for_each( equal_lambda(), data_, rhs.data_ ).result;
}
};