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Function objects with overloaded operator& are now supported.

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[SVN r31506]
This commit is contained in:
Peter Dimov
2005-10-30 21:38:36 +00:00
parent a9deb8c577
commit 2d6ccb09a7
1 changed files with 54 additions and 69 deletions
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121
include/boost/bind.hpp
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@@ -113,38 +113,23 @@ template<class T> class type {};
// unwrap
template<class F> inline F & unwrap(F * f, long)
template<class F> struct unwrapper
{
return *f;
}
static inline F & unwrap( F & f, long )
{
return f;
}
template<class F> inline F & unwrap(reference_wrapper<F> * f, int)
{
template<class F2> static inline F2 & unwrap( reference_wrapper<F2> const & f, int )
{
return f->get();
}
}
template<class F> inline F & unwrap(reference_wrapper<F> const * f, int)
{
return f->get();
}
#if !( defined(__MWERKS__) && BOOST_WORKAROUND(__MWERKS__, <= 0x3004) )
template<class R, class T> inline _mfi::dm<R, T> unwrap(R T::* * pm, int)
{
return _mfi::dm<R, T>(*pm);
}
#if !BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
// IBM/VisualAge 6.0 is not able to handle this overload.
template<class R, class T> inline _mfi::dm<R, T> unwrap(R T::* const * pm, int)
{
return _mfi::dm<R, T>(*pm);
}
#endif
#endif
template<class R, class T> static inline _mfi::dm<R, T> unwrap( R T::* pm, int )
{
return _mfi::dm<R, T>( pm );
}
};
// listN
@@ -166,22 +151,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A &, long)
{
return unwrap(&f, 0)();
return unwrapper<F>::unwrap(f, 0)();
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A &, long) const
{
return unwrap(&f, 0)();
return unwrapper<F const>::unwrap(f, 0)();
}
template<class F, class A> void operator()(type<void>, F & f, A &, int)
{
unwrap(&f, 0)();
unwrapper<F>::unwrap(f, 0)();
}
template<class F, class A> void operator()(type<void>, F const & f, A &, int) const
{
unwrap(&f, 0)();
unwrapper<F const>::unwrap(f, 0)();
}
template<class V> void accept(V &) const
@@ -216,22 +201,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_]);
unwrapper<F>::unwrap(f, 0)(a[a1_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_]);
}
template<class V> void accept(V & v) const
@@ -273,22 +258,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_]);
}
template<class V> void accept(V & v) const
@@ -334,22 +319,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_]);
}
template<class V> void accept(V & v) const
@@ -399,22 +384,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_]);
}
template<class V> void accept(V & v) const
@@ -470,22 +455,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_]);
}
template<class V> void accept(V & v) const
@@ -545,22 +530,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_]);
}
template<class V> void accept(V & v) const
@@ -624,22 +609,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_]);
}
template<class V> void accept(V & v) const
@@ -708,22 +693,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_]);
}
template<class V> void accept(V & v) const
@@ -796,22 +781,22 @@ public:
template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
return unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
}
template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
{
return unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
return unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
}
template<class F, class A> void operator()(type<void>, F & f, A & a, int)
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
unwrapper<F>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
}
template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
{
unwrap(&f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
unwrapper<F const>::unwrap(f, 0)(a[a1_], a[a2_], a[a3_], a[a4_], a[a5_], a[a6_], a[a7_], a[a8_], a[a9_]);
}
template<class V> void accept(V & v) const