/usr/include/sigc++-1.2/sigc++/retype.h is in libsigc++-1.2-dev 1.2.7-2.
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// Copyright 2000, Karl Einar Nelson
/* This is a generated file, do not edit. Generated from template.macros.m4 */
#ifndef SIGC_RETYPE_H
#define SIGC_RETYPE_H
#include <sigc++/adaptor.h>
/** @defgroup retype
* retype() alters a Slot to change arguments and return type.
*
* Only allowed conversions or conversions to void can properly
* be implemented. The types of the return and all arguments must always
* be specified as a template parameters.
*
* Simple sample usage:
*
* @code
* float f(float,float);
*
* SigC::Slot1<int, int, int> s1 = SigC::retype<int, int, int>(slot(&f));
* @endcode
*
*
* SigC::retype_return() alters a Slot by changing the return type.
*
* Only allowed conversions or conversions to void can properly
* be implemented. The type must always be specified as a
* template parameter.
*
* Simple sample usage:
*
* @code
* int f(int);
*
* SigC::Slot1<void, int> s1 = SigC::retype_return<void>(slot(&f));
* SigC::Slot1<float, int> s2 = SigC::retype_return<float>(slot(&f));
* @endcode
*
* SigC::hide_return() is an easy-to-use variant that converts the Slot by
* dropping its return value, thus converting it to a void slot.
*
* Simple Sample usage:
*
* @code
* int f(int);
* SigC::Slot1<void, int> s = SigC::hide_return( slot(&f) );
* @endcode
*/
#ifdef SIGC_CXX_NAMESPACES
namespace SigC
{
#endif
template <class R1,class R2>
struct AdaptorRetypeSlot0_
{
typedef typename Slot0<R2>::Proxy Proxy;
typedef typename Trait<R1>::type RType;
static RType proxy(void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
return RType(((Proxy)(slot->proxy_))
(slot));
}
};
/// @ingroup retype
template <class R1,class R2>
Slot0<R1>
retype(const Slot0<R2> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot0_<R1,R2>::proxy),s);
}
template <class R1,class R2>
Slot0<R1>
retype0(const Slot0<R2> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot0_<R1,R2>::proxy),s);
}
template <class R1,class P1,class R2,class C1>
struct AdaptorRetypeSlot1_
{
typedef typename Slot1<R2,C1>::Proxy Proxy;
typedef typename Trait<R1>::type RType;
static RType proxy(typename Trait<P1>::ref p1,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
return RType(((Proxy)(slot->proxy_))
(p1,slot));
}
};
/// @ingroup retype
template <class R1,class P1,class R2,class C1>
Slot1<R1,P1>
retype(const Slot1<R2,C1> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot1_<R1,P1,R2,C1>::proxy),s);
}
template <class R1,class P1,class R2,class C1>
Slot1<R1,P1>
retype1(const Slot1<R2,C1> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot1_<R1,P1,R2,C1>::proxy),s);
}
template <class R1,class P1,class P2,class R2,class C1,class C2>
struct AdaptorRetypeSlot2_
{
typedef typename Slot2<R2,C1,C2>::Proxy Proxy;
typedef typename Trait<R1>::type RType;
static RType proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
return RType(((Proxy)(slot->proxy_))
(p1,p2,slot));
}
};
/// @ingroup retype
template <class R1,class P1,class P2,class R2,class C1,class C2>
Slot2<R1,P1,P2>
retype(const Slot2<R2,C1,C2> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot2_<R1,P1,P2,R2,C1,C2>::proxy),s);
}
template <class R1,class P1,class P2,class R2,class C1,class C2>
Slot2<R1,P1,P2>
retype2(const Slot2<R2,C1,C2> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot2_<R1,P1,P2,R2,C1,C2>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class R2,class C1,class C2,class C3>
struct AdaptorRetypeSlot3_
{
typedef typename Slot3<R2,C1,C2,C3>::Proxy Proxy;
typedef typename Trait<R1>::type RType;
static RType proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
return RType(((Proxy)(slot->proxy_))
(p1,p2,p3,slot));
}
};
/// @ingroup retype
template <class R1,class P1,class P2,class P3,class R2,class C1,class C2,class C3>
Slot3<R1,P1,P2,P3>
retype(const Slot3<R2,C1,C2,C3> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot3_<R1,P1,P2,P3,R2,C1,C2,C3>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class R2,class C1,class C2,class C3>
Slot3<R1,P1,P2,P3>
retype3(const Slot3<R2,C1,C2,C3> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot3_<R1,P1,P2,P3,R2,C1,C2,C3>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class P4,class R2,class C1,class C2,class C3,class C4>
struct AdaptorRetypeSlot4_
{
typedef typename Slot4<R2,C1,C2,C3,C4>::Proxy Proxy;
typedef typename Trait<R1>::type RType;
static RType proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
return RType(((Proxy)(slot->proxy_))
(p1,p2,p3,p4,slot));
}
};
/// @ingroup retype
template <class R1,class P1,class P2,class P3,class P4,class R2,class C1,class C2,class C3,class C4>
Slot4<R1,P1,P2,P3,P4>
retype(const Slot4<R2,C1,C2,C3,C4> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot4_<R1,P1,P2,P3,P4,R2,C1,C2,C3,C4>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class P4,class R2,class C1,class C2,class C3,class C4>
Slot4<R1,P1,P2,P3,P4>
retype4(const Slot4<R2,C1,C2,C3,C4> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot4_<R1,P1,P2,P3,P4,R2,C1,C2,C3,C4>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class P4,class P5,class R2,class C1,class C2,class C3,class C4,class C5>
struct AdaptorRetypeSlot5_
{
typedef typename Slot5<R2,C1,C2,C3,C4,C5>::Proxy Proxy;
typedef typename Trait<R1>::type RType;
static RType proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
return RType(((Proxy)(slot->proxy_))
(p1,p2,p3,p4,p5,slot));
}
};
/// @ingroup retype
template <class R1,class P1,class P2,class P3,class P4,class P5,class R2,class C1,class C2,class C3,class C4,class C5>
Slot5<R1,P1,P2,P3,P4,P5>
retype(const Slot5<R2,C1,C2,C3,C4,C5> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot5_<R1,P1,P2,P3,P4,P5,R2,C1,C2,C3,C4,C5>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class P4,class P5,class R2,class C1,class C2,class C3,class C4,class C5>
Slot5<R1,P1,P2,P3,P4,P5>
retype5(const Slot5<R2,C1,C2,C3,C4,C5> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot5_<R1,P1,P2,P3,P4,P5,R2,C1,C2,C3,C4,C5>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class P4,class P5,class P6,class R2,class C1,class C2,class C3,class C4,class C5,class C6>
struct AdaptorRetypeSlot6_
{
typedef typename Slot6<R2,C1,C2,C3,C4,C5,C6>::Proxy Proxy;
typedef typename Trait<R1>::type RType;
static RType proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
return RType(((Proxy)(slot->proxy_))
(p1,p2,p3,p4,p5,p6,slot));
}
};
/// @ingroup retype
template <class R1,class P1,class P2,class P3,class P4,class P5,class P6,class R2,class C1,class C2,class C3,class C4,class C5,class C6>
Slot6<R1,P1,P2,P3,P4,P5,P6>
retype(const Slot6<R2,C1,C2,C3,C4,C5,C6> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot6_<R1,P1,P2,P3,P4,P5,P6,R2,C1,C2,C3,C4,C5,C6>::proxy),s);
}
template <class R1,class P1,class P2,class P3,class P4,class P5,class P6,class R2,class C1,class C2,class C3,class C4,class C5,class C6>
Slot6<R1,P1,P2,P3,P4,P5,P6>
retype6(const Slot6<R2,C1,C2,C3,C4,C5,C6> &s)
{
return new AdaptorSlotNode((FuncPtr)(&AdaptorRetypeSlot6_<R1,P1,P2,P3,P4,P5,P6,R2,C1,C2,C3,C4,C5,C6>::proxy),s);
}
#if !defined(SIGC_CXX_VOID_CAST_RETURN) && defined(SIGC_CXX_PARTIAL_SPEC)
template <class R2>
struct AdaptorRetypeSlot0_ <void,R2>
{
typedef typename Slot0<R2>::Proxy Proxy;
static void proxy(void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
((Proxy)(slot->proxy_))(slot);
}
};
template <class P1,class R2,class C1>
struct AdaptorRetypeSlot1_ <void,P1,R2,C1>
{
typedef typename Slot1<R2,C1>::Proxy Proxy;
static void proxy(typename Trait<P1>::ref p1,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
((Proxy)(slot->proxy_))(p1,slot);
}
};
template <class P1,class P2,class R2,class C1,class C2>
struct AdaptorRetypeSlot2_ <void,P1,P2,R2,C1,C2>
{
typedef typename Slot2<R2,C1,C2>::Proxy Proxy;
static void proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
((Proxy)(slot->proxy_))(p1,p2,slot);
}
};
template <class P1,class P2,class P3,class R2,class C1,class C2,class C3>
struct AdaptorRetypeSlot3_ <void,P1,P2,P3,R2,C1,C2,C3>
{
typedef typename Slot3<R2,C1,C2,C3>::Proxy Proxy;
static void proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
((Proxy)(slot->proxy_))(p1,p2,p3,slot);
}
};
template <class P1,class P2,class P3,class P4,class R2,class C1,class C2,class C3,class C4>
struct AdaptorRetypeSlot4_ <void,P1,P2,P3,P4,R2,C1,C2,C3,C4>
{
typedef typename Slot4<R2,C1,C2,C3,C4>::Proxy Proxy;
static void proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
((Proxy)(slot->proxy_))(p1,p2,p3,p4,slot);
}
};
template <class P1,class P2,class P3,class P4,class P5,class R2,class C1,class C2,class C3,class C4,class C5>
struct AdaptorRetypeSlot5_ <void,P1,P2,P3,P4,P5,R2,C1,C2,C3,C4,C5>
{
typedef typename Slot5<R2,C1,C2,C3,C4,C5>::Proxy Proxy;
static void proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
((Proxy)(slot->proxy_))(p1,p2,p3,p4,p5,slot);
}
};
template <class P1,class P2,class P3,class P4,class P5,class P6,class R2,class C1,class C2,class C3,class C4,class C5,class C6>
struct AdaptorRetypeSlot6_ <void,P1,P2,P3,P4,P5,P6,R2,C1,C2,C3,C4,C5,C6>
{
typedef typename Slot6<R2,C1,C2,C3,C4,C5,C6>::Proxy Proxy;
static void proxy(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,void *data)
{
AdaptorSlotNode& node = *static_cast<AdaptorSlotNode*>(data);
SlotNode* slot=static_cast<SlotNode*>(node.slot_.impl());
((Proxy)(slot->proxy_))(p1,p2,p3,p4,p5,p6,slot);
}
};
#endif
#ifdef SIGC_CXX_NAMESPACES
} // namespace
#endif
#endif // SIGC_RETYPE_H
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