/usr/include/paragui/pgsigconvert.h is in libparagui1.1-dev 1.1.8-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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libSigCX -libSigC++ Extras
Distribution of library and components is under the LGPL as listed in the
file COPYING. Examples and tests are Public Domain.
Contact info:
Maintainer: mailto: rottmann@users.sourceforge.net
Mailing List: mailto: libsigx-main@lists.sourceforge.net
Homepage: http://libsigx.sourceforge.net
Download: http://sourceforge.net/project/showfiles.php?group_id=58659
*/
#ifndef SIGC_CONVERT_H
#define SIGC_CONVERT_H
#include <sigc++/adaptor.h>
#include "SDL.h"
/*
SigC::convert
-------------
convert() alters a Slot by assigning a conversion function
which can completely alter the parameter types of a slot.
Only convert functions for changing with same number of
arguments is compiled by default.
Sample usage:
int my_string_to_char(Slot2<int,const char*> &d,const string &s)
int f(const char*);
string s=hello;
Slot1<int,const string &> s2=convert(slot(&f),my_string_to_char);
s2(s);
*/
#ifdef SIGC_CXX_NAMESPACES
namespace SigCX
{
#endif
// (internal)
struct DECLSPEC AdaptorConvertSlotNode : public SigC::AdaptorSlotNode
{
SigC::FuncPtr convert_func_;
AdaptorConvertSlotNode(SigC::FuncPtr proxy, const SigC::Node& s, SigC::FuncPtr dtor);
virtual ~AdaptorConvertSlotNode();
};
template <class R,class T>
struct AdaptorConvertSlot0_
{
typedef typename SigC::Trait<R>::type RType;
typedef R (*ConvertFunc)(T&);
static RType proxy(void *data)
{
AdaptorConvertSlotNode& node=*(AdaptorConvertSlotNode*)(data);
T &slot_=(T&)(node.slot_);
return ((ConvertFunc)(node.convert_func_))
(slot_);
}
};
template <class R,class T>
SigC::Slot0<R>
convert(const T& slot_, R (*convert_func)(T&))
{
return new AdaptorConvertSlotNode((SigC::FuncPtr)(&AdaptorConvertSlot0_<R,T>::proxy),
slot_,
(SigC::FuncPtr)(convert_func));
}
template <class R,class P1,class T>
struct AdaptorConvertSlot1_
{
typedef typename SigC::Trait<R>::type RType;
typedef R (*ConvertFunc)(T&,P1);
static RType proxy(typename SigC::Trait<P1>::ref p1,void *data)
{
AdaptorConvertSlotNode& node=*(AdaptorConvertSlotNode*)(data);
T &slot_=(T&)(node.slot_);
return ((ConvertFunc)(node.convert_func_))
(slot_,p1);
}
};
template <class R,class P1,class T>
SigC::Slot1<R,P1>
convert(const T& slot_, R (*convert_func)(T&,P1))
{
return new AdaptorConvertSlotNode((SigC::FuncPtr)(&AdaptorConvertSlot1_<R,P1,T>::proxy),
slot_,
(SigC::FuncPtr)(convert_func));
}
template <class R,class P1,class P2,class T>
struct AdaptorConvertSlot2_
{
typedef typename SigC::Trait<R>::type RType;
typedef R (*ConvertFunc)(T&,P1,P2);
static RType proxy(typename SigC::Trait<P1>::ref p1,typename SigC::Trait<P2>::ref p2,void *data)
{
AdaptorConvertSlotNode& node=*(AdaptorConvertSlotNode*)(data);
T &slot_=(T&)(node.slot_);
return ((ConvertFunc)(node.convert_func_))
(slot_,p1,p2);
}
};
template <class R,class P1,class P2,class T>
SigC::Slot2<R,P1,P2>
convert(const T& slot_, R (*convert_func)(T&,P1,P2))
{
return new AdaptorConvertSlotNode((SigC::FuncPtr)(&AdaptorConvertSlot2_<R,P1,P2,T>::proxy),
slot_,
(SigC::FuncPtr)(convert_func));
}
template <class R,class P1,class P2,class P3,class T>
struct AdaptorConvertSlot3_
{
typedef typename SigC::Trait<R>::type RType;
typedef R (*ConvertFunc)(T&,P1,P2,P3);
static RType proxy(typename SigC::Trait<P1>::ref p1,typename SigC::Trait<P2>::ref p2,typename SigC::Trait<P3>::ref p3,void *data)
{
AdaptorConvertSlotNode& node=*(AdaptorConvertSlotNode*)(data);
T &slot_=(T&)(node.slot_);
return ((ConvertFunc)(node.convert_func_))
(slot_,p1,p2,p3);
}
};
template <class R,class P1,class P2,class P3,class T>
SigC::Slot3<R,P1,P2,P3>
convert(const T& slot_, R (*convert_func)(T&,P1,P2,P3))
{
return new AdaptorConvertSlotNode((SigC::FuncPtr)(&AdaptorConvertSlot3_<R,P1,P2,P3,T>::proxy),
slot_,
(SigC::FuncPtr)(convert_func));
}
template <class R,class P1,class P2,class P3,class P4,class T>
struct AdaptorConvertSlot4_
{
typedef typename SigC::Trait<R>::type RType;
typedef R (*ConvertFunc)(T&,P1,P2,P3,P4);
static RType proxy(typename SigC::Trait<P1>::ref p1,typename SigC::Trait<P2>::ref p2,typename SigC::Trait<P3>::ref p3,typename SigC::Trait<P4>::ref p4,void *data)
{
AdaptorConvertSlotNode& node=*(AdaptorConvertSlotNode*)(data);
T &slot_=(T&)(node.slot_);
return ((ConvertFunc)(node.convert_func_))
(slot_,p1,p2,p3,p4);
}
};
template <class R,class P1,class P2,class P3,class P4,class T>
SigC::Slot4<R,P1,P2,P3,P4>
convert(const T& slot_, R (*convert_func)(T&,P1,P2,P3,P4))
{
return new AdaptorConvertSlotNode((SigC::FuncPtr)(&AdaptorConvertSlot4_<R,P1,P2,P3,P4,T>::proxy),
slot_,
(SigC::FuncPtr)(convert_func));
}
template <class R,class P1,class P2,class P3,class P4,class P5,class T>
struct AdaptorConvertSlot5_
{
typedef typename SigC::Trait<R>::type RType;
typedef R (*ConvertFunc)(T&,P1,P2,P3,P4,P5);
static RType proxy(typename SigC::Trait<P1>::ref p1,typename SigC::Trait<P2>::ref p2,typename SigC::Trait<P3>::ref p3,typename SigC::Trait<P4>::ref p4,typename SigC::Trait<P5>::ref p5,void *data)
{
AdaptorConvertSlotNode& node=*(AdaptorConvertSlotNode*)(data);
T &slot_=(T&)(node.slot_);
return ((ConvertFunc)(node.convert_func_))
(slot_,p1,p2,p3,p4,p5);
}
};
template <class R,class P1,class P2,class P3,class P4,class P5,class T>
SigC::Slot5<R,P1,P2,P3,P4,P5>
convert(const T& slot_, R (*convert_func)(T&,P1,P2,P3,P4,P5))
{
return new AdaptorConvertSlotNode((SigC::FuncPtr)(&AdaptorConvertSlot5_<R,P1,P2,P3,P4,P5,T>::proxy),
slot_,
(SigC::FuncPtr)(convert_func));
}
template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class T>
struct AdaptorConvertSlot6_
{
typedef typename SigC::Trait<R>::type RType;
typedef R (*ConvertFunc)(T&,P1,P2,P3,P4,P5,P6);
static RType proxy(typename SigC::Trait<P1>::ref p1,typename SigC::Trait<P2>::ref p2,typename SigC::Trait<P3>::ref p3,typename SigC::Trait<P4>::ref p4,typename SigC::Trait<P5>::ref p5,typename SigC::Trait<P6>::ref p6,void *data)
{
AdaptorConvertSlotNode& node=*(AdaptorConvertSlotNode*)(data);
T &slot_=(T&)(node.slot_);
return ((ConvertFunc)(node.convert_func_))
(slot_,p1,p2,p3,p4,p5,p6);
}
};
template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class T>
SigC::Slot6<R,P1,P2,P3,P4,P5,P6>
convert(const T& slot_, R (*convert_func)(T&,P1,P2,P3,P4,P5,P6))
{
return new AdaptorConvertSlotNode((SigC::FuncPtr)(&AdaptorConvertSlot6_<R,P1,P2,P3,P4,P5,P6,T>::proxy),
slot_,
(SigC::FuncPtr)(convert_func));
}
#ifdef SIGC_CXX_NAMESPACES
}
#endif
#endif // SIGC_CONVERT_H
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