mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-14 06:57:01 +00:00
88ebef6dbc
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@963 a592a061-630c-0410-9148-cb99ea01b6c8
124 lines
3.2 KiB
Plaintext
124 lines
3.2 KiB
Plaintext
dnl
|
|
dnl Function slot templates
|
|
dnl
|
|
dnl Copyright (C) 1998 Karl Nelson <kenelson@ece.ucdavis.edu>
|
|
dnl
|
|
dnl This library is free software; you can redistribute it and/or
|
|
dnl modify it under the terms of the GNU Library General Public
|
|
dnl License as published by the Free Software Foundation; either
|
|
dnl version 2 of the License, or (at your option) any later version.
|
|
dnl
|
|
dnl This library is distributed in the hope that it will be useful,
|
|
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
dnl Library General Public License for more details.
|
|
dnl
|
|
dnl You should have received a copy of the GNU Library General Public
|
|
dnl License along with this library; if not, write to the Free
|
|
dnl Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
dnl
|
|
// -*- c++ -*-
|
|
dnl Ignore the next line
|
|
/* This is a generated file, do not edit. Generated from __file__ */
|
|
include(template.macros.m4)
|
|
#ifndef __header__
|
|
#define __header__
|
|
#include <sigc++/slot.h>
|
|
|
|
/*
|
|
SigC::slot() (function)
|
|
-----------------------
|
|
slot() can be applied to a function to form a Slot with a
|
|
profile equivelent to the function. To avoid warns be
|
|
sure to pass the address of the function.
|
|
|
|
Sample usage:
|
|
|
|
void foo(int,int);
|
|
|
|
Slot2<void,int,int> s=slot(&foo);
|
|
|
|
*/
|
|
|
|
#ifdef SIGC_CXX_NAMESPACES
|
|
namespace SigC
|
|
{
|
|
#endif
|
|
|
|
// From which we build specific Slots and a set of
|
|
// functions for creating a slot of this type
|
|
|
|
dnl
|
|
dnl FUNCTION_SLOT([P1,P2,...])
|
|
dnl
|
|
define([FUNCTION_SLOT],[dnl
|
|
/****************************************************************
|
|
***** Function Slot NUM($1)
|
|
****************************************************************/
|
|
FUNCTION_SLOT_IMPL(R,[$1])
|
|
|
|
#ifndef SIGC_CXX_VOID_RETURN
|
|
#ifdef SIGC_CXX_PARTIAL_SPEC
|
|
FUNCTION_SLOT_IMPL(void,[$1])
|
|
#endif
|
|
#endif
|
|
|
|
template <LIST(class R,1,ARG_CLASS($1),[$1])>
|
|
inline __SLOT__(R,[$1])
|
|
slot(R (*func)(ARG_TYPE($1)))
|
|
{
|
|
return [FuncSlot]NUM($1)_<LIST(R,1,ARG_TYPE($1),[$1])>::create(func);
|
|
}
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
dnl FUNCTION_SLOT_IMPL(R,[P1,P2,...])
|
|
dnl
|
|
define([FUNCTION_SLOT_IMPL],[dnl
|
|
LINE(]__line__[)dnl
|
|
ifelse($1,void,[dnl
|
|
template <ARG_CLASS($2)>
|
|
struct [FuncSlot]NUM($2)_<LIST(void,1,ARG_TYPE($2),[$2])>
|
|
],[dnl
|
|
template <LIST(class R,1,ARG_CLASS($2),[$2])>
|
|
struct [FuncSlot]NUM($2)_
|
|
])dnl
|
|
{TYPEDEF_RTYPE($1,RType)
|
|
typedef $1 (*InFunc)(ARG_TYPE($2));
|
|
typedef RType (*Func)(ARG_TYPE($2));
|
|
typedef __SLOT__($1,[$2]) SlotType;
|
|
|
|
ifelse($1,void,[dnl
|
|
typedef CallDataFunc<IF([$2],[typename ])SlotType::Func,Func> CallData;
|
|
],[dnl
|
|
typedef CallDataFunc<typename SlotType::Func,Func> CallData;
|
|
])dnl
|
|
|
|
static RType callback(LIST(void* data,1,ARG_BOTH($2),[$2]))
|
|
{
|
|
ifelse($1,void,,return) (((CallData*)data)->func)(ARG_NAME($2));
|
|
}
|
|
|
|
static SlotData* create(InFunc func)
|
|
{
|
|
SlotData* tmp=manage(new SlotData());
|
|
CallData &data=reinterpret_cast<CallData&>(tmp->data_);
|
|
data.callback=&callback;
|
|
data.func=(Func)func;
|
|
return tmp;
|
|
}
|
|
};
|
|
])dnl
|
|
|
|
FUNCTION_SLOT(ARGS(P,0))
|
|
FUNCTION_SLOT(ARGS(P,1))
|
|
FUNCTION_SLOT(ARGS(P,2))
|
|
FUNCTION_SLOT(ARGS(P,3))
|
|
|
|
#ifdef SIGC_CXX_NAMESPACES
|
|
} // namespace
|
|
#endif
|
|
|
|
#endif // __header__
|