/usr/include/CLAM/Functor3R.hxx is in libclam-dev 1.4.0-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 | /*
* Copyright (c) 2001-2002 MUSIC TECHNOLOGY GROUP (MTG)
* UNIVERSITAT POMPEU FABRA
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __FUNCTOR3R__
#define __FUNCTOR3R__
#include "FunctorBase.hxx"
namespace CBL
{
template < class TypeOfReturn, class Parm1Type, class Parm2Type, class Parm3Type >
class Functor3R : public FunctorBase
{
public:
Functor3R( DummyInit * = 0 )
{
}
TypeOfReturn operator()( Parm1Type param1, Parm2Type param2, Parm3Type param3 ) const
{
return thunk( *this, param1, param2, param3 );
}
FunctorBase::operator bool;
protected:
typedef TypeOfReturn (*Thunk) (const FunctorBase&, Parm1Type, Parm2Type, Parm3Type );
Functor3R( Thunk t, const void* c, const void* f, size_t sz )
: FunctorBase( c, f, sz), thunk ( t )
{
}
private:
Thunk thunk;
};
// Translators
// From non-member function
template < class TypeOfReturn, class Parm1Type, class Parm2Type, class Parm3Type, class Func >
class FunctionTranslator3R : public Functor3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type >
{
public:
FunctionTranslator3R( Func f )
: Functor3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type >( thunk, NULL, (void*)f, size_t(0))
{
}
static TypeOfReturn thunk( const FunctorBase& ftor, Parm1Type param1, Parm2Type param2, Parm3Type param3 )
{
return (Func( ftor.func )) ( param1, param2, param3 );
}
};
// From member Function
template < class TypeOfReturn, class Parm1Type, class Parm2Type, class Parm3Type, class Callee, class MemFunc >
class MemberTranslator3R : public Functor3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type >
{
public:
MemberTranslator3R( Callee& c, MemFunc mf )
: Functor3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type > ( thunk, &c, &mf, sizeof( MemFunc ) )
{
}
static TypeOfReturn thunk( const FunctorBase& ftor, Parm1Type param1, Parm2Type param2, Parm3Type param3 )
{
Callee* callee = (Callee*) ftor.callee;
#ifdef _MSC_VER_
// Microsoft Parser is shit, just because it didn't like MemFunc &memFunc( *(MemFunc*)(void*)(ftor.memFunc) );
// I HAD to make this horrible kludge :_(
void* pvoid = (void*) ftor.memFunc;
MemFunc* pfunc = (MemFunc*) pvoid;
MemFunc& mfref = *pfunc;
return (callee->*mfref)(param1,param2,param3);
#else
MemFunc &memFunc(*(MemFunc*)(void*)(ftor.memFunc));
return (callee->*memFunc)( param1, param2, param3);
#endif
}
};
// "specialized" makeFunctor function for pointers to non-member or static functions
template < class TypeOfReturn, class Parm1Type, class Parm2Type, class Parm3Type, class TTypeOfReturn, class TParm1Type, class TParm2Type, class TParm3Type >
inline FunctionTranslator3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type, TTypeOfReturn (*)(TParm1Type, TParm2Type, TParm3Type ) >
makeFunctor ( Functor3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type >*, TTypeOfReturn (*f) (TParm1Type, TParm2Type, TParm3Type) )
{
return FunctionTranslator3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type, TTypeOfReturn (*)(TParm1Type, TParm2Type, TParm3Type) >( f );
}
// "specialized" makeFunctor function to pointer to non-const member functions
template < class TypeOfReturn, class Parm1Type, class Parm2Type, class Parm3Type, class Callee, class TTypeOfReturn, class CallType, class TParm1Type, class TParm2Type, class TParm3Type >
inline MemberTranslator3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type, Callee, TTypeOfReturn (CallType::*) (TParm1Type, TParm2Type, TParm3Type) >
makeFunctor ( Functor3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type >*, Callee& c, TTypeOfReturn (CallType::*f) (TParm1Type, TParm2Type, TParm3Type) )
{
typedef TTypeOfReturn (CallType::*MemFunc) (TParm1Type, TParm2Type, TParm3Type);
return MemberTranslator3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type, Callee, MemFunc >( c, f );
}
// "specialized" makeFunctor function to pointer to const member functions
template < class TypeOfReturn, class Parm1Type, class Parm2Type, class Parm3Type, class Callee, class TTypeOfReturn, class CallType, class TParm1Type, class TParm2Type, class TParm3Type >
inline MemberTranslator3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type, const Callee, TTypeOfReturn (CallType::*) (TParm1Type, TParm2Type, TParm3Type) const >
makeFunctor ( Functor3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type >*, const Callee& c, TTypeOfReturn (CallType::*f) (TParm1Type, TParm2Type, TParm3Type) const )
{
typedef TTypeOfReturn (CallType::*MemFunc) (TParm1Type, TParm2Type, TParm3Type) const;
return MemberTranslator3R< TypeOfReturn, Parm1Type, Parm2Type, Parm3Type, const Callee, MemFunc >( c, f );
}
}
#endif // Functor3R.hxx
|