/usr/include/CLAM/Functor0R.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 | /*
* 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 __FUNCTOR0R__
#define __FUNCTOR0R__
#include "FunctorBase.hxx"
namespace CBL
{
template < class TypeOfReturn >
class Functor0R : public FunctorBase
{
public:
Functor0R( DummyInit * = 0 )
{
}
TypeOfReturn operator()() const
{
return thunk( *this );
}
FunctorBase::operator bool;
protected:
typedef TypeOfReturn (*Thunk) (const FunctorBase&);
Functor0R( Thunk t, const void* c, const void* f, size_t sz )
: FunctorBase( c, f, sz ), thunk( t )
{
}
private:
Thunk thunk;
};
// Translator fors void f(void) signature callbacks
// Non-member or static function
template < class TypeOfReturn, class Func >
class FunctionTranslator0R : public Functor0R<TypeOfReturn>
{
public:
FunctionTranslator0R ( Func f )
: Functor0R<TypeOfReturn>( thunk, NULL, (void*)f, size_t(0) )
{
}
static TypeOfReturn thunk( const FunctorBase& ftor )
{
return (Func(ftor.func))();
}
};
// Member function
template <class TypeOfReturn, class Callee, class MemFunc >
class MemberTranslator0R : public Functor0R<TypeOfReturn>
{
public:
MemberTranslator0R( Callee& c, MemFunc m )
: Functor0R<TypeOfReturn> ( thunk, &c, &m, sizeof( MemFunc ) )
{
}
static TypeOfReturn thunk( const FunctorBase& ftor )
{
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)( );
#else
MemFunc &memFunc(*(MemFunc*)(void*)(ftor.memFunc));
return (callee->*memFunc)( );
#endif
}
};
// makeFunctors helper functions
// "specialized" makeFunctor function for pointer to non-member or static function
template < class TypeOfReturn, class TTypeOfReturn >
inline FunctionTranslator0R< TypeOfReturn, TTypeOfReturn (*) () >
makeFunctor ( Functor0R<TypeOfReturn>*, TTypeOfReturn (*f) () )
{
return FunctionTranslator0R< TypeOfReturn, TTypeOfReturn (*) () >( f );
}
// "specialized" makeFunctor function for pointer to member function
template < class Callee, class TypeOfReturn, class CallType, class TTypeOfReturn >
inline MemberTranslator0R< TypeOfReturn, Callee, TTypeOfReturn (CallType::*) () >
makeFunctor ( Functor0R<TypeOfReturn>*, Callee &c, TTypeOfReturn (CallType::*f) () )
{
typedef TTypeOfReturn ( CallType::*MemFunc ) ();
return MemberTranslator0R< TypeOfReturn, Callee, MemFunc > (c, f );
}
// "specialized" makeFunctor function for pointer to const member function
template < class Callee, class TypeOfReturn, class CallType, class TTypeOfReturn >
inline MemberTranslator0R< TypeOfReturn, const Callee, TTypeOfReturn (CallType::*) () const >
makeFunctor ( Functor0R<TypeOfReturn>*, const Callee &c, TTypeOfReturn (CallType::*f) () const )
{
typedef TTypeOfReturn ( CallType::*MemFunc ) () const;
return MemberTranslator0R<TypeOfReturn, const Callee, MemFunc > (c , f );
}
}
#endif // Functor0R.hxx
|