/usr/include/CLAM/Signalv1ImplVC6.hxx is in libclam-dev 1.4.0-5build1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | /*
* Copyright (c) 2001-2004 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 __SIGNALV1IMPLVC6__
#define __SIGNALV1IMPLVC6__
#ifndef __SIGNALV1__
#error "This is an implementation header. You are not allowed to include it directly!"
#endif
#include <list>
#include <utility>
namespace SigSlot
{
template < typename ParmType1 >
class Signalv1 : public Signal
{
public:
typedef typename CBL::Functor1<ParmType1> tCallbackType;
// Begin of ConnectionHandler
struct tCallback
{
tConnectionId mConnection;
Slot* mSlot;
tCallbackType mCallback;
tCallback( tConnectionId id, Slot* slot, tCallbackType cb )
: mConnection( id ), mSlot( slot ), mCallback( cb )
{
}
};
typedef tCallbackType* tCallbackPtr;
typedef std::list<tCallbackPtr> tCallList;
typedef typename std::list<tCallbackPtr >::iterator tCallIterator;
typedef std::list<tCallback> tCallbackList;
typedef typename std::list<tCallback>::iterator tCbListIterator;
typedef typename std::list<tCallback>::const_iterator const_tCbListIterator;
protected:
void AddCallback( tConnectionId pConnection, Slot* slot, tCallbackType cb )
{
mCallbacks.push_back( tCallback( pConnection, slot, cb ) );
}
bool HasNoCallbacks( ) const
{
return mCallbacks.empty();
}
tCallList& GetCalls( )
{
mCalls.clear();
tCbListIterator i = mCallbacks.begin();
tCbListIterator end = mCallbacks.end();
while ( i!=end)
{
mCalls.push_back( &(i->mCallback) );
i++;
}
return mCalls;
}
void RemoveCall( tConnectionId id )
{
tCbListIterator i = mCallbacks.begin();
tCbListIterator end = mCallbacks.end();
while ( i!=end )
{
if ( i->mConnection == id )
{
mCallbacks.erase( i );
break;
}
i++;
}
}
void DestroyConnections()
{
tCbListIterator elem;
while ( !mCallbacks.empty() )
{
elem = mCallbacks.begin();
elem->mSlot->Unbind( elem->mConnection );
}
}
// End of "ConnectionHandler"
public:
virtual ~Signalv1()
{
DestroyConnections();
}
void Connect( Slotv1<ParmType1>& slot )
{
Connection c( AssignConnection(), this );
AddCallback( c.GetID(), &slot, slot.GetMethod() );
slot.Bind(c);
}
void Emit( ParmType1 parm )
{
if ( HasNoCallbacks() )
return;
tCallList calls = GetCalls();
tCallIterator i = calls.begin();
tCallIterator end = calls.end();
while ( i != end )
{
(*(*i))( parm );
i++;
}
}
void FreeConnection( Connection* pConnection )
{
RemoveCall( pConnection->GetID() );
FreeConnectionId( pConnection->GetID() );
}
private:
tCallList mCalls;
tCallbackList mCallbacks;
};
}
#endif // Signalv1ImplVC6.hxx
|