CLAM-Development  1.4.0
Slotv1.hxx
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1 /*
2  * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 #ifndef __SLOTV1__
23 #define __SLOTV1__
24 
25 #include "Slot.hxx"
26 #include "Functor1.hxx"
27 #include "Assert.hxx"
28 
29 namespace SigSlot
30 {
31 
32  template < typename ParmType1 >
33  class Slotv1 : public Slot
34  {
35  typedef CBL::Functor1<ParmType1> WrappedFuncType;
36 
37  public:
38 
40  : mIsInit( false )
41  {
42  }
43 
44  virtual ~Slotv1()
45  {
46  }
47 
48  template < class RefType, typename PtrMember >
49  void Wrap( RefType thisRef, PtrMember pMember )
50  {
51  mFunctor = CBL::makeFunctor( (CBL::Functor1<ParmType1>*)0, *thisRef, pMember );
52  mIsInit = true;
53  }
54 
55  template < typename PtrMember >
56  void Wrap( PtrMember pMember )
57  {
58  mFunctor = CBL::makeFunctor( (CBL::Functor1<ParmType1>*)0, pMember );
59  mIsInit = true;
60  }
61 
62 
63  const WrappedFuncType& GetMethod() const
64  {
65  CLAM_ASSERT( mIsInit, "Must be initialized" );
66  return mFunctor;
67  }
68 
69  void operator()( ParmType1 parm )
70  {
71  CLAM_ASSERT( mIsInit, "Must be initialized" );
72  mFunctor( parm );
73  }
74 
75  private:
76 
77  WrappedFuncType mFunctor;
78  bool mIsInit;
79 
80  };
81 
82 }
83 
84 #endif // SlottedMethod.hxx
85