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root/group/trunk/OOPSE/libmdtools/Functor.hpp
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Comparing trunk/OOPSE/libmdtools/Functor.hpp (file contents):
Revision 1007 by tim, Tue Feb 3 17:10:44 2004 UTC vs.
Revision 1031 by tim, Fri Feb 6 18:58:06 2004 UTC

# Line 7 | Line 7 | class ObjFunctor0{
7  
8   class ObjFunctor0{
9    public:
10 +
11 +    virtual ~ObjFunctor0() {}
12      virtual double operator()(vector<double>&)=0;  
13 +    
14   };
15  
16 < class PtrFunctor0 : ObjFunctor0{
16 > class PtrFunctor0 : public ObjFunctor0{
17  
18    public:
19  
# Line 54 | Line 57 | class ObjFunctor1{
57   class ObjFunctor1{
58  
59    public:
60 +    virtual ~ObjFunctor1() {}
61      virtual double operator()(vector<double>&, vector<double>&)=0;  
62      
63   };
# Line 61 | Line 65 | class PtrFunctor1 : ObjFunctor1{
65   //PtrFunctor class wraps a pointer which points to an objct function.
66   // PtrFunctor can be invoked by
67   // functor(vector<double>&, vector<double>&)
68 < class PtrFunctor1 : ObjFunctor1{
68 > class PtrFunctor1 : public ObjFunctor1{
69  
70    public:
71  
72      PtrFunctor1(double (*thePtrFunc)(vector<double>&, vector<double>&)){
73        ptrFunc = thePtrFunc;
74      }
75 <    
75 >
76      virtual double operator()(vector<double>& arg, vector<double>& grad){
77         return (*ptrFunc)(arg, grad);
78      };
# Line 96 | Line 100 | class ClassMemObjFunctor1 : public ObjFunctor1{
100      TClass* ptrClass;
101   };
102  
103 +
104 + class OutputFunctor{
105 +  public:
106 +
107 +    virtual ~OutputFunctor() {}
108 +    virtual void operator()(vector<double>&, int)=0;  
109 +    
110 + };
111 +
112 + class PtrOutputFunctor : public OutputFunctor{
113 +
114 +  public:
115 +
116 +    PtrOutputFunctor(void (*thePtrFunc)(vector<double>&, int)){
117 +      ptrFunc = thePtrFunc;
118 +    }
119 +    
120 +    virtual void operator()(vector<double>& arg1, int arg2){
121 +       return (*ptrFunc)(arg1, arg2);
122 +    };
123 +    
124 +  protected:
125 +    void (*ptrFunc)(vector<double>&, int);
126 + };
127 +
128 +
129 + //ClassMemObjFunctor class wraps a pointer pointing to a member function of a class
130 + //
131 + template<typename TClass>
132 + class ClassMemOutputFunctor : public OutputFunctor{
133 +  public:
134 +    ClassMemOutputFunctor(TClass* thePtrClass, void (TClass::*thePtrFunc)(vector<double>&, int)){
135 +      ptrClass = thePtrClass;
136 +      ptrFunc = thePtrFunc;
137 +    }
138 +    
139 +    void operator()(vector<double>& arg1, int arg2){
140 +      return (*ptrClass.*ptrFunc)(arg1, arg2);
141 +    }
142 +  protected:
143 +    
144 +    void (TClass::*ptrFunc)(vector<double>&, int);  
145 +    TClass* ptrClass;
146 + };
147   #endif

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