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* to calculate the gradient |
7 |
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*/ |
8 |
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9 |
< |
class ObjFunctor{ |
9 |
> |
class ObjFunctor1{ |
10 |
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11 |
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public: |
12 |
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virtual double operator()(vector<double>&, vector<double>&)=0; |
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//PtrFunctor class wraps a pointer which points to an objct function. |
19 |
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// PtrFunctor can be invoked by |
20 |
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// functor(vector<double>&, vector<double>&) |
21 |
< |
class PtrFunctor : ObjFunctor{ |
21 |
> |
class PtrFunctor1 : ObjFunctor1{ |
22 |
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23 |
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public: |
24 |
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|
25 |
< |
PtrFunctor(double (*thePtrFunc)(vector<double>&, vector<double>&)){ |
25 |
> |
PtrFunctor1(double (*thePtrFunc)(vector<double>&, vector<double>&)){ |
26 |
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ptrFunc = thePtrFunc; |
27 |
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} |
28 |
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37 |
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//ClassMemObjFunctor class wraps a pointer pointing to a member function of a class |
38 |
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// |
39 |
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template<typename TClass> |
40 |
< |
class ClassMemObjFunctor : public ObjFunctor{ |
40 |
> |
class ClassMemObjFunctor1 : public ObjFunctor1{ |
41 |
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public: |
42 |
< |
ClassMemObjFunctor(TClass* thePtrClass, double (TClass::*thePtrFunc)(vector<double>&, vector<double>&)){ |
42 |
> |
ClassMemObjFunctor1(TClass* thePtrClass, double (TClass::*thePtrFunc)(vector<double>&, vector<double>&)){ |
43 |
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ptrClass = thePtrClass; |
44 |
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ptrFunc = thePtrFunc; |
45 |
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} |