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This commit is contained in:
Christian Zimmermann 2017-11-02 21:20:31 +01:00
parent 14bf7d003c
commit 8b23a173da
2 changed files with 18 additions and 5 deletions
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9
src/multi_array_operation.cc
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@ -161,6 +161,15 @@ namespace MultiArrayTools
return Operation<T,std::divides<T>,OperationClass,Second>(*mOc, in);
}
template <typename T, class OperationClass>
template <class IndexType>
auto OperationTemplate<T,OperationClass>::c(std::shared_ptr<IndexType>& ind) const
-> Contraction<T,OperationClass,IndexType>
{
return Contraction<T,OperationClass,IndexType>(*mOc, ind);
}
/*************************
* OperationMaster *
*************************/

12
src/multi_array_operation.h
View file

@ -109,6 +109,10 @@ namespace MultiArrayTools
auto operator/(const Second& in) const
-> Operation<T,std::divides<T>,OperationClass,Second>;
template <class IndexType>
auto c(std::shared_ptr<IndexType>& ind) const
-> Contraction<T,OperationClass,IndexType>;
private:
OperationClass* mOc;
};
@ -223,15 +227,15 @@ namespace MultiArrayTools
mutable BlockResult<T> mRes;
};
template <typename T, class Op>
template <typename T, class Op, class IndexType>
class Contraction : public OperationTemplate<T,Contraction<T,Op> >
{
public:
typedef T value_type;
typedef OperationTemplate<T,Contraction<T,Op> > OT;
typedef OperationTemplate<T,Contraction<T,Op,IndexType> > OT;
Contraction(const Op& op);
Contraction(const Op& op, std::shared_ptr<IndexType> ind);
const BlockResult<T>& get() const;
@ -241,8 +245,8 @@ namespace MultiArrayTools
protected:
const Op& mOp;
std::shared_ptr<IndexType> mInd;
mutable BlockResult<T> mRes;
};
}