Teuchos - Trilinos Tools Package Version of the Day
Teuchos_ReductionOp.hpp
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00004 //                    Teuchos: Common Tools Package
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00041 
00042 #ifndef TEUCHOS_REDUCTION_OP_HPP
00043 #define TEUCHOS_REDUCTION_OP_HPP
00044 
00045 #include "Teuchos_Describable.hpp"
00046 
00047 
00048 namespace Teuchos {
00049 
00050 
00059 template<typename Ordinal, typename T>
00060 class ValueTypeReductionOp : public Describable {
00061 public:
00063   virtual void reduce(
00064     const Ordinal count,
00065     const T inBuffer[],
00066     T inoutBuffer[]
00067     ) const = 0;
00068 };
00069 
00070 
00079 template<typename Ordinal, typename T>
00080 class ReferenceTypeReductionOp : public Describable {
00081 public:
00083   virtual void reduce(
00084     const Ordinal count,
00085     const T*const inBuffer[],
00086     T*const inoutBuffer[]
00087     ) const = 0;
00088 };
00089 
00090 
00091 } // namespace Teuchos
00092 
00093 
00094 #endif // TEUCHOS_REDUCTION_OP_HPP
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