Teko_StaticRequestCallback.hpp

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//      Teko: A package for block and physics based preconditioning
//                  Copyright 2010 Sandia Corporation 
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#ifndef __Teko_StaticRequestCallback_hpp__
#define __Teko_StaticRequestCallback_hpp__

#include "Teko_RequestCallback.hpp"

namespace Teko {

template <typename DataT>
class StaticRequestCallback : public RequestCallback<DataT> {
public:
   StaticRequestCallback(const std::string & name,DataT data) : name_(name), data_(data) {}

   DataT request(const RequestMesg & rm);
   void preRequest(const RequestMesg & rm);
   bool handlesRequest(const RequestMesg & rm);

private:
   std::string name_;
   DataT data_;
};

template <typename DataT>
DataT StaticRequestCallback<DataT>::request(const RequestMesg & rm)
{
   TEUCHOS_ASSERT(handlesRequest(rm));
 
   return data_;   
}

template <typename DataT>
void StaticRequestCallback<DataT>::preRequest(const RequestMesg & rm)
{
   TEUCHOS_ASSERT(handlesRequest(rm));
}

template <typename DataT>
bool StaticRequestCallback<DataT>::handlesRequest(const RequestMesg & rm)
{
   return name_==rm.getName();
}

}

#endif