/usr/include/trilinos/Teko_StaticRequestCallback.hpp is in libtrilinos-teko-dev 12.4.2-2.
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// @HEADER
//
// ***********************************************************************
//
// Teko: A package for block and physics based preconditioning
// Copyright 2010 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// Questions? Contact Eric C. Cyr (eccyr@sandia.gov)
//
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// @HEADER
*/
#ifndef __Teko_StaticRequestCallback_hpp__
#define __Teko_StaticRequestCallback_hpp__
#include "Teko_RequestCallback.hpp"
namespace Teko {
/** A simple request interface that takes
* a static bit of data to return to Teko.
* This is meant primarily as a testing and
* early stage development tool.
*
* The constructor takes an object of the same
* type the class was templated on. It also
* takes a string to be used to match the
* request.
*/
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
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