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33 lines
923 B
C++
33 lines
923 B
C++
/*
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* Copyright 2011 Mario Mulansky
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* Copyright 2012 Karsten Ahnert
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*
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or
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* copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <vector>
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using namespace std;
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struct rt_algebra
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{
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template< typename T , size_t dim >
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inline static void foreach( boost::array< T , dim > & x_tmp ,
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const boost::array< T , dim > &x ,
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//const vector< double > &a ,
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const double* a ,
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const boost::array< T , dim > *k_vector ,
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const double dt , const size_t s )
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{
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for( size_t i=0 ; i<dim ; ++i )
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{
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x_tmp[i] = x[i];
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for( size_t j = 0 ; j<s ; ++j )
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x_tmp[i] += a[j]*dt*k_vector[j][i];
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}
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}
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};
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