diff options
Diffstat (limited to 'libs/numeric/odeint/performance/odeint_rk4_lorenz_range.cpp')
-rw-r--r-- | libs/numeric/odeint/performance/odeint_rk4_lorenz_range.cpp | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/libs/numeric/odeint/performance/odeint_rk4_lorenz_range.cpp b/libs/numeric/odeint/performance/odeint_rk4_lorenz_range.cpp deleted file mode 100644 index 0e7172416..000000000 --- a/libs/numeric/odeint/performance/odeint_rk4_lorenz_range.cpp +++ /dev/null @@ -1,59 +0,0 @@ -/* - * odeint_rk4_lorenz_def_alg.cpp - * - * Copyright 2011 Mario Mulansky - * Copyright 2012 Karsten Ahnert - * - * Distributed under the Boost Software License, Version 1.0. - * (See accompanying file LICENSE_1_0.txt or - * copy at http://www.boost.org/LICENSE_1_0.txt) - */ - - -#include <boost/array.hpp> - -#include <boost/numeric/odeint/stepper/runge_kutta4_classic.hpp> -#include <boost/numeric/odeint/algebra/array_algebra.hpp> - -#include "rk_performance_test_case.hpp" - -#include "lorenz.hpp" - -typedef boost::array< double , 3 > state_type; -typedef boost::numeric::odeint::runge_kutta4_classic< state_type > rk4_odeint_type; - - -class odeint_wrapper -{ -public: - void reset_init_cond() - { - m_x[0] = 10.0 * rand() / RAND_MAX; - m_x[1] = 10.0 * rand() / RAND_MAX; - m_x[2] = 10.0 * rand() / RAND_MAX; - m_t = 0.0; - } - - inline void do_step( const double dt ) - { - m_stepper.do_step( lorenz() , m_x , m_t , dt ); - //m_t += dt; - } - - double state( const size_t i ) const - { return m_x[i]; } - -private: - state_type m_x; - double m_t; - rk4_odeint_type m_stepper; -}; - - - -int main() -{ - odeint_wrapper stepper; - - run( stepper ); -} |