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Diffstat (limited to 'inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/odeint/stepper/velocity_verlet.hpp')
| -rw-r--r-- | inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/odeint/stepper/velocity_verlet.hpp | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/odeint/stepper/velocity_verlet.hpp b/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/odeint/stepper/velocity_verlet.hpp deleted file mode 100644 index 3a20fc25c..000000000 --- a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/numeric/odeint/stepper/velocity_verlet.hpp +++ /dev/null @@ -1,381 +0,0 @@ -/* - [auto_generated] - boost/numeric/odeint/stepper/velocity_verlet.hpp - - [begin_description] - tba. - [end_description] - - Copyright 2009-2012 Karsten Ahnert - Copyright 2009-2012 Mario Mulansky - - 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) -*/ - - -#ifndef BOOST_NUMERIC_ODEINT_STEPPER_VELOCITY_VERLET_HPP_DEFINED -#define BOOST_NUMERIC_ODEINT_STEPPER_VELOCITY_VERLET_HPP_DEFINED - -#include <boost/numeric/odeint/stepper/base/algebra_stepper_base.hpp> -#include <boost/numeric/odeint/stepper/stepper_categories.hpp> - -#include <boost/numeric/odeint/algebra/algebra_dispatcher.hpp> -#include <boost/numeric/odeint/algebra/operations_dispatcher.hpp> -#include <boost/numeric/odeint/util/resizer.hpp> -#include <boost/numeric/odeint/util/state_wrapper.hpp> -#include <boost/numeric/odeint/util/unwrap_reference.hpp> - -#include <boost/numeric/odeint/util/bind.hpp> -#include <boost/numeric/odeint/util/copy.hpp> -#include <boost/numeric/odeint/util/resizer.hpp> -// #include <boost/numeric/odeint/util/is_pair.hpp> -// #include <boost/array.hpp> - - - -namespace boost { -namespace numeric { -namespace odeint { - - - -template < - class Coor , - class Velocity = Coor , - class Value = double , - class Acceleration = Coor , - class Time = Value , - class TimeSq = Time , - class Algebra = typename algebra_dispatcher< Coor >::algebra_type , - class Operations = typename operations_dispatcher< Coor >::operations_type , - class Resizer = initially_resizer - > -class velocity_verlet : public algebra_stepper_base< Algebra , Operations > -{ -public: - - typedef algebra_stepper_base< Algebra , Operations > algebra_stepper_base_type; - typedef typename algebra_stepper_base_type::algebra_type algebra_type; - typedef typename algebra_stepper_base_type::operations_type operations_type; - - typedef Coor coor_type; - typedef Velocity velocity_type; - typedef Acceleration acceleration_type; - typedef std::pair< coor_type , velocity_type > state_type; - typedef std::pair< velocity_type , acceleration_type > deriv_type; - typedef state_wrapper< acceleration_type > wrapped_acceleration_type; - typedef Value value_type; - typedef Time time_type; - typedef TimeSq time_square_type; - typedef Resizer resizer_type; - typedef stepper_tag stepper_category; - - typedef unsigned short order_type; - - static const order_type order_value = 1; - - /** - * \return Returns the order of the stepper. - */ - order_type order( void ) const - { - return order_value; - } - - - velocity_verlet( const algebra_type & algebra = algebra_type() ) - : algebra_stepper_base_type( algebra ) , m_first_call( true ) - , m_a1() , m_a2() , m_current_a1( true ) { } - - - template< class System , class StateInOut > - void do_step( System system , StateInOut & x , time_type t , time_type dt ) - { - do_step_v1( system , x , t , dt ); - } - - - template< class System , class StateInOut > - void do_step( System system , const StateInOut & x , time_type t , time_type dt ) - { - do_step_v1( system , x , t , dt ); - } - - - template< class System , class CoorIn , class VelocityIn , class AccelerationIn , - class CoorOut , class VelocityOut , class AccelerationOut > - void do_step( System system , CoorIn const & qin , VelocityIn const & pin , AccelerationIn const & ain , - CoorOut & qout , VelocityOut & pout , AccelerationOut & aout , time_type t , time_type dt ) - { - const value_type one = static_cast< value_type >( 1.0 ); - const value_type one_half = static_cast< value_type >( 0.5 ); - - algebra_stepper_base_type::m_algebra.for_each4( - qout , qin , pin , ain , - typename operations_type::template scale_sum3< value_type , time_type , time_square_type >( one , one * dt , one_half * dt * dt ) ); - - typename odeint::unwrap_reference< System >::type & sys = system; - - sys( qout , pin , aout , t + dt ); - - algebra_stepper_base_type::m_algebra.for_each4( - pout , pin , ain , aout , - typename operations_type::template scale_sum3< value_type , time_type , time_type >( one , one_half * dt , one_half * dt ) ); - } - - - template< class StateIn > - void adjust_size( const StateIn & x ) - { - if( resize_impl( x ) ) - m_first_call = true; - } - - void reset( void ) - { - m_first_call = true; - } - - - /** - * \fn velocity_verlet::initialize( const AccelerationIn &qin ) - * \brief Initializes the internal state of the stepper. - * \param deriv The acceleration of x. The next call of `do_step` expects that the acceleration of `x` passed to `do_step` - * has the value of `qin`. - */ - template< class AccelerationIn > - void initialize( const AccelerationIn & ain ) - { - // alloc a - m_resizer.adjust_size( ain , - detail::bind( &velocity_verlet::template resize_impl< AccelerationIn > , - detail::ref( *this ) , detail::_1 ) ); - boost::numeric::odeint::copy( ain , get_current_acc() ); - m_first_call = false; - } - - - template< class System , class CoorIn , class VelocityIn > - void initialize( System system , const CoorIn & qin , const VelocityIn & pin , time_type t ) - { - m_resizer.adjust_size( qin , - detail::bind( &velocity_verlet::template resize_impl< CoorIn > , - detail::ref( *this ) , detail::_1 ) ); - initialize_acc( system , qin , pin , t ); - } - - bool is_initialized( void ) const - { - return ! m_first_call; - } - - -private: - - template< class System , class CoorIn , class VelocityIn > - void initialize_acc( System system , const CoorIn & qin , const VelocityIn & pin , time_type t ) - { - typename odeint::unwrap_reference< System >::type & sys = system; - sys( qin , pin , get_current_acc() , t ); - m_first_call = false; - } - - template< class System , class StateInOut > - void do_step_v1( System system , StateInOut & x , time_type t , time_type dt ) - { - typedef typename odeint::unwrap_reference< StateInOut >::type state_in_type; - typedef typename odeint::unwrap_reference< typename state_in_type::first_type >::type coor_in_type; - typedef typename odeint::unwrap_reference< typename state_in_type::second_type >::type momentum_in_type; - - typedef typename boost::remove_reference< coor_in_type >::type xyz_type; - state_in_type & statein = x; - coor_in_type & qinout = statein.first; - momentum_in_type & pinout = statein.second; - - // alloc a - if( m_resizer.adjust_size( qinout , - detail::bind( &velocity_verlet::template resize_impl< xyz_type > , - detail::ref( *this ) , detail::_1 ) ) - || m_first_call ) - { - initialize_acc( system , qinout , pinout , t ); - } - - // check first - do_step( system , qinout , pinout , get_current_acc() , qinout , pinout , get_old_acc() , t , dt ); - toggle_current_acc(); - } - - template< class StateIn > - bool resize_impl( const StateIn & x ) - { - bool resized = false; - resized |= adjust_size_by_resizeability( m_a1 , x , typename is_resizeable< acceleration_type >::type() ); - resized |= adjust_size_by_resizeability( m_a2 , x , typename is_resizeable< acceleration_type >::type() ); - return resized; - } - - acceleration_type & get_current_acc( void ) - { - return m_current_a1 ? m_a1.m_v : m_a2.m_v ; - } - - const acceleration_type & get_current_acc( void ) const - { - return m_current_a1 ? m_a1.m_v : m_a2.m_v ; - } - - acceleration_type & get_old_acc( void ) - { - return m_current_a1 ? m_a2.m_v : m_a1.m_v ; - } - - const acceleration_type & get_old_acc( void ) const - { - return m_current_a1 ? m_a2.m_v : m_a1.m_v ; - } - - void toggle_current_acc( void ) - { - m_current_a1 = ! m_current_a1; - } - - resizer_type m_resizer; - bool m_first_call; - wrapped_acceleration_type m_a1 , m_a2; - bool m_current_a1; -}; - -/** - * \class velocity_verlet - * \brief The Velocity-Verlet algorithm. - * - * <a href="http://en.wikipedia.org/wiki/Verlet_integration" >The Velocity-Verlet algorithm</a> is a method for simulation of molecular dynamics systems. It solves the ODE - * a=f(r,v',t) where r are the coordinates, v are the velocities and a are the accelerations, hence v = dr/dt, a=dv/dt. - * - * \tparam Coor The type representing the coordinates. - * \tparam Velocity The type representing the velocities. - * \tparam Value The type value type. - * \tparam Acceleration The type representing the acceleration. - * \tparam Time The time representing the independent variable - the time. - * \tparam TimeSq The time representing the square of the time. - * \tparam Algebra The algebra. - * \tparam Operations The operations type. - * \tparam Resizer The resizer policy type. - */ - - - /** - * \fn velocity_verlet::velocity_verlet( const algebra_type &algebra ) - * \brief Constructs the velocity_verlet class. This constructor can be used as a default - * constructor if the algebra has a default constructor. - * \param algebra A copy of algebra is made and stored. - */ - - - /** - * \fn velocity_verlet::do_step( System system , StateInOut &x , time_type t , time_type dt ) - * \brief This method performs one step. It transforms the result in-place. - * - * It can be used like - * \code - * pair< coordinates , velocities > state; - * stepper.do_step( sys , x , t , dt ); - * \endcode - * - * \param system The system function to solve, hence the r.h.s. of the ordinary differential equation. It must fulfill the - * Second Order System concept. - * \param x The state of the ODE which should be solved. The state is pair of Coor and Velocity. - * \param t The value of the time, at which the step should be performed. - * \param dt The step size. - */ - - /** - * \fn velocity_verlet::do_step( System system , const StateInOut &x , time_type t , time_type dt ) - * \brief This method performs one step. It transforms the result in-place. - * - * It can be used like - * \code - * pair< coordinates , velocities > state; - * stepper.do_step( sys , x , t , dt ); - * \endcode - * - * \param system The system function to solve, hence the r.h.s. of the ordinary differential equation. It must fulfill the - * Second Order System concept. - * \param x The state of the ODE which should be solved. The state is pair of Coor and Velocity. - * \param t The value of the time, at which the step should be performed. - * \param dt The step size. - */ - - - - /** - * \fn velocity_verlet::do_step( System system , CoorIn const & qin , VelocityIn const & pin , AccelerationIn const & ain , CoorOut & qout , VelocityOut & pout , AccelerationOut & aout , time_type t , time_type dt ) - * \brief This method performs one step. It transforms the result in-place. Additionally to the other methods - * the coordinates, velocities and accelerations are passed directly to do_step and they are transformed out-of-place. - * - * It can be used like - * \code - * coordinates qin , qout; - * velocities pin , pout; - * accelerations ain, aout; - * stepper.do_step( sys , qin , pin , ain , qout , pout , aout , t , dt ); - * \endcode - * - * \param system The system function to solve, hence the r.h.s. of the ordinary differential equation. It must fulfill the - * Second Order System concept. - * \param x The state of the ODE which should be solved. The state is pair of Coor and Velocity. - * \param t The value of the time, at which the step should be performed. - * \param dt The step size. - */ - - - /** - * \fn void velocity_verlet::adjust_size( const StateIn &x ) - * \brief Adjust the size of all temporaries in the stepper manually. - * \param x A state from which the size of the temporaries to be resized is deduced. - */ - - - /** - * \fn velocity_verlet::reset( void ) - * \brief Resets the internal state of this stepper. After calling this method it is safe to use all - * `do_step` method without explicitly initializing the stepper. - */ - - - - /** - * \fn velocity_verlet::initialize( System system , const CoorIn &qin , const VelocityIn &pin , time_type t ) - * \brief Initializes the internal state of the stepper. - * - * This method is equivalent to - * \code - * Acceleration a; - * system( qin , pin , a , t ); - * stepper.initialize( a ); - * \endcode - * - * \param system The system function for the next calls of `do_step`. - * \param qin The current coordinates of the ODE. - * \param pin The current velocities of the ODE. - * \param t The current time of the ODE. - */ - - - /** - * \fn velocity_verlet::is_initialized() - * \returns Returns if the stepper is initialized. - */ - - - - -} // namespace odeint -} // namespace numeric -} // namespace boost - - -#endif // BOOST_NUMERIC_ODEINT_STEPPER_VELOCITY_VERLET_HPP_DEFINED |