OpenPSTD::Kernel::Solver Class Reference

Component that computes the state variables of the scene for consecutive time steps. More...

#include <Solver.h>

Inheritance diagram for OpenPSTD::Kernel::Solver:

Collaboration diagram for OpenPSTD::Kernel::Solver:

Public Member Functions
	Solver (std::shared_ptr< Scene > scene, KernelCallback *callback)
	Solver constructor (abstract). More...
void	compute_propagation ()
	Start the simulation solver. More...

Protected Member Functions
void	update_field_values (std::shared_ptr< Domain > domain, unsigned long rk_step)
	Updates the pressure and velocity fields of the domains to the new values computed in the RK scheme. More...
PSTD_FRAME_PTR	get_pressure_vector ()
	The GUI format for pressure fields. More...

Protected Attributes
KernelCallback *	callback
int	number_of_time_steps
	The final number of computed frames.

Detailed Description

Component that computes the state variables of the scene for consecutive time steps.

This is an abstract class, implemented in single/multi-threaded solvers. Based on the settings and the scene, the solver repeatedly executes the PSTD method to approximate the pressure and velocity. The time integration is performed with a RK6 method described in <paper>.

Constructor & Destructor Documentation

OpenPSTD::Kernel::Solver::Solver	(	std::shared_ptr< Scene >	scene,
		KernelCallback *	callback
	)

Solver constructor (abstract).

Initialized parameters for running the openPSTD algorithm

Parameters

scene	Pointer to scene object.
callback	Pointer to callback function

Returns

: New solver object.

Member Function Documentation

void OpenPSTD::Kernel::Solver::compute_propagation

(

)

Start the simulation solver.

Runs until the simulation is finished, but meanwhile makes calls to the callback. A more badass name is welcome

PSTD_FRAME_PTR OpenPSTD::Kernel::Solver::get_pressure_vector ( )

protected

The GUI format for pressure fields.

Returns

PSTD_FRAME (shared pointer to float vector)

void OpenPSTD::Kernel::Solver::update_field_values ( std::shared_ptr< Domain >  domain, unsigned long  rk_step  )

protected

Updates the pressure and velocity fields of the domains to the new values computed in the RK scheme.

Parameters

domain	Domain under consideration
rk_step	sub-step of RK6 method

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The documentation for this class was generated from the following files:

• /home/omar/Software/cpp/openPSTD/kernel/Solver.h
• /home/omar/Software/cpp/openPSTD/kernel/Solver.cpp