SFMMStar< grid_t, cell_t > Class Template Reference

Inheritance diagram for SFMMStar< grid_t, cell_t >:

Collaboration diagram for SFMMStar< grid_t, cell_t >:

Public Member Functions
	SFMMStar (HeurStrategy h=TIME)
	SFMMStar (const char *name, HeurStrategy h=TIME)
Public Member Functions inherited from SFMM< grid_t, cell_t >
	SFMM (HeurStrategy h=NOHEUR)
	SFMM (const char *name, HeurStrategy h=NOHEUR)
Public Member Functions inherited from FMM< grid_t, FMPriorityQueue< cell_t > >
	FMM (HeurStrategy h=NOHEUR)
	FMM (const char *name, HeurStrategy h=NOHEUR)
virtual void	setup ()
	Executes EikonalSolver setup and sets maximum size for the narrow band.
virtual void	computeInternal ()
	Actual method that implements FMM.
void	setHeuristics (HeurStrategy h)
	Set heuristics flag. True is activated. It will precompute distances if not done already.
HeurStrategy	getHeuristics () const
	Returns heuristics flag.
virtual void	clear ()
	Clears the solver, it is not recommended to be used out of the destructor.
virtual void	reset ()
	Clears temporal data, so it is ready to run again.
virtual void	precomputeDistances ()
	Computes euclidean distance between goal and rest of cells.
virtual double	getPrecomputedDistance (const unsigned int idx)
	Extracts the euclidean distance calculated from precomputeDistances function distance between two positions.
virtual void	printRunInfo () const
Public Member Functions inherited from EikonalSolver< grid_t >
	EikonalSolver (const std::string &name)
virtual double	solveEikonal (const int &idx)
	Solves nD Eikonal equation for cell idx. If heuristics are activated, it will add the estimated travel time to goal with current velocity. More...
Public Member Functions inherited from Solver< grid_t >
	Solver (const std::string &name)
virtual void	setEnvironment (grid_t *g)
	Sets and cleans the grid in which operations will be performed.
virtual void	setInitialAndGoalPoints (const std::vector< unsigned int > &init_points, unsigned int goal_idx)
	Sets the initial and goal points by the indices of the grid.
virtual void	setInitialPoints (const std::vector< unsigned int > &init_points)
	Sets the initial points by the indices of the grid.
virtual void	setInitialAndGoalPoints (const std::array< unsigned int, grid_t::getNDims()> &init_coord, const std::array< unsigned int, grid_t::getNDims()> &goal_coord)
	Sets the initial and goal points by the coordinates of the grid.
virtual void	setInitialPoints (const std::array< unsigned int, grid_t::getNDims()> &init_coord)
	Sets the initial point by the coordinates of the grid.
void	compute ()
	Computes the distances map. Will call setup() if not done already.
template<class T >
T *	as ()
	Cast this instance to a desired type.
template<class T >
const T *	as () const
	Cast this instance to a desired type.
const std::string &	getName () const
	Returns name of the solver.
grid_t *	getGrid () const
	Returns a pointer to the grid used.
virtual double	getTime () const

Additional Inherited Members
Protected Member Functions inherited from EikonalSolver< grid_t >
double	solveEikonalNDims (unsigned int idx, unsigned int dim)
	Solves the Eikonal equation assuming that Tvalues_ is sorted.
Protected Member Functions inherited from Solver< grid_t >
int	sanityChecks ()
	Performs different check before a solver can proceed.
Protected Attributes inherited from EikonalSolver< grid_t >
std::vector< double >	Tvalues_
	Auxiliar vector with values T0,T1...Tn-1 variables in the Discretized Eikonal Equation.
std::array< unsigned int, 2 *grid_t::getNDims()>	neighbors_
	Auxiliar array which stores the neighbor of each iteration of the computeFM() function.
Protected Attributes inherited from Solver< grid_t >
grid_t *	grid_
	Grid container.
std::string	name_
	Solver name.
bool	setup_
	Setup status.
std::vector< unsigned int >	init_points_
	Initial index.
unsigned int	goal_idx_
	Goal index.
std::chrono::time_point < std::chrono::steady_clock >	start_
	Time measurement variables.
std::chrono::time_point < std::chrono::steady_clock >	end_
double	time_
	Time elapsed by the compute method.

Detailed Description

template<class grid_t, class cell_t = FMCell>
class SFMMStar< grid_t, cell_t >

Definition at line 41 of file sfmmstar.hpp.

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

• /home/jvgomez/Desktop/fastmarching/include/fast_methods/fm/sfmmstar.hpp