All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends
ompl::base::RealVectorIdentityProjectionEvaluator Class Reference

Define the identity projection. More...

#include <RealVectorStateProjections.h>

Inheritance diagram for ompl::base::RealVectorIdentityProjectionEvaluator:

Public Member Functions

 RealVectorIdentityProjectionEvaluator (const StateSpace *space, const std::vector< double > &cellSizes)
 Initialize the identity projection evaluator for state space space. The indices of the kept components are in components and the cell sizes are in cellSizes.
 RealVectorIdentityProjectionEvaluator (const StateSpacePtr &space, const std::vector< double > &cellSizes)
 Initialize the identity projection evaluator for state space space. The indices of the kept components are in components and the cell sizes are in cellSizes.
 RealVectorIdentityProjectionEvaluator (const StateSpace *space)
 Initialize the identity projection evaluator for state space space. The indices of the kept components are in components and the cell sizes are a tenth of the bounds from the state space.
 RealVectorIdentityProjectionEvaluator (const StateSpacePtr &space)
 Initialize the identity projection evaluator for state space space. The indices of the kept components are in components and the cell sizes are a tenth of the bounds from the state space.
virtual unsigned int getDimension (void) const
 Return the dimension of the projection defined by this evaluator.
virtual void defaultCellSizes (void)
 Set the default cell dimensions for this projection. The default implementation of this function is empty. setup() calls this function if no cell dimensions have been previously set.
virtual void setup (void)
 Perform configuration steps, if needed.
virtual void project (const State *state, EuclideanProjection &projection) const
 Compute the projection as an array of double values.
- Public Member Functions inherited from ompl::base::ProjectionEvaluator
 ProjectionEvaluator (const StateSpace *space)
 Construct a projection evaluator for a specific state space.
 ProjectionEvaluator (const StateSpacePtr &space)
 Construct a projection evaluator for a specific state space.
virtual void setCellSizes (const std::vector< double > &cellSizes)
 Define the size (in each dimension) of a grid cell. The number of sizes set here must be the same as the dimension of the projection computed by the projection evaluator. After a call to this function, setup() will not call defaultCellSizes() or inferCellSizes() any more.
void setCellSizes (unsigned int dim, double cellSize)
 Set the cell sizes to cellSize for a particular dimension dim. This function simply calls getCellSizes(), modifies the desired dimension and then calls setCellSizes(). This is done intentionally to enforce a call to setCellSizes().
void mulCellSizes (double factor)
 Multiply the cell sizes in each dimension by a specified factor factor. This function does nothing if cell sizes have not been set. If cell sizes have been set (irrespective of source; e.g., user, default or inferred), this function will then call setCellSizes(), so the source of the cell sizes will be considered to be the user.
bool userConfigured (void) const
 Return true if any user configuration has been done to this projection evaluator (setCellSizes() was called)
const std::vector< double > & getCellSizes (void) const
 Get the size (each dimension) of a grid cell.
double getCellSizes (unsigned int dim) const
 Get the size of a particular dimension of a grid cell.
void checkCellSizes (void) const
 Check if cell dimensions match projection dimension.
void inferCellSizes (void)
 Sample the state space and decide on default cell sizes. This function is called by setup() if no cell dsizes have been set and defaultCellSizes() does not fill the cell sizes either.
void computeCoordinates (const EuclideanProjection &projection, ProjectionCoordinates &coord) const
 Compute integer coordinates for a projection.
void computeCoordinates (const State *state, ProjectionCoordinates &coord) const
 Compute integer coordinates for a state.
ParamSetparams (void)
 Get the parameters for this projection.
const ParamSetparams (void) const
 Get the parameters for this projection.
virtual void printSettings (std::ostream &out=std::cout) const
 Print settings about this projection.
virtual void printProjection (const EuclideanProjection &projection, std::ostream &out=std::cout) const
 Print a euclidean projection.

Additional Inherited Members

- Protected Attributes inherited from ompl::base::ProjectionEvaluator
const StateSpacespace_
 The state space this projection operates on.
std::vector< double > cellSizes_
 The size of a cell, in every dimension of the projected space, in the implicitly defined integer grid.
bool defaultCellSizes_
 Flag indicating whether cell sizes have been set by the user, or whether they were inferred automatically. This flag becomes false if setCellSizes() is called.
bool cellSizesWereInferred_
 Flag indicating whether projection cell sizes were automatically inferred.
ParamSet params_
 The set of parameters for this projection.

Detailed Description

Define the identity projection.

Definition at line 162 of file RealVectorStateProjections.h.


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