#include <Value.h>
Public Member Functions | |
template<typename ValueType > | |
const ValueType & | cast () const |
virtual std::shared_ptr< Value > | clone () const =0 |
virtual Value * | clone_ () const =0 |
virtual void | deallocate_ () const =0 |
virtual size_t | dim () const =0 |
virtual bool | equals_ (const Value &other, double tol=1e-9) const =0 |
virtual Vector | localCoordinates_ (const Value &value) const =0 |
virtual Value & | operator= (const Value &) |
virtual void | print (const std::string &str="") const =0 |
virtual Value * | retract_ (const Vector &delta) const =0 |
virtual | ~Value () |
This is the base class for any type to be stored in Values. Note: As of GTSAM 4.0, Value types should no longer derive from Value or DerivedValue. Use type traits instead. See https://bitbucket.org/gtborg/gtsam/wiki/Migrating%20from%20GTSAM%203.X%20to%20GTSAM%204.0#markdown-header-custom-value-types for current usage and migration details.
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inlinevirtual |
const ValueType & gtsam::Value::cast |
Cast to known ValueType
Definition at line 204 of file GenericValue.h.
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pure virtual |
Clone this value (normal clone on the heap, delete with 'delete' operator)
Implemented in gtsam::GenericValue< T >.
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pure virtual |
Clone this value in a special memory pool, must be deleted with Value::deallocate_, not with the 'delete' operator.
Implemented in gtsam::GenericValue< T >.
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pure virtual |
Deallocate a raw pointer of this value
Implemented in gtsam::GenericValue< T >.
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pure virtual |
Return the dimensionality of the tangent space of this value. This is the dimensionality of delta
passed into retract() and of the vector returned by localCoordinates().
Implemented in gtsam::GenericValue< T >.
Compare this Value with another for equality.
Implemented in gtsam::GenericValue< T >.
Compute the coordinates in the tangent space of this value that retract() would map to value
.
value | The value whose coordinates should be determined in the tangent space of the value on which this function is called. |
value
in the tangent space of this
. Implemented in gtsam::GenericValue< T >.
Assignment operator
Reimplemented in gtsam::GenericValue< T >.
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pure virtual |
Print this value, for debugging and unit tests
Implemented in gtsam::GenericValue< T >.
Increment the value, by mapping from the vector delta in the tangent space of the current value back to the manifold to produce a new, incremented value.
delta | The delta vector in the tangent space of this value, by which to increment this value. |
Implemented in gtsam::GenericValue< T >.