GTSAM
4.0.2
C++ library for smoothing and mapping (SAM)
|
#include <AllDiff.h>
Public Types | |
typedef std::shared_ptr< Constraint > | shared_ptr |
typedef DiscreteFactor | This |
This class. | |
typedef Factor | Base |
Our base class. | |
using | Values = DiscreteValues |
backwards compatibility | |
typedef KeyVector::iterator | iterator |
Iterator over keys. | |
typedef KeyVector::const_iterator | const_iterator |
Const iterator over keys. | |
Wrapper support | |
using | Names = DiscreteValues::Names |
Translation table from values to strings. | |
Public Member Functions | |
AllDiff (const DiscreteKeys &dkeys) | |
Construct from keys. | |
void | print (const std::string &s="", const KeyFormatter &formatter=DefaultKeyFormatter) const override |
print | |
bool | equals (const DiscreteFactor &other, double tol) const override |
equals | |
double | operator() (const DiscreteValues &values) const override |
Calculate value = expensive ! | |
DecisionTreeFactor | toDecisionTreeFactor () const override |
Convert into a decisiontree, can be very expensive ! | |
DecisionTreeFactor | operator* (const DecisionTreeFactor &f) const override |
Multiply into a decisiontree. | |
bool | ensureArcConsistency (Key j, Domains *domains) const override |
Constraint::shared_ptr | partiallyApply (const DiscreteValues &) const override |
Partially apply known values. | |
Constraint::shared_ptr | partiallyApply (const Domains &) const override |
Partially apply known values, domain version. | |
Wrapper support | |
std::string | markdown (const KeyFormatter &keyFormatter=DefaultKeyFormatter, const Names &names={}) const override |
Render as markdown table. | |
std::string | html (const KeyFormatter &keyFormatter=DefaultKeyFormatter, const Names &names={}) const override |
Render as html table. | |
Testable | |
bool | equals (const This &other, double tol=1e-9) const |
check equality | |
virtual void | printKeys (const std::string &s="Factor", const KeyFormatter &formatter=DefaultKeyFormatter) const |
print only keys | |
Standard Interface | |
double | error (const DiscreteValues &values) const |
Error is just -log(value) | |
double | error (const HybridValues &c) const override |
Standard Interface | |
bool | empty () const |
Whether the factor is empty (involves zero variables). | |
Key | front () const |
First key. | |
Key | back () const |
Last key. | |
const_iterator | find (Key key) const |
find | |
const KeyVector & | keys () const |
Access the factor's involved variable keys. | |
const_iterator | begin () const |
const_iterator | end () const |
size_t | size () const |
Advanced Interface | |
KeyVector & | keys () |
iterator | begin () |
iterator | end () |
Static Protected Member Functions | |
Standard Constructors | |
template<typename CONTAINER > | |
static Factor | FromKeys (const CONTAINER &keys) |
template<typename ITERATOR > | |
static Factor | FromIterators (ITERATOR first, ITERATOR last) |
Protected Attributes | |
KeyVector | keys_ |
The keys involved in this factor. | |
General AllDiff constraint. Returns 1 if values for all keys are different, 0 otherwise.
|
inlineinherited |
Iterator at beginning of involved variable keys
|
inlineinherited |
Iterator at beginning of involved variable keys
|
inlineinherited |
Iterator at end of involved variable keys
|
inlineinherited |
Iterator at end of involved variable keys
|
overridevirtualinherited |
All factor types need to implement an error function. In factor graphs, this is the negative log-likelihood.
Reimplemented from gtsam::Factor.
|
inlinestaticprotectedinherited |
Construct factor from iterator keys. This is called internally from derived factor static factor methods, as a workaround for not being able to call the protected constructors above.
|
inlinestaticprotectedinherited |
Construct factor from container of keys. This is called internally from derived factor static factor methods, as a workaround for not being able to call the protected constructors above.
|
inlineinherited |
|
inlineinherited |