#include <DecisionTree-inl.h>

Inheritance diagram for gtsam::DecisionTree< L, Y >::Choice< L, Y >:

Public Member Functions
NodePtr	apply (const Unary &op) const override
	apply unary operator. More...

NodePtr	apply (const UnaryAssignment &op, const Assignment< L > &assignment) const override
	Apply unary operator with assignment. More...

NodePtr	apply_f_op_g (const Node &g, const Binary &op) const override

template<typename OP >
NodePtr	apply_fC_op_gL (const Leaf &gL, OP op) const

NodePtr	apply_g_op_fC (const Choice &fC, const Binary &op) const override

NodePtr	apply_g_op_fL (const Leaf &fL, const Binary &op) const override

const std::vector< NodePtr > &	branches () const

	Choice ()
	Default constructor for serialization. More...

	Choice (const L &label, size_t count)
	Constructor, given choice label and mandatory expected branch count. More...

	Choice (const Choice &f, const Choice &g, const Binary &op)
	Construct from applying binary op to two Choice nodes. More...

	Choice (const L &label, const Choice &f, const Unary &op)
	Construct from applying unary op to a Choice node. More...

	Choice (const L &label, const Choice &f, const UnaryAssignment &op, const Assignment< L > &assignment)
	Constructor which accepts a UnaryAssignment op and the corresponding assignment. More...

NodePtr	choose (const L &label, size_t index) const override

void	dot (std::ostream &os, const LabelFormatter &labelFormatter, const ValueFormatter &valueFormatter, bool showZero) const override

bool	equals (const Node &q, const CompareFunc &compare) const override
	equality More...

bool	isLeaf () const override

const L &	label () const
	Return the label of this choice node. More...

size_t	nrChoices () const

const Y &	operator() (const Assignment< L > &x) const override
	evaluate More...

void	print (const std::string &s, const LabelFormatter &labelFormatter, const ValueFormatter &valueFormatter) const override
	print (as a tree). More...

void	push_back (const NodePtr &node)

bool	sameLeaf (const Leaf &q) const override
	Choice-Leaf equality: always false. More...

bool	sameLeaf (const Node &q) const override
	polymorphic equality: if q is a leaf, could be... More...

	~Choice () override

Public Member Functions inherited from gtsam::DecisionTree< L, Y >::Node
const void *	id () const

	Node ()

virtual	~Node ()

Static Public Member Functions
static NodePtr	Unique (const ChoicePtr &f)
	If all branches of a choice node f are the same, just return a branch. More...

Public Attributes
std::vector< NodePtr >	branches_

L	label_

Private Types
using	Base = DecisionTree< L, Y >::Node

using	ChoicePtr = std::shared_ptr< const Choice >

Private Attributes
size_t	allSame_

Additional Inherited Members
Public Types inherited from gtsam::DecisionTree< L, Y >::Node
using	Ptr = std::shared_ptr< const Node >

Detailed Description

template<typename L, typename Y>
template<typename L, typename Y>
struct gtsam::DecisionTree< L, Y >::Choice< L, Y >

Definition at line 174 of file DecisionTree-inl.h.

Member Typedef Documentation

◆ Base

template<typename L, typename Y>

template<typename L , typename Y >

using gtsam::DecisionTree< L, Y >::Choice< L, Y >::Base = DecisionTree<L, Y>::Node

private

Definition at line 447 of file DecisionTree-inl.h.

◆ ChoicePtr

template<typename L, typename Y>

template<typename L , typename Y >

using gtsam::DecisionTree< L, Y >::Choice< L, Y >::ChoicePtr = std::shared_ptr<const Choice>

private

Definition at line 188 of file DecisionTree-inl.h.

Constructor & Destructor Documentation

◆ Choice() [1/5]

template<typename L, typename Y>

template<typename L , typename Y >

gtsam::DecisionTree< L, Y >::Choice< L, Y >::Choice ( )

inline

Default constructor for serialization.

Definition at line 192 of file DecisionTree-inl.h.

◆ ~Choice()

template<typename L, typename Y>

template<typename L , typename Y >

gtsam::DecisionTree< L, Y >::Choice< L, Y >::~Choice ( )

inlineoverride

Definition at line 194 of file DecisionTree-inl.h.

◆ Choice() [2/5]

template<typename L, typename Y>

template<typename L , typename Y >

gtsam::DecisionTree< L, Y >::Choice< L, Y >::Choice	(	const L &	label,
		size_t	count
	)

inline

Constructor, given choice label and mandatory expected branch count.

Definition at line 226 of file DecisionTree-inl.h.

◆ Choice() [3/5]

template<typename L, typename Y>

template<typename L , typename Y >

gtsam::DecisionTree< L, Y >::Choice< L, Y >::Choice	(	const Choice< L, Y > &	f,
		const Choice< L, Y > &	g,
		const Binary &	op
	)

inline

Construct from applying binary op to two Choice nodes.

Definition at line 232 of file DecisionTree-inl.h.

◆ Choice() [4/5]

template<typename L, typename Y>

template<typename L , typename Y >

gtsam::DecisionTree< L, Y >::Choice< L, Y >::Choice	(	const L &	label,
		const Choice< L, Y > &	f,
		const Unary &	op
	)

inline

Construct from applying unary op to a Choice node.

Definition at line 353 of file DecisionTree-inl.h.

◆ Choice() [5/5]

template<typename L, typename Y>

template<typename L , typename Y >

gtsam::DecisionTree< L, Y >::Choice< L, Y >::Choice	(	const L &	label,
		const Choice< L, Y > &	f,
		const UnaryAssignment &	op,
		const Assignment< L > &	assignment
	)

inline

Constructor which accepts a UnaryAssignment op and the corresponding assignment.

Parameters

label	The label for this node.
f	The original choice node to apply the op on.
op	Function to apply on the choice node. Takes Assignment and value as arguments.
assignment	The Assignment that will go to op.

Definition at line 371 of file DecisionTree-inl.h.

Member Function Documentation

◆ apply() [1/2]

template<typename L, typename Y>

template<typename L , typename Y >

NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::apply ( const Unary & op ) const

inlineoverridevirtual

apply unary operator.

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 391 of file DecisionTree-inl.h.

◆ apply() [2/2]

template<typename L, typename Y>

template<typename L , typename Y >

NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::apply	(	const UnaryAssignment &	op,
		const Assignment< L > &	assignment
	)		const

inlineoverridevirtual

Apply unary operator with assignment.

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 397 of file DecisionTree-inl.h.

◆ apply_f_op_g()

template<typename L, typename Y>

template<typename L , typename Y >

NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::apply_f_op_g	(	const Node &	g,
		const Binary &	op
	)		const

inlineoverridevirtual

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 408 of file DecisionTree-inl.h.

◆ apply_fC_op_gL()

template<typename L, typename Y>

template<typename L , typename Y >

template<typename OP >

NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::apply_fC_op_gL	(	const Leaf &	gL,
		OP	op
	)		const

inline

Definition at line 428 of file DecisionTree-inl.h.

◆ apply_g_op_fC()

template<typename L, typename Y>

template<typename L , typename Y >

NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::apply_g_op_fC	(	const Choice< L, Y > &	fC,
		const Binary &	op
	)		const

inlineoverridevirtual

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 421 of file DecisionTree-inl.h.

◆ apply_g_op_fL()

template<typename L, typename Y>

template<typename L , typename Y >

NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::apply_g_op_fL	(	const Leaf &	fL,
		const Binary &	op
	)		const

inlineoverridevirtual

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 413 of file DecisionTree-inl.h.

◆ branches()

template<typename L, typename Y>

template<typename L , typename Y >

const std::vector<NodePtr>& gtsam::DecisionTree< L, Y >::Choice< L, Y >::branches ( ) const

inline

Definition at line 268 of file DecisionTree-inl.h.

◆ choose()

template<typename L, typename Y>

template<typename L , typename Y >

NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::choose	(	const L &	label,
		size_t	index
	)		const

inlineoverridevirtual

choose a branch, recursively

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 436 of file DecisionTree-inl.h.

◆ dot()

template<typename L, typename Y>

template<typename L , typename Y >

void gtsam::DecisionTree< L, Y >::Choice< L, Y >::dot	(	std::ostream &	os,
		const LabelFormatter &	labelFormatter,
		const ValueFormatter &	valueFormatter,
		bool	showZero
	)		const

inlineoverridevirtual

output to graphviz (as a a graph)

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 292 of file DecisionTree-inl.h.

◆ equals()

template<typename L, typename Y>

template<typename L , typename Y >

bool gtsam::DecisionTree< L, Y >::Choice< L, Y >::equals	(	const Node &	q,
		const CompareFunc &	compare
	)		const

inlineoverridevirtual

equality

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 325 of file DecisionTree-inl.h.

◆ isLeaf()

template<typename L, typename Y>

template<typename L , typename Y >

bool gtsam::DecisionTree< L, Y >::Choice< L, Y >::isLeaf ( ) const

inlineoverridevirtual

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 223 of file DecisionTree-inl.h.

◆ label()

template<typename L, typename Y>

template<typename L , typename Y >

const L& gtsam::DecisionTree< L, Y >::Choice< L, Y >::label ( ) const

inline

Return the label of this choice node.

Definition at line 260 of file DecisionTree-inl.h.

◆ nrChoices()

template<typename L, typename Y>

template<typename L , typename Y >

size_t gtsam::DecisionTree< L, Y >::Choice< L, Y >::nrChoices ( ) const

inline

Definition at line 264 of file DecisionTree-inl.h.

◆ operator()()

template<typename L, typename Y>

template<typename L , typename Y >

const Y& gtsam::DecisionTree< L, Y >::Choice< L, Y >::operator() ( const Assignment< L > & x ) const

inlineoverridevirtual

evaluate

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 338 of file DecisionTree-inl.h.

◆ print()

template<typename L, typename Y>

template<typename L , typename Y >

void gtsam::DecisionTree< L, Y >::Choice< L, Y >::print	(	const std::string &	s,
		const LabelFormatter &	labelFormatter,
		const ValueFormatter &	valueFormatter
	)		const

inlineoverridevirtual

print (as a tree).

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 282 of file DecisionTree-inl.h.

◆ push_back()

template<typename L, typename Y>

template<typename L , typename Y >

void gtsam::DecisionTree< L, Y >::Choice< L, Y >::push_back ( const NodePtr & node )

inline

add a branch: TODO merge into constructor

Definition at line 273 of file DecisionTree-inl.h.

◆ sameLeaf() [1/2]

template<typename L, typename Y>

template<typename L , typename Y >

bool gtsam::DecisionTree< L, Y >::Choice< L, Y >::sameLeaf ( const Leaf & q ) const

inlineoverridevirtual

Choice-Leaf equality: always false.

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 315 of file DecisionTree-inl.h.

◆ sameLeaf() [2/2]

template<typename L, typename Y>

template<typename L , typename Y >

bool gtsam::DecisionTree< L, Y >::Choice< L, Y >::sameLeaf ( const Node & q ) const

inlineoverridevirtual

polymorphic equality: if q is a leaf, could be...

Implements gtsam::DecisionTree< L, Y >::Node.

Definition at line 320 of file DecisionTree-inl.h.

◆ Unique()

template<typename L, typename Y>

template<typename L , typename Y >

static NodePtr gtsam::DecisionTree< L, Y >::Choice< L, Y >::Unique ( const ChoicePtr & f )

inlinestatic

If all branches of a choice node f are the same, just return a branch.

Definition at line 202 of file DecisionTree-inl.h.

Member Data Documentation

◆ allSame_

template<typename L, typename Y>

template<typename L , typename Y >

size_t gtsam::DecisionTree< L, Y >::Choice< L, Y >::allSame_

private

Incremental allSame. Records if all the branches are the same leaf.

Definition at line 186 of file DecisionTree-inl.h.

◆ branches_

template<typename L, typename Y>

template<typename L , typename Y >

std::vector<NodePtr> gtsam::DecisionTree< L, Y >::Choice< L, Y >::branches_

The children of this Choice node.

Definition at line 179 of file DecisionTree-inl.h.

◆ label_

template<typename L, typename Y>

template<typename L , typename Y >

L gtsam::DecisionTree< L, Y >::Choice< L, Y >::label_

the label of the variable on which we split

Definition at line 176 of file DecisionTree-inl.h.

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

DecisionTree-inl.h

Public Member Functions

Static Public Member Functions

Public Attributes

Private Types

Private Attributes

Additional Inherited Members

Detailed Description

template<typename L, typename Y> template<typename L, typename Y> struct gtsam::DecisionTree< L, Y >::Choice< L, Y >

Member Typedef Documentation

◆ Base

◆ ChoicePtr

Constructor & Destructor Documentation

◆ Choice() [1/5]

◆ ~Choice()

◆ Choice() [2/5]

◆ Choice() [3/5]

◆ Choice() [4/5]

◆ Choice() [5/5]

Member Function Documentation

◆ apply() [1/2]

◆ apply() [2/2]

◆ apply_f_op_g()

◆ apply_fC_op_gL()

◆ apply_g_op_fC()

◆ apply_g_op_fL()

◆ branches()

◆ choose()

◆ dot()

◆ equals()

◆ isLeaf()

◆ label()

◆ nrChoices()

◆ operator()()

◆ print()

◆ push_back()

◆ sameLeaf() [1/2]

◆ sameLeaf() [2/2]

◆ Unique()

Member Data Documentation

◆ allSame_

◆ branches_

◆ label_

template<typename L, typename Y>
template<typename L, typename Y>
struct gtsam::DecisionTree< L, Y >::Choice< L, Y >