arcs::aubo_scope::Expression Class Reference

#include <expression.h>

Public Member Functions
	Expression (Expression &f)
	Expression (Expression &&f)
virtual	~Expression ()
std::string	toString ()
void	append (const std::string &expressionPart)
	Append a string part of the expression. More...
void	appendVariable (VariablePtr variable)
	Append a variable object to the expression. More...
void	appendFeature (FeaturePtr feature)
	Append a Feature object to the expression. More...
void	appendWaypoint (WaypointPtr waypoint)
	Append a waypoint to the expression. More...
void	appendIo (IoPtr io)
	Append an I/O object to the expression. More...

Private Member Functions
	Expression ()

Private Attributes
void *	d_ { nullptr }

Friends
class	DataSwitch

Detailed Description

An expression can be used for, e.g. configuration of various built-in program nodes, such as If and Wait nodes. Expressions are typically conditional expressions (which evaluates to true or false).

An Expression is built using the ExpressionBuilder interface.

Definition at line 25 of file expression.h.

Constructor & Destructor Documentation

arcs::aubo_scope::Expression::Expression

(

Expression &

f

)

arcs::aubo_scope::Expression::Expression

(

Expression &&

f

)

virtual arcs::aubo_scope::Expression::~Expression ( )

virtual

arcs::aubo_scope::Expression::Expression ( )

private

Member Function Documentation

void arcs::aubo_scope::Expression::append

(

const std::string &

expressionPart

)

Append a string part of the expression.

This can be anything that is valid in an expression or even the full expression if it does not contain references to any entities (such as variables and features among others).

Parameters

expressionPart

the expression part to be appended.

Returns

the ExpressionBuilder

void arcs::aubo_scope::Expression::appendFeature

(

FeaturePtr

feature

)

Append a Feature object to the expression.

When this part is evaluated the pose of the Feature is used.

Parameters

feature

the Feature to append

Returns

the ExpressionBuilder

void arcs::aubo_scope::Expression::appendIo

(

IoPtr

io

)

Append an I/O object to the expression.

Parameters

io	the I/O to append.

Returns

the ExpressionBuilder

void arcs::aubo_scope::Expression::appendVariable

(

VariablePtr

variable

)

Append a variable object to the expression.

Parameters

variable

the variable to append.

Returns

the ExpressionBuilder

void arcs::aubo_scope::Expression::appendWaypoint

(

WaypointPtr

waypoint

)

Append a waypoint to the expression.

When this part is evaluated the pose of the waypoint is used.

Parameters

waypoint

the waypoint to append

Returns

the ExpressionBuilder

std::string arcs::aubo_scope::Expression::toString

(

)

Friends And Related Function Documentation

friend class DataSwitch

friend

Definition at line 79 of file expression.h.

Member Data Documentation

void* arcs::aubo_scope::Expression::d_ { nullptr }

private

Definition at line 81 of file expression.h.

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

• include/aubo_caps/domain/value/expression/expression.h