RTT::scripting Namespace Reference

Parser code for the Orocos real-time scripting language. More...

Classes
class	ArgumentsParser
	This is a parser that you construct to parse a set of arguments. More...
class	CallFunction
	An action which calls a FunctionFraph for execution in a ExecutionEngine. More...
class	CommandComposite
	Based on the software pattern 'composite', this class RTT_SCRIPTING_API allows composing command objects into one command object. More...
class	CommandCounter
	This command increments a counter when executed. More...
struct	CommandDataSource
	A Command which evaluates a base::DataSourceBase and always returns true. More...
struct	CommandDataSourceBool
	A Command which evaluates a internal::DataSource<bool> and returns the result of get(). More...
class	CommandFunction
	A functor with the base::ActionInterface, for the case where the functor is a bool(void). More...
class	ConditionFunction
	A functor with the ConditionInterface, for the case where the functor is a bool(void). More...
class	CommandIllegal
	A Command indicating that an error was encountered somewhere, most likely during the construction of another command. More...
class	CommandNOP
	The empty command. More...
class	CommandString
	This command displays a string when executed. More...
class	CommonParser
	This class contains some very common parser definitions. More...
class	ConditionBoolDataSource
	A Condition which holds a boolean DataSource. More...
class	ConditionBoolProperty
	ConditionBoolProperty is a Condition which reads out a Property<bool>. More...
class	ConditionCache
	A conditional that evaluates and caches another Condition. More...
class	ConditionCompare
	A general compare condition. More...
class	ConditionBinaryCompositeAND
	Compose an 'AND' function of two Conditions. More...
class	ConditionDSDuration
	A conditional that evaluates true after a certain time (in seconds) has passed, given by a DataSource. More...
class	ConditionDuration
	A conditional that evaluates true after a certain time has passed. More...
class	ConditionExpire
	A conditional that evaluates true until a certain time has elapsed since construction or the last reset() More...
class	ConditionFalse
	A conditional that evaluates false. More...
class	ConditionInterface
	This interface represents the concept of a condition which can be evaluated and return true or false. More...
class	ConditionInvert
	A conditional that evaluates to the inverse of another Condition. More...
class	ConditionOnce
	A conditional that evaluates the first time true and afterwards always false (or vice versa). More...
class	ConditionParser
	This is a class containing a parse function for conditions. More...
class	ConditionTrue
	A conditional that evaluates true. More...
class	DataSourceCondition
	A class that wraps a Condition in a internal::DataSource<bool> interface. More...
class	DataSourceTime
	A internal::DataSource which returns the time elapsed since the last reset in Seconds. More...
class	EdgeCondition
	This class represents a conditional branch in a program tree. More...
class	DataCallParser
	This parser parses a call of the form "a.b( arg1, arg2, ..., argN )". More...
class	ConstructorParser
	Parses type constructor syntax. More...
class	ExpressionParser
	How we parse: this parser works like a stack-based RPN calculator. More...
class	FunctionFactory
	A Factory which delivers operations which execute a FunctionGraph in an engine. More...
class	FunctionGraph
	This class represents a function. More...
class	FunctionGraphBuilder
	This class builds a program consisting of data contained in a program graph tree, based on the Boost Graph Library. More...
class	semantic_parse_exception
	A Semantic parse exception means the parser recognised a part of the string, but got into trouble lateron, for example, a missing argument or non existing component. More...
class	fatal_syntactic_parse_exception
	A Fatal Syntactic parse exception means the parser knows the input is plain wrong and no further attemts should be made to parse it. More...
class	fatal_semantic_parse_exception
	A Fatal Semantic parse exception means the parser knows that the parsing failed dramatically and should not be passed to another parser. More...
class	syntactic_parse_exception
	A normal syntactic parse exception means the parser recognised the input, but got stuck later due to a syntactic error, like a missing brace. More...
class	parse_exception_semantic_error
	parse_exception class that is used for various semantic errors for which it was not worth defining a proper exception class. More...
class	parse_exception_fatal_semantic_error
	parse_exception class that is used for fatal semantic errors for which it was not worth defining a proper exception class. More...
class	parse_exception_parser_fail
	An exception which a parser may throw to indicate that it failed to understand the input, and thus can not interpret its validity. More...
class	parse_exception_syntactic_error
	parse_exception class that is used for various syntactic errors for which it was not worth defining a proper exception class. More...
class	ParsedStateMachine
	State machine created by the scripting engine which represents a parsed state machine. More...
class	Parser
	This class is the public interface to the Orocos Program Parser Framework. More...
class	PeerParser
	Get the peer and object from an invocation path like a.b.c.d() . More...
class	program_load_exception
	This exception is thrown when a program or state machine could not be loaded into a ProgramProcessor or StateMachineProcessor. More...
class	program_unload_exception
	This exception is thrown when a program or state machine could not be unloaded into a ProgramProcessor or StateMachineProcessor. More...
class	ProgramGraphParser
	A Parser for Orocos Program Scripts. More...
class	ProgramInterface
	A Program represents a collection of instructions that can be stepwise executed. More...
class	ProgramService
	This class represents a program as an Service in the Orocos TaskContext system. More...
class	PropertyParser
	Get the property and bag from an invocation path like bag.subbag.prop . More...
class	ScriptingService
	This interface allows to load program scripts and state machines and allows execution of code. More...
class	ScriptParser
	Parsers and executes any RTT script you throw at it. More...
class	SendHandleAlias
	Keeps track of a DataSource which has a SendHandle and the factory for creating the collect functions associated with that handle. More...
class	StateDescription
	This class represents a state with all actions stored in an external program. More...
class	StateGraphParser
	This is not a parser in the Boost.spirit sense of the word, it's just a class used to hold the parser and semantic actions. More...
class	StateInterface
	A State contains an entry, run, handle and exit program. More...
class	StateMachine
	A hierarchical StateMachine which is loaded in the Program Processor. More...
class	StateMachineService
	This class represents a stateMachine as a Service in the Orocos TaskContext system. More...
class	StatementProcessor
	This class parses and executes a single scripting statement. More...
class	TryCommand
	A command which tries another command and stores the result in a internal::DataSource<bool>. More...
class	TryCommandResult
	Returns the (accept/reject) status of another command. More...
class	EvalCommand
	Evaluates a internal::DataSource<bool> in a command. More...
class	EvalCommandResult
	The result of a command which evaluates a boolean DataSource. More...
class	ValueChangeParser
	This class is responsible for parsing constant definitions, variable definitions, variable change instructions, and alias definitions. More...
class	ValueParser
	A class for parsing const values. More...
class	VertexNode
	This class represents elements in a program tree. More...
Typedefs
typedef boost::shared_ptr < FunctionGraph >	FunctionGraphPtr
typedef boost::weak_ptr < FunctionGraph >	FunctionGraphWPtr
typedef boost::shared_ptr < ParsedStateMachine >	ParsedStateMachinePtr
typedef boost::weak_ptr < ParsedStateMachine >	ParsedStateMachineWPtr
typedef boost::shared_ptr < ProgramInterface >	ProgramInterfacePtr
typedef boost::weak_ptr < ProgramInterface >	ProgramInterfaceWPtr
typedef boost::shared_ptr < ProgramService >	ProgramServicePtr
typedef boost::shared_ptr < StateMachine >	StateMachinePtr
typedef boost::weak_ptr < StateMachine >	StateMachineWPtr
typedef boost::shared_ptr < StateMachineService >	StateMachineServicePtr
Enumerations
enum	vertex_command_t { vertex_command }
enum	vertex_exec_t { vertex_exec }
Functions
void	DumpObject (Service::shared_ptr peer)

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Detailed Description

Parser code for the Orocos real-time scripting language.