A Coordinate is a ModelComponent for managing the access and behavior of a model's generalized coordinate including its value, speed and acceleration (once system accelerations have been realized). More...

Inheritance diagram for OpenSim::Coordinate:

OpenSim Properties, Sockets, Outputs, Inputs
Properties (single-value)
double	default_value
	"The value of this coordinate before any value has been set. " "Rotational coordinate value is in radians and Translational in meters." More...

double	default_speed_value
	"The speed value of this coordinate before any value has been set. " "Rotational coordinate value is in rad/s and Translational in m/s." More...

bool	clamped
	"Flag indicating whether or not the values of the coordinates should " "be limited to the range, above." More...

bool	locked
	"Flag indicating whether or not the values of the coordinates should " "be constrained to the current (e.g. default) value, above." More...

bool	prescribed
	"Flag indicating whether or not the values of the coordinates should " "be prescribed according to the function above. It is ignored if the " "no prescribed function is specified." More...

bool	is_free_to_satisfy_constraints
	"Flag identifies whether or not this coordinate can change freely when " "posing the model to satisfy kinematic constraints. When true, the " "coordinate's initial or specified value is ignored when considering " "constraints. This allows values for important coordinates, which have " "this flag set to false, to dictate the value of unimportant coordinates " "if they are linked via constraints." More...

Properties (list)
double	range
	"The minimum and maximum values that the coordinate can range between. " "Rotational coordinate range in radians and Translational in meters." More...

Properties (optional)
Function	prescribed_function
	"If specified, the coordinate can be prescribed by a function of time. " "It can be any OpenSim Function with valid second order derivatives." More...

Outputs
double	value
	Provides the value of getValue() and is available at stage SimTK::Stage::Model . More...

double	speed
	Provides the value of getSpeedValue() and is available at stage SimTK::Stage::Model . More...

double	acceleration
	Provides the value of getAccelerationValue() and is available at stage SimTK::Stage::Acceleration . More...

OpenSim Properties, Sockets, Outputs, Inputs inherited from OpenSim::Component
Component	components
	"List of components that this component owns and serializes." More...

Public Member Functions
const MotionType &	getUserSpecifiedMotionTypePriorTo40 () const

	Coordinate ()
	default constructor More...

	Coordinate (const std::string &aName, MotionType aMotionType, double defaultValue, double aRangeMin, double aRangeMax)
	Convenience constructor. More...

Property-related functions
const double &	get_default_value () const
	Get the value of the default_value property. More...

double &	upd_default_value ()
	Get a writable reference to the default_value property. More...

void	set_default_value (const double &value)
	Set the value of the default_value property. More...

const double &	get_default_speed_value () const
	Get the value of the default_speed_value property. More...

double &	upd_default_speed_value ()
	Get a writable reference to the default_speed_value property. More...

void	set_default_speed_value (const double &value)
	Set the value of the default_speed_value property. More...

const double &	get_range (int i) const
	Get the value of the i-th element of the range property. More...

double &	upd_range (int i)
	Get a writable reference to the i-th element of the range property. More...

void	set_range (int i, const double &value)
	Set the value of the i-th element of range property. More...

int	append_range (const double &value)
	Append an element to the range property. More...

const bool &	get_clamped () const
	Get the value of the clamped property. More...

bool &	upd_clamped ()
	Get a writable reference to the clamped property. More...

void	set_clamped (const bool &value)
	Set the value of the clamped property. More...

const bool &	get_locked () const
	Get the value of the locked property. More...

bool &	upd_locked ()
	Get a writable reference to the locked property. More...

void	set_locked (const bool &value)
	Set the value of the locked property. More...

const Function &	get_prescribed_function () const
	Get the value of the prescribed_function property. More...

Function &	upd_prescribed_function ()
	Get a writable reference to the prescribed_function property. More...

void	set_prescribed_function (const Function &value)
	Set the value of the prescribed_function property. More...

const bool &	get_prescribed () const
	Get the value of the prescribed property. More...

bool &	upd_prescribed ()
	Get a writable reference to the prescribed property. More...

void	set_prescribed (const bool &value)
	Set the value of the prescribed property. More...

const bool &	get_is_free_to_satisfy_constraints () const
	Get the value of the is_free_to_satisfy_constraints property. More...

bool &	upd_is_free_to_satisfy_constraints ()
	Get a writable reference to the is_free_to_satisfy_constraints property. More...

void	set_is_free_to_satisfy_constraints (const bool &value)
	Set the value of the is_free_to_satisfy_constraints property. More...

Public accessor methods
Get and set attributes of the Coordinate
const Joint &	getJoint () const
	access to the Coordinate's owning joint More...

MotionType	getMotionType () const
	access to the generalized Coordinate's motion type This can be Rotational, Translational, or Coupled (both) More...

double	getValue (const SimTK::State &s) const
	get the value of the Coordinate from the state More...

void	setValue (SimTK::State &s, double aValue, bool enforceContraints=true) const
	Set the value of the Coordinate on to the state. More...

double	getSpeedValue (const SimTK::State &s) const
	get the speed value of the Coordinate from the state More...

void	setSpeedValue (SimTK::State &s, double aValue) const

const std::string &	getSpeedName () const
	return the name (label) used to identify the Coordinate's speed state variable. More...

double	getDefaultValue () const
	get the default value for this coordinate. More...

void	setDefaultValue (double aDefaultValue)

double	getDefaultSpeedValue () const
	get the default speed value for this coordinate. More...

void	setDefaultSpeedValue (double aDefaultSpeedValue)

double	getAccelerationValue (const SimTK::State &s) const
	get acceleration of the coordinate is dependent on having realized the model and state to the acceleration stage More...

bool	getClamped (const SimTK::State &s) const
	determine or set whether or not the Coordinate is "clamped" between a range of values. More...

void	setClamped (SimTK::State &s, bool aLocked) const

bool	getDefaultClamped () const
	get/set whether or not the Coordinate is clamped by default More...

void	setDefaultClamped (bool aClamped)

double	getRangeMin () const
	get the value for the Coordinate's range of motion More...

double	getRangeMax () const

void	setRange (double aRange[2])
	set the range with a double array of length 2 in order of minimum and maximum coordinate values (`setRange()` is not wrapped; use `setRangeMin()` and `setRangeMax()` instead) More...

void	setRangeMin (double aMin)

void	setRangeMax (double aMax)

bool	getLocked (const SimTK::State &s) const
	determine or set whether or not the Coordinate is "locked" for a given state of the Model. More...

void	setLocked (SimTK::State &s, bool aLocked) const

bool	getDefaultLocked () const
	get/set whether or not the Coordinate is locked by default More...

void	setDefaultLocked (bool aLocked)

bool	isPrescribed (const SimTK::State &s) const
	determine or set whether or not the Coordinate is "prescribed" for a given state of the Model. More...

void	setIsPrescribed (SimTK::State &s, bool isPrescribed) const

bool	getDefaultIsPrescribed () const
	get/set whether or not the Coordinate is locked by default More...

void	setDefaultIsPrescribed (bool isPrescribed)

void	setPrescribedFunction (const Function &function)
	Specify an OpenSim Function specifies the prescribed motion for this Coordinate as a function of time. More...

const Function &	getPrescribedFunction () const

bool	isDependent (const SimTK::State &s) const
	Return true if coordinate is dependent on other coordinates via a coupler constraint OR it has been flagged as free to change when satisfying the model's kinematic constraints in general. More...

bool	isConstrained (const SimTK::State &s) const
	Return true if coordinate is locked, prescribed, or dependent on other coordinates. More...

Advanced Access to underlying Simbody system resources
int	getMobilizerQIndex () const

SimTK::MobilizedBodyIndex	getBodyIndex () const

Public Member Functions inherited from OpenSim::ModelComponent
	ModelComponent ()
	Default constructor. More...

	ModelComponent (const std::string &aFileName, bool aUpdateFromXMLNode=true)
	Construct ModelComponent from an XML file. More...

	ModelComponent (SimTK::Xml::Element &aNode)
	Construct ModelComponent from a specific node in an XML document. More...

virtual	~ModelComponent ()
	Destructor is virtual to allow concrete model component cleanup. More...

void	connectToModel (Model &model)
	Connect this ModelComponent to its aggregate- a Model. More...

const Model &	getModel () const
	Get a const reference to the Model this component is part of. More...

Model &	updModel ()
	Get a modifiable reference to the Model this component is part of. More...

bool	hasModel () const
	Does this ModelComponent have a Model associated with it? More...

void	preScale (const SimTK::State &s, const ScaleSet &scaleSet)
	Perform any computations that must occur before ModelComponent::scale() is invoked on all ModelComponents in the Model. More...

void	scale (const SimTK::State &s, const ScaleSet &scaleSet)
	Scale the ModelComponent. More...

void	postScale (const SimTK::State &s, const ScaleSet &scaleSet)
	Perform any computations that must occur after ModelComponent::scale() has been invoked on all ModelComponents in the Model. More...

Public Member Functions inherited from OpenSim::Component
	Component ()
	Default constructor. More...

	Component (const std::string &aFileName, bool aUpdateFromXMLNode=true)
	Construct Component from an XML file. More...

	Component (SimTK::Xml::Element &aNode)
	Construct Component from a specific node in an XML document. More...

	Component (const Component &)=default
	Use default copy constructor and assignment operator. More...

Component &	operator= (const Component &)=default

virtual	~Component ()=default
	Destructor is virtual to allow concrete Component to cleanup. More...

virtual void	generateDecorations (bool fixed, const ModelDisplayHints &hints, const SimTK::State &state, SimTK::Array_< SimTK::DecorativeGeometry > &appendToThis) const
	Optional method for generating arbitrary display geometry that reflects this Component at the specified state. More...

const SimTK::MultibodySystem &	getSystem () const
	Get the underlying MultibodySystem that this component is connected to. More...

bool	hasSystem () const
	Check if this component has an underlying MultibodySystem. More...

bool	isComponentInOwnershipTree (const Component *component) const
	Does the provided component already exist anywhere in the ownership tree (not just subcomponents of this component)? More...

void	addComponent (Component *subcomponent)
	Add a Component (as a subcomponent) of this component. More...

template<typename T = Component>
ComponentList< const T >	getComponentList () const
	Get an iterator through the underlying subcomponents that this component is composed of. More...

template<typename T = Component>
ComponentList< T >	updComponentList ()
	Similar to getComponentList(), except the resulting list allows one to modify the components. More...

template<typename T = Component>
unsigned	countNumComponents () const
	Uses getComponentList<T>() to count the number of underlying subcomponents of the specified type. More...

std::string	getAbsolutePathString () const
	Get the complete (absolute) pathname for this Component to its ancestral Component, which is the root of the tree to which this Component belongs. More...

ComponentPath	getAbsolutePath () const
	Return a ComponentPath of the absolute path of this Component. More...

std::string	getRelativePathString (const Component &wrt) const
	Get the relative path of this Component with respect to another Component, as a string. More...

ComponentPath	getRelativePath (const Component &wrt) const
	Get the relative path of this Component with respect to another Component. More...

bool	hasComponent (const std::string &pathname) const
	Query if there is a component (of any type) at the specified path name. More...

template<class C = Component>
bool	hasComponent (const std::string &pathname) const
	Query if there is a component of a given type at the specified path name. More...

template<class C = Component>
const C &	getComponent (const std::string &pathname) const
	Get a unique subcomponent of this Component by its path name and type 'C'. More...

template<class C = Component>
const C &	getComponent (const ComponentPath &pathname) const

const Component &	getComponent (const std::string &pathname) const
	Similar to the templatized getComponent(), except this returns the component as the generic Component type. More...

template<class C = Component>
C &	updComponent (const std::string &name)
	Get a writable reference to a subcomponent. More...

template<class C = Component>
C &	updComponent (const ComponentPath &name)

Component &	updComponent (const std::string &pathname)
	Similar to the templatized updComponent(), except this returns the component as the generic Component type. More...

unsigned	printComponentsMatching (const std::string &substring) const
	Print a list to the console of all components whose absolute path name contains the given string. More...

int	getNumStateVariables () const
	Get the number of "continuous" state variables maintained by the Component and its subcomponents. More...

Array< std::string >	getStateVariableNames () const
	Get the names of "continuous" state variables maintained by the Component and its subcomponents. More...

template<class C = Component>
const C *	findComponent (const ComponentPath &pathToFind) const
	Find a Component to which this Component is an ancestor—in other words, a Component that is directly owned by this Component or is owned by one of its sub-components, sub-sub-components, etc. More...

template<class C = Component>
const C *	findComponent (const std::string &pathToFind) const
	Same as findComponent(const ComponentPath&), but accepting a string (a path or just a name) as input. More...

const StateVariable *	traverseToStateVariable (const std::string &pathName) const
	Get a StateVariable anywhere in the Component tree, given a StateVariable path. More...

void	finalizeFromProperties ()
	Define a Component's internal data members and structure according to its properties. More...

void	finalizeConnections (Component &root)
	Satisfy the Component's connections specified by its Sockets and Inputs. More...

void	clearConnections ()
	Disconnect/clear this Component from its aggregate component. More...

void	addToSystem (SimTK::MultibodySystem &system) const
	Have the Component add itself to the underlying computational System. More...

void	initStateFromProperties (SimTK::State &state) const
	Initialize Component's state variable values from its properties. More...

void	setPropertiesFromState (const SimTK::State &state)
	Set Component's properties given a state. More...

int	getNumSockets () const
	Get the number of Sockets in this Component. More...

std::vector< std::string >	getSocketNames ()
	Collect and return the names of the sockets in this component. More...

template<typename T >
const T &	getConnectee (const std::string &name) const
	Get the "connectee" object that the Component's Socket is bound to. More...

const Object &	getConnectee (const std::string &name) const
	Get the connectee as an Object. More...

const AbstractSocket &	getSocket (const std::string &name) const
	Get an AbstractSocket for the given socket name. More...

AbstractSocket &	updSocket (const std::string &name)
	Get a writable reference to the AbstractSocket for the given socket name. More...

template<typename T >
const Socket< T > &	getSocket (const std::string &name) const
	Get a const reference to the concrete Socket provided by this Component by name. More...

template<typename T >
Socket< T > &	updSocket (const std::string &name)
	Get a writable reference to the concrete Socket provided by this Component by name. More...

void	printSubcomponentInfo () const
	List all subcomponents by name and recurse into these components to list their subcomponents, and so on. More...

void	printSocketInfo () const
	List all the Sockets of this component and whether or not they are connected. More...

void	printInputInfo () const
	List all the inputs of this component and whether or not they are connected. More...

template<typename C >
void	printSubcomponentInfo () const

void	printOutputInfo (const bool includeDescendants=true) const
	Print outputs of this component and optionally, those of all subcomponents. More...

int	getNumInputs () const
	Access the number of Inputs that this component has. More...

int	getNumOutputs () const
	Access the number of Outputs that this component has. More...

std::vector< std::string >	getInputNames () const
	Collect and return the names of Inputs in this component as an std::vector. More...

std::vector< std::string >	getOutputNames () const
	Collect and return the names of Outputs in this component as an std::vector. More...

const AbstractInput &	getInput (const std::string &name) const
	Get an Input provided by this Component by name. More...

AbstractInput &	updInput (const std::string &name)
	Get a writable reference to an Input provided by this Component by name. More...

template<typename T >
const Input< T > &	getInput (const std::string &name) const
	Get a concrete Input that you can directly ask for its values. More...

const AbstractOutput &	getOutput (const std::string &name) const
	Get the Output provided by this Component by name. More...

AbstractOutput &	updOutput (const std::string &name)
	Get a writable reference to an Output provided by this Component by name. More...

SimTK::IteratorRange< OutputConstIterator >	getOutputs () const
	Iterate through all Outputs of this component. More...

int	getModelingOption (const SimTK::State &state, const std::string &name) const
	Get a ModelingOption flag for this Component by name. More...

void	setModelingOption (SimTK::State &state, const std::string &name, int flag) const
	Set the value of a ModelingOption flag for this Component. More...

template<typename T >
const T &	getInputValue (const SimTK::State &state, const std::string &name) const
	Get the Input value that this component is dependent on. More...

template<typename T >
const T &	getOutputValue (const SimTK::State &state, const std::string &name) const
	Get the Output value provided by this Component by name. More...

double	getStateVariableValue (const SimTK::State &state, const std::string &name) const
	Get the value of a state variable allocated by this Component. More...

void	setStateVariableValue (SimTK::State &state, const std::string &name, double value) const
	Set the value of a state variable allocated by this Component by name. More...

SimTK::Vector	getStateVariableValues (const SimTK::State &state) const
	Get all values of the state variables allocated by this Component. More...

void	setStateVariableValues (SimTK::State &state, const SimTK::Vector &values) const
	Set all values of the state variables allocated by this Component. More...

double	getStateVariableDerivativeValue (const SimTK::State &state, const std::string &name) const
	Get the value of a state variable derivative computed by this Component. More...

double	getDiscreteVariableValue (const SimTK::State &state, const std::string &name) const
	Get the value of a discrete variable allocated by this Component by name. More...

void	setDiscreteVariableValue (SimTK::State &state, const std::string &name, double value) const
	Set the value of a discrete variable allocated by this Component by name. More...

template<class T >
SimTK::CacheEntryIndex	getCacheVariableIndex (const CacheVariable< T > &cv) const
	Get the index of a Component's cache variable in the Subsystem for allocations. More...

SimTK::CacheEntryIndex	getCacheVariableIndex (const std::string &name) const
	Get the index of a Component's cache variable in the Subsystem for allocations. More...

template<class T >
const T &	getCacheVariableValue (const SimTK::State &state, const std::string &name) const
	Get the value of a cache variable allocated by this Component by name. More...

template<class T >
const T &	getCacheVariableValue (const SimTK::State &state, const CacheVariable< T > &cv) const
	Get the value of a cache variable allocated by this Component. More...

template<typename T >
void	setCacheVariableValue (const SimTK::State &state, const std::string &k, T value) const
	Set the value of a cache variable, identified by `name`, to a new value and mark the cache variable as valid. More...

template<typename T >
void	setCacheVariableValue (const SimTK::State &state, const CacheVariable< T > &cv, T value) const
	Set the value of a cache variable to a new value and mark the cache variable as valid. More...

template<typename T >
T &	updCacheVariableValue (const SimTK::State &state, const std::string &name) const
	Returns a mutable reference to the value of a cache variable identified by `name`. More...

template<typename T >
T &	updCacheVariableValue (const SimTK::State &state, const CacheVariable< T > &cv) const
	Returns a mutable reference to the value of a cache variable. More...

bool	isCacheVariableValid (const SimTK::State &state, const std::string &name) const
	Returns true if the cache variable, identified by `name`, is valid. More...

template<class T >
bool	isCacheVariableValid (const SimTK::State &state, const CacheVariable< T > &cv) const
	Returns true if the cache variable is valid. More...

void	markCacheVariableValid (const SimTK::State &state, const std::string &name) const
	Marks the value of a cache variable, identified by `name`, as valid. More...

template<typename T >
void	markCacheVariableValid (const SimTK::State &state, const CacheVariable< T > &cv) const
	Marks the value of a cache variable as valid. More...

void	markCacheVariableInvalid (const SimTK::State &state, const std::string &name) const
	Marks the value of a cache variable, identified by `name`, as invalid. More...

template<class T >
void	markCacheVariableInvalid (const SimTK::State &state, const CacheVariable< T > &cv) const
	Marks the value of a cache variable as invalid. More...

const Component &	getOwner () const
	Access the owner of this Component. More...

bool	hasOwner () const
	(For advanced users) Check if this Component has an owner. More...

const Component &	getRoot () const
	Obtain the root Component, which is this component if it is orphaned. More...

Public Member Functions inherited from OpenSim::Object
virtual	~Object ()
	Virtual destructor for cleanup. More...

bool	isEqualTo (const Object &aObject) const
	Equality operator wrapper for use from languages not supporting operator overloading. More...

Object &	operator= (const Object &aObject)
	Copy assignment copies he base class fields, including the properties. More...

virtual bool	operator== (const Object &aObject) const
	Determine if two objects are equal. More...

virtual bool	operator< (const Object &aObject) const
	Provide an ordering for objects so they can be put in sorted containers. More...

void	setName (const std::string &name)
	Set the name of the Object. More...

const std::string &	getName () const
	Get the name of this Object. More...

void	setDescription (const std::string &description)
	Set description, a one-liner summary. More...

const std::string &	getDescription () const
	Get description, a one-liner summary. More...

const std::string &	getAuthors () const
	Get Authors of this Object. More...

void	setAuthors (const std::string &authors)
	Set Authors of this object. More...

const std::string &	getReferences () const
	Get references or publications to cite if using this object. More...

void	setReferences (const std::string &references)
	Set references or publications to cite if using this object. More...

int	getNumProperties () const
	Determine how many properties are stored with this Object. More...

const AbstractProperty &	getPropertyByIndex (int propertyIndex) const
	Get a const reference to a property by its index number, returned as an AbstractProperty. More...

AbstractProperty &	updPropertyByIndex (int propertyIndex)
	Get a writable reference to a property by its index number, returned as an AbstractProperty. More...

bool	hasProperty (const std::string &name) const
	Return true if this Object has a property of any type with the given name, which must not be empty. More...

const AbstractProperty &	getPropertyByName (const std::string &name) const
	Get a const reference to a property by its name, returned as an AbstractProperty. More...

AbstractProperty &	updPropertyByName (const std::string &name)
	Get a writable reference to a property by its name, returned as an AbstractProperty. More...

template<class T >
bool	hasProperty () const
	Return true if this Object contains an unnamed, one-object property that contains objects of the given template type T. More...

template<class T >
const Property< T > &	getProperty (const PropertyIndex &index) const
	Get property of known type Property<T> as a const reference; the property must be present and have the right type. More...

template<class T >
Property< T > &	updProperty (const PropertyIndex &index)
	Get property of known type Property<T> as a writable reference; the property must be present and have the right type. More...

bool	isObjectUpToDateWithProperties () const
	Returns `true` if no property's value has changed since the last time setObjectIsUpToDateWithProperties() was called. More...

void	readObjectFromXMLNodeOrFile (SimTK::Xml::Element &objectElement, int versionNumber)
	We're given an XML element from which we are to populate this Object. More...

void	updateXMLNode (SimTK::Xml::Element &parent, const AbstractProperty *prop=nullptr) const
	Serialize this object into the XML node that represents it. More...

bool	getInlined () const
	Inlined means an in-memory Object that is not associated with an XMLDocument. More...

void	setInlined (bool aInlined, const std::string &aFileName="")
	Mark this as inlined or not and optionally provide a file name to associate with the new XMLDocument for the non-inline case. More...

std::string	getDocumentFileName () const
	If there is a document associated with this object then return the file name maintained by the document. More...

int	getDocumentFileVersion () const
	If there is a document associated with this object then return its version number. More...

void	setAllPropertiesUseDefault (bool aUseDefault)

bool	print (const std::string &fileName) const
	Write this Object into an XML file of the given name; conventionally the suffix to use is ".osim". More...

std::string	dump () const
	dump the XML representation of this Object into an std::string and return it. More...

virtual bool	isA (const char *type) const
	The default implementation returns true only if the supplied string is "Object"; each Object-derived class overrides this to match its own class name. More...

const std::string &	toString () const
	Wrapper to be used on Java side to display objects in tree; this returns just the object's name. More...

PropertySet &	getPropertySet ()
	OBSOLETE: Get a reference to the PropertySet maintained by the Object. More...

const PropertySet &	getPropertySet () const

Auto-generated functions
static Coordinate *	safeDownCast (OpenSim::Object *obj)
	For use in MATLAB and Python to access the concrete class. More...

static const std::string &	getClassName ()
	This returns "Coordinate". More...

Coordinate *	clone () const override
	Create a new heap-allocated copy of the concrete object to which this Object refers. More...

const std::string &	getConcreteClassName () const override
	Returns the class name of the concrete Object-derived class of the actual object referenced by this Object, as a string. More...

Additional Inherited Members
Static Public Member Functions inherited from OpenSim::ModelComponent
static ModelComponent *	safeDownCast (OpenSim::Object *obj)
	For use in MATLAB and Python to access the concrete class. More...

static const std::string &	getClassName ()
	This returns "ModelComponent". More...

Static Public Member Functions inherited from OpenSim::Component
static Component *	safeDownCast (OpenSim::Object *obj)
	For use in MATLAB and Python to access the concrete class. More...

static const std::string &	getClassName ()
	This returns "Component". More...

Static Public Member Functions inherited from OpenSim::Object
static void	registerType (const Object &defaultObject)
	Register an instance of a class; if the class is already registered it will be replaced. More...

static void	renameType (const std::string &oldTypeName, const std::string &newTypeName)
	Support versioning by associating the current Object type with an old name. More...

static const Object *	getDefaultInstanceOfType (const std::string &concreteClassName)
	Return a pointer to the default instance of the registered (concrete) Object whose class name is given, or NULL if the type is not registered. More...

template<class T >
static bool	isObjectTypeDerivedFrom (const std::string &concreteClassName)
	Return true if the given concrete object type represents a subclass of the template object type T, and thus could be referenced with a T*. More...

static Object *	newInstanceOfType (const std::string &concreteClassName)
	Create a new instance of the concrete Object type whose class name is given as concreteClassName. More...

static void	getRegisteredTypenames (Array< std::string > &typeNames)
	Retrieve all the typenames registered so far. More...

template<class T >
static void	getRegisteredObjectsOfGivenType (ArrayPtrs< T > &rArray)
	Return an array of pointers to the default instances of all registered (concrete) Object types that derive from a given Object-derived type that does not have to be concrete. More...

static bool	PrintPropertyInfo (std::ostream &os, const std::string &classNameDotPropertyName, bool printFlagInfo=true)
	Dump formatted property information to a given output stream, useful for creating a "help" facility for registered objects. More...

static bool	PrintPropertyInfo (std::ostream &os, const std::string &className, const std::string &propertyName, bool printFlagInfo=true)
	Same as the other signature but the class name and property name are provided as two separate strings. More...

static Object *	makeObjectFromFile (const std::string &fileName)
	Create an OpenSim object whose type is based on the tag at the root node of the XML file passed in. More...

static const std::string &	getClassName ()
	Return the name of this class as a string; i.e., "Object". More...

static void	setSerializeAllDefaults (bool shouldSerializeDefaults)
	Static function to control whether all registered objects and their properties are written to the defaults section of output files rather than only those values for which the default was explicitly overwritten when read in from an input file or set programmatically. More...

static bool	getSerializeAllDefaults ()
	Report the value of the "serialize all defaults" flag. More...

static bool	isKindOf (const char *type)
	Returns true if the passed-in string is "Object"; each Object-derived class defines a method of this name for its own class name. More...

static void	setDebugLevel (int newLevel)
	Set the amount of logging output. More...

static int	getDebugLevel ()
	Get the current setting of debug level. More...

static Object *	SafeCopy (const Object *aObject)
	Use the clone() method to duplicate the given object unless the pointer is null in which case null is returned. More...

static void	RegisterType (const Object &defaultObject)
	OBSOLETE alternate name for registerType(). More...

static void	RenameType (const std::string &oldName, const std::string &newName)
	OBSOLETE alternate name for renameType(). More...

Detailed Description

A Coordinate is a ModelComponent for managing the access and behavior of a model's generalized coordinate including its value, speed and acceleration (once system accelerations have been realized).

As a ModelComponent it provides resources to enable a Coordinate to be locked, prescribed, or clamped (limited to a min-to-max range).

Authors: Ajay Seth, Ayman Habib, Michael Sherman

Examples:: example2DWalking.cpp, and example2DWalkingMetabolics.cpp.

Constructor & Destructor Documentation

◆ Coordinate() [1/2]

OpenSim::Coordinate::Coordinate ( )

default constructor

◆ Coordinate() [2/2]

OpenSim::Coordinate::Coordinate	(	const std::string &	aName,
		MotionType	aMotionType,
		double	defaultValue,
		double	aRangeMin,
		double	aRangeMax
	)

Convenience constructor.

Member Function Documentation

◆ append_range()

int OpenSim::Coordinate::append_range ( const double & value )

inline

Append an element to the range property.

◆ clone()

Coordinate* OpenSim::Coordinate::clone ( ) const

inlineoverridevirtual

Create a new heap-allocated copy of the concrete object to which this Object refers.

It is up to the caller to delete the returned object when no longer needed. Every concrete object deriving from Object implements this pure virtual method automatically, via the declaration macro it invokes (e.g., OpenSim_DECLARE_CONCRETE_OBJECT()). Note that the concrete class overrides modify the return type to be a pointer to the concrete object; that still overrides the base class method because the return type is covariant with (that is, derives from) Object.

Implements OpenSim::ModelComponent.

◆ extendAddToSystem()

void OpenSim::Coordinate::extendAddToSystem ( SimTK::MultibodySystem & system ) const

overrideprotectedvirtual

Add appropriate Simbody elements (if needed) to the System corresponding to this component and specify needed state resources.

extendAddToSystem() is called when the Simbody System is being created to represent a completed system (model) for computation. That is, connect() will already have been invoked on all components before any addToSystem() call is made. Helper methods for adding modeling options, state variables and their derivatives, discrete variables, and cache entries are available and can be called within extendAddToSystem() only.

Note that this method is const; you may not modify your model component or the containing model during this call. Any modifications you need should instead be performed in finalizeFromProperties() or at the latest connect(), which are non-const. The only exception is that you may need to record access information for resources you create in the system, such as an index number. For most Components, OpenSim base classes either provide convenience methods or handle indices automatically. Otherwise, you must declare indices as mutable data members so that you can set them here.

If you override this method, be sure to invoke the base class method at the beginning, using code like this:

void MyComponent::extendAddToSystem(SimTK::MultibodySystem& system) const {
    // Perform any additions to the system required by your Super
    Super::extendAddToSystem(system);
    // ... your code goes here
}

This method assumes that this Component's addToSystem will be invoked before its subcomponents. If you need your subcomponents to be added to the system, first (e.g. require of a Force to be anchored to a SimTK::MobilizedBody specified by subcomponents) then you must implement: extendAddToSystemAfterSubcomponents(). It is possible to implement both method to add system elements before and then after your subcomponents have added themselves. Caution is required that Simbody elements are not added twice especially when order is unimportant.

Parameters

[in,out] system The MultibodySystem being added to.

See also: addModelingOption(), addStateVariable(), addDiscreteVariables(), addCacheVariable()

Reimplemented from OpenSim::Component.

◆ extendInitStateFromProperties()

void OpenSim::Coordinate::extendInitStateFromProperties ( SimTK::State & state ) const

overrideprotectedvirtual

Transfer property values or other state-independent initial values into this component's state variables in the passed-in state argument.

This is called after a SimTK::System and State have been created for the Model (that is, after extendAddToSystem() has been called on all components). You should override this method if your component has properties (serializable values) that can affect initial values for your state variables. You can also perform any other state-independent calculations here that result in state initial conditions.

If you override this method, be sure to invoke the base class method first, using code like this:

void MyComponent::extendInitStateFromProperties(SimTK::State& state) const {
    Super::extendInitStateFromProperties(state); // invoke parent class method
    // ... your code goes here
}

Parameters

state The state that will receive the new initial conditions.

See also: extendSetPropertiesFromState()

Reimplemented from OpenSim::Component.

◆ extendRealizeInstance()

void OpenSim::Coordinate::extendRealizeInstance ( const SimTK::State & state ) const

overrideprotectedvirtual

Perform computations that depend only on instance variables, like lengths and masses.

Reimplemented from OpenSim::Component.

◆ extendSetPropertiesFromState()

void OpenSim::Coordinate::extendSetPropertiesFromState ( const SimTK::State & state )

overrideprotectedvirtual

Update this component's property values to match the specified State, if the component has created any state variable that is intended to correspond to a property.

Thus, state variable values can persist as part of the model component and be serialized as a property.

If you override this method, be sure to invoke the base class method first, using code like this:

void MyComponent::extendSetPropertiesFromState(const SimTK::State& state) {
    Super::extendSetPropertiesFromState(state); // invoke parent class method
    // ... your code goes here
}

Parameters

state The State from which values may be extracted to set persistent property values.

See also: extendInitStateFromProperties()

Reimplemented from OpenSim::Component.

◆ get_clamped()

const bool& OpenSim::Coordinate::get_clamped ( ) const

inline

Get the value of the clamped property.

◆ get_default_speed_value()

const double& OpenSim::Coordinate::get_default_speed_value ( ) const

inline

Get the value of the default_speed_value property.

◆ get_default_value()

const double& OpenSim::Coordinate::get_default_value ( ) const

inline

Get the value of the default_value property.

◆ get_is_free_to_satisfy_constraints()

const bool& OpenSim::Coordinate::get_is_free_to_satisfy_constraints ( ) const

inline

Get the value of the is_free_to_satisfy_constraints property.

◆ get_locked()

const bool& OpenSim::Coordinate::get_locked ( ) const

inline

Get the value of the locked property.

◆ get_prescribed()

const bool& OpenSim::Coordinate::get_prescribed ( ) const

inline

Get the value of the prescribed property.

◆ get_prescribed_function()

const Function& OpenSim::Coordinate::get_prescribed_function ( ) const

inline

Get the value of the prescribed_function property.

◆ get_range()

const double& OpenSim::Coordinate::get_range ( int i ) const

inline

Get the value of the i-th element of the range property.

◆ getAccelerationValue()

double OpenSim::Coordinate::getAccelerationValue ( const SimTK::State & s ) const

get acceleration of the coordinate is dependent on having realized the model and state to the acceleration stage

◆ getBodyIndex()

SimTK::MobilizedBodyIndex OpenSim::Coordinate::getBodyIndex ( ) const

inline

◆ getClamped()

bool OpenSim::Coordinate::getClamped ( const SimTK::State & s ) const

determine or set whether or not the Coordinate is "clamped" between a range of values.

◆ getClassName()

static const std::string& OpenSim::Coordinate::getClassName ( )

inlinestatic

This returns "Coordinate".

See getConcreteClassName() if you want the class name of the underlying concrete object instead.

◆ getConcreteClassName()

const std::string& OpenSim::Coordinate::getConcreteClassName ( ) const

inlineoverridevirtual

Returns the class name of the concrete Object-derived class of the actual object referenced by this Object, as a string.

This is the string that is used as the tag for this concrete object in an XML file. Every concrete class derived from Object automatically overrides this method via the declaration macro it uses. See getClassName() to get the class name of the referencing (possibly abstract) class rather than the concrete object.

See also: getClassName()

Implements OpenSim::ModelComponent.

◆ getDefaultClamped()

bool OpenSim::Coordinate::getDefaultClamped ( ) const

inline

get/set whether or not the Coordinate is clamped by default

◆ getDefaultIsPrescribed()

bool OpenSim::Coordinate::getDefaultIsPrescribed ( ) const

inline

get/set whether or not the Coordinate is locked by default

◆ getDefaultLocked()

bool OpenSim::Coordinate::getDefaultLocked ( ) const

inline

get/set whether or not the Coordinate is locked by default

◆ getDefaultSpeedValue()

double OpenSim::Coordinate::getDefaultSpeedValue ( ) const

inline

get the default speed value for this coordinate.

This is the value used if no value has been set prior to a simulation.

◆ getDefaultValue()

double OpenSim::Coordinate::getDefaultValue ( ) const

inline

get the default value for this coordinate.

This is the value used if no value has been set prior to a simulation.

◆ getJoint()

const Joint& OpenSim::Coordinate::getJoint ( ) const

access to the Coordinate's owning joint

◆ getLocked()

bool OpenSim::Coordinate::getLocked ( const SimTK::State & s ) const

determine or set whether or not the Coordinate is "locked" for a given state of the Model.

◆ getMobilizerQIndex()

int OpenSim::Coordinate::getMobilizerQIndex ( ) const

inline

◆ getMotionType()

MotionType OpenSim::Coordinate::getMotionType ( ) const

access to the generalized Coordinate's motion type This can be Rotational, Translational, or Coupled (both)

◆ getPrescribedFunction()

const Function& OpenSim::Coordinate::getPrescribedFunction ( ) const

◆ getRangeMax()

double OpenSim::Coordinate::getRangeMax ( ) const

inline

◆ getRangeMin()

double OpenSim::Coordinate::getRangeMin ( ) const

inline

get the value for the Coordinate's range of motion

◆ getSpeedName()

const std::string& OpenSim::Coordinate::getSpeedName ( ) const

return the name (label) used to identify the Coordinate's speed state variable.

Returns the string "<coordinate_name>/speed"

◆ getSpeedValue()

double OpenSim::Coordinate::getSpeedValue ( const SimTK::State & s ) const

get the speed value of the Coordinate from the state

◆ getUserSpecifiedMotionTypePriorTo40()

const MotionType& OpenSim::Coordinate::getUserSpecifiedMotionTypePriorTo40 ( ) const

◆ getValue()

double OpenSim::Coordinate::getValue ( const SimTK::State & s ) const

get the value of the Coordinate from the state

◆ isConstrained()

bool OpenSim::Coordinate::isConstrained ( const SimTK::State & s ) const

Return true if coordinate is locked, prescribed, or dependent on other coordinates.

◆ isDependent()

bool OpenSim::Coordinate::isDependent ( const SimTK::State & s ) const

Return true if coordinate is dependent on other coordinates via a coupler constraint OR it has been flagged as free to change when satisfying the model's kinematic constraints in general.

◆ isPrescribed()

bool OpenSim::Coordinate::isPrescribed ( const SimTK::State & s ) const

determine or set whether or not the Coordinate is "prescribed" for a given state of the Model.

◆ safeDownCast()

static Coordinate* OpenSim::Coordinate::safeDownCast ( OpenSim::Object * obj )

inlinestatic

For use in MATLAB and Python to access the concrete class.

Example: cObj = Coordinate.safeDownCast(obj). This is equivalent to dynamic_cast<Coordinate*>(obj) in C++.

◆ set_clamped()

void OpenSim::Coordinate::set_clamped ( const bool & value )

inline

Set the value of the clamped property.

◆ set_default_speed_value()

void OpenSim::Coordinate::set_default_speed_value ( const double & value )

inline

Set the value of the default_speed_value property.

◆ set_default_value()

void OpenSim::Coordinate::set_default_value ( const double & value )

inline

Set the value of the default_value property.

◆ set_is_free_to_satisfy_constraints()

void OpenSim::Coordinate::set_is_free_to_satisfy_constraints ( const bool & value )

inline

Set the value of the is_free_to_satisfy_constraints property.

◆ set_locked()

void OpenSim::Coordinate::set_locked ( const bool & value )

inline

Set the value of the locked property.

◆ set_prescribed()

void OpenSim::Coordinate::set_prescribed ( const bool & value )

inline

Set the value of the prescribed property.

◆ set_prescribed_function()

void OpenSim::Coordinate::set_prescribed_function ( const Function & value )

inline

Set the value of the prescribed_function property.

◆ set_range()

void OpenSim::Coordinate::set_range	(	int	i,
		const double &	value
	)

inline

Set the value of the i-th element of range property.

◆ setClamped()

void OpenSim::Coordinate::setClamped	(	SimTK::State &	s,
		bool	aLocked
	)		const

◆ setDefaultClamped()

void OpenSim::Coordinate::setDefaultClamped ( bool aClamped )

inline

◆ setDefaultIsPrescribed()

void OpenSim::Coordinate::setDefaultIsPrescribed ( bool isPrescribed )

inline

◆ setDefaultLocked()

void OpenSim::Coordinate::setDefaultLocked ( bool aLocked )

inline

◆ setDefaultSpeedValue()

void OpenSim::Coordinate::setDefaultSpeedValue ( double aDefaultSpeedValue )

inline

◆ setDefaultValue()

void OpenSim::Coordinate::setDefaultValue ( double aDefaultValue )

◆ setIsPrescribed()

void OpenSim::Coordinate::setIsPrescribed	(	SimTK::State &	s,
		bool	isPrescribed
	)		const

◆ setJoint()

void OpenSim::Coordinate::setJoint ( const Joint & aOwningJoint )

protected

◆ setLocked()

void OpenSim::Coordinate::setLocked	(	SimTK::State &	s,
		bool	aLocked
	)		const

◆ setPrescribedFunction()

void OpenSim::Coordinate::setPrescribedFunction ( const Function & function )

Specify an OpenSim Function specifies the prescribed motion for this Coordinate as a function of time.

Note, this function must provide valid first and second order derivatives.

◆ setRange()

void OpenSim::Coordinate::setRange ( double aRange[2] )

set the range with a double array of length 2 in order of minimum and maximum coordinate values (setRange() is not wrapped; use setRangeMin() and setRangeMax() instead)

◆ setRangeMax()

void OpenSim::Coordinate::setRangeMax ( double aMax )

◆ setRangeMin()

void OpenSim::Coordinate::setRangeMin ( double aMin )

◆ setSpeedValue()

void OpenSim::Coordinate::setSpeedValue	(	SimTK::State &	s,
		double	aValue
	)		const

◆ setValue()

void OpenSim::Coordinate::setValue	(	SimTK::State &	s,
		double	aValue,
		bool	enforceContraints = `true`
	)		const

Set the value of the Coordinate on to the state.

Optional flag to enforce the constraints immediately (true by default), which can adjust all coordinate values in the state to satisfy model constraints. Use getValue(s) to see if/how the value was adjusted to satisfy the kinematic constraints. If setting multiple Coordinate values consecutively, e.g. in a loop, set the flag to false and then call Model::assemble(state) once all Coordinate values have been set. Alternatively, use Model::setStateVariableValues() to set all coordinate values and their speeds at once followed by Model::assemble(state).

The provided value will be clamped to the coordinate's range if the coordinate is clamped and enforceConstraints is true.

◆ upd_clamped()

bool& OpenSim::Coordinate::upd_clamped ( )

inline

Get a writable reference to the clamped property.

◆ upd_default_speed_value()

double& OpenSim::Coordinate::upd_default_speed_value ( )

inline

Get a writable reference to the default_speed_value property.

◆ upd_default_value()

double& OpenSim::Coordinate::upd_default_value ( )

inline

Get a writable reference to the default_value property.

◆ upd_is_free_to_satisfy_constraints()

bool& OpenSim::Coordinate::upd_is_free_to_satisfy_constraints ( )

inline

Get a writable reference to the is_free_to_satisfy_constraints property.

◆ upd_locked()

bool& OpenSim::Coordinate::upd_locked ( )

inline

Get a writable reference to the locked property.

◆ upd_prescribed()

bool& OpenSim::Coordinate::upd_prescribed ( )

inline

Get a writable reference to the prescribed property.

◆ upd_prescribed_function()

Function& OpenSim::Coordinate::upd_prescribed_function ( )

inline

Get a writable reference to the prescribed_function property.

◆ upd_range()

double& OpenSim::Coordinate::upd_range ( int i )

inline

Get a writable reference to the i-th element of the range property.

◆ updateFromXMLNode()

void OpenSim::Coordinate::updateFromXMLNode	(	SimTK::Xml::Element &	node,
		int	versionNumber = `-1`
	)

overrideprotectedvirtual

Handle a change in XML syntax for Sockets.

Reimplemented from OpenSim::ModelComponent.

OpenSim Property, Socket, Output, Input Documentation

◆ acceleration

double OpenSim::Coordinate::acceleration

Provides the value of getAccelerationValue() and is available at stage SimTK::Stage::Acceleration .

This output was generated with the OpenSim_DECLARE_OUTPUT macro.

◆ clamped

bool OpenSim::Coordinate::clamped

"Flag indicating whether or not the values of the coordinates should " "be limited to the range, above."

This property appears in XML files under the tag <clamped>. This property was generated with the OpenSim_DECLARE_PROPERTY macro; see Property to learn about the property system.

See also: get_clamped(), upd_clamped(), set_clamped()

◆ default_speed_value

double OpenSim::Coordinate::default_speed_value

"The speed value of this coordinate before any value has been set. " "Rotational coordinate value is in rad/s and Translational in m/s."

This property appears in XML files under the tag <default_speed_value>. This property was generated with the OpenSim_DECLARE_PROPERTY macro; see Property to learn about the property system.

See also: get_default_speed_value(), upd_default_speed_value(), set_default_speed_value()

◆ default_value

double OpenSim::Coordinate::default_value

"The value of this coordinate before any value has been set. " "Rotational coordinate value is in radians and Translational in meters."

This property appears in XML files under the tag <default_value>. This property was generated with the OpenSim_DECLARE_PROPERTY macro; see Property to learn about the property system.

See also: get_default_value(), upd_default_value(), set_default_value()

◆ is_free_to_satisfy_constraints

bool OpenSim::Coordinate::is_free_to_satisfy_constraints

"Flag identifies whether or not this coordinate can change freely when " "posing the model to satisfy kinematic constraints. When true, the " "coordinate's initial or specified value is ignored when considering " "constraints. This allows values for important coordinates, which have " "this flag set to false, to dictate the value of unimportant coordinates " "if they are linked via constraints."

This property appears in XML files under the tag <is_free_to_satisfy_constraints>. This property was generated with the OpenSim_DECLARE_PROPERTY macro; see Property to learn about the property system.

See also: get_is_free_to_satisfy_constraints(), upd_is_free_to_satisfy_constraints(), set_is_free_to_satisfy_constraints()

◆ locked

bool OpenSim::Coordinate::locked

"Flag indicating whether or not the values of the coordinates should " "be constrained to the current (e.g. default) value, above."

This property appears in XML files under the tag <locked>. This property was generated with the OpenSim_DECLARE_PROPERTY macro; see Property to learn about the property system.

See also: get_locked(), upd_locked(), set_locked()

◆ prescribed

bool OpenSim::Coordinate::prescribed

"Flag indicating whether or not the values of the coordinates should " "be prescribed according to the function above. It is ignored if the " "no prescribed function is specified."

This property appears in XML files under the tag <prescribed>. This property was generated with the OpenSim_DECLARE_PROPERTY macro; see Property to learn about the property system.

See also: get_prescribed(), upd_prescribed(), set_prescribed()

◆ prescribed_function

Function OpenSim::Coordinate::prescribed_function

"If specified, the coordinate can be prescribed by a function of time. " "It can be any OpenSim Function with valid second order derivatives."

This property appears in XML files under the tag <prescribed_function>. This property was generated with the OpenSim_DECLARE_OPTIONAL_PROPERTY macro; see Property to learn about the property system.

See also: get_prescribed_function(), upd_prescribed_function(), set_prescribed_function()

◆ range

double OpenSim::Coordinate::range

"The minimum and maximum values that the coordinate can range between. " "Rotational coordinate range in radians and Translational in meters."

This property appears in XML files under the tag <range>. This property holds a list of exactly 2 object(s), and was generated with the OpenSim_DECLARE_LIST_PROPERTY_SIZE macro; see Property to learn about the property system.

See also: get_range(), upd_range(), set_range()

◆ speed

double OpenSim::Coordinate::speed

Provides the value of getSpeedValue() and is available at stage SimTK::Stage::Model .

This output was generated with the OpenSim_DECLARE_OUTPUT macro.

◆ value

double OpenSim::Coordinate::value

Provides the value of getValue() and is available at stage SimTK::Stage::Model .

This output was generated with the OpenSim_DECLARE_OUTPUT macro.

Member Enumeration Documentation

◆ MotionType

enum OpenSim::Coordinate::MotionType

Motion type that describes the motion dictated by the coordinate.

Specifically it describes how the coordinate can be interpreted. A coordinate can be interpreted as Rotational or Translational if the displacement about or along an axis is the coordinate value. If the Coordinate cannot be interpreted as being either of these it is flagged as Coupled.

Enumerator
Undefined
Rotational
Translational
Coupled

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

OpenSim/Simulation/SimbodyEngine/Coordinate.h

OpenSim Properties, Sockets, Outputs, Inputs

Public Member Functions

Auto-generated functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Coordinate() [1/2]

◆ Coordinate() [2/2]

Member Function Documentation

◆ append_range()

◆ clone()

◆ extendAddToSystem()

◆ extendInitStateFromProperties()

◆ extendRealizeInstance()

◆ extendSetPropertiesFromState()

◆ get_clamped()

◆ get_default_speed_value()

◆ get_default_value()

◆ get_is_free_to_satisfy_constraints()

◆ get_locked()

◆ get_prescribed()

◆ get_prescribed_function()

◆ get_range()

◆ getAccelerationValue()

◆ getBodyIndex()

◆ getClamped()

◆ getClassName()

◆ getConcreteClassName()

◆ getDefaultClamped()

◆ getDefaultIsPrescribed()

◆ getDefaultLocked()

◆ getDefaultSpeedValue()

◆ getDefaultValue()

◆ getJoint()

◆ getLocked()

◆ getMobilizerQIndex()

◆ getMotionType()

◆ getPrescribedFunction()

◆ getRangeMax()

◆ getRangeMin()

◆ getSpeedName()

◆ getSpeedValue()

◆ getUserSpecifiedMotionTypePriorTo40()

◆ getValue()

◆ isConstrained()

◆ isDependent()

◆ isPrescribed()

◆ safeDownCast()

◆ set_clamped()

◆ set_default_speed_value()

◆ set_default_value()

◆ set_is_free_to_satisfy_constraints()

◆ set_locked()

◆ set_prescribed()

◆ set_prescribed_function()

◆ set_range()

◆ setClamped()

◆ setDefaultClamped()

◆ setDefaultIsPrescribed()

◆ setDefaultLocked()

◆ setDefaultSpeedValue()

◆ setDefaultValue()

◆ setIsPrescribed()

◆ setJoint()

◆ setLocked()

◆ setPrescribedFunction()

◆ setRange()

◆ setRangeMax()

◆ setRangeMin()

◆ setSpeedValue()

◆ setValue()

◆ upd_clamped()

◆ upd_default_speed_value()

◆ upd_default_value()

◆ upd_is_free_to_satisfy_constraints()

◆ upd_locked()

◆ upd_prescribed()

◆ upd_prescribed_function()

◆ upd_range()

◆ updateFromXMLNode()