#include <Element.h>

Inheritance diagram for ValueElement:

Public Member Functions
virtual	~ValueElement ()

Value String
void	setValueString (const string &value)
	Set the value string of an element. More...

bool	hasValueString () const
	Return true if the given element has a value string. More...

const string &	getValueString () const
	Get the value string of a element. More...

string	getResolvedValueString (StringResolverPtr resolver=nullptr) const

Interface Names
void	setInterfaceName (const string &name)
	Set the interface name of an element. More...

bool	hasInterfaceName () const
	Return true if the given element has an interface name. More...

const string &	getInterfaceName () const
	Return the interface name of an element. More...

Implementation Names
void	setImplementationName (const string &name)
	Set the implementation name of an element. More...

bool	hasImplementationName () const
	Return true if the given element has an implementation name. More...

const string &	getImplementationName () const
	Return the implementation name of an element. More...

Typed Value
template<class T >
void	setValue (const T &value, const string &type=EMPTY_STRING)
	Set the typed value of an element. More...

void	setValue (const char *value, const string &type=EMPTY_STRING)
	Set the typed value of an element from a C-style string. More...

bool	hasValue () const
	Return true if the element possesses a typed value. More...

ValuePtr	getValue () const

ValuePtr	getResolvedValue (StringResolverPtr resolver=nullptr) const

ValuePtr	getDefaultValue () const

Units
void	setUnit (const string &unit)
	Set the unit string of an element. More...

bool	hasUnit () const
	Return true if the given element has a unit string. More...

const string &	getUnit () const
	Return the unit string of an element. More...

const string &	getActiveUnit () const

void	setUnitType (const string &unit)
	Set the unit type of an element. More...

bool	hasUnitType () const
	Return true if the given element has a unit type. More...

const string &	getUnitType () const
	Return the unit type of an element. More...

Uniform attribute
void	setIsUniform (bool value)
	Set the uniform attribute flag on this element. More...

bool	getIsUniform () const
	The the uniform attribute flag for this element. More...

Validation
bool	validate (string *message=nullptr) const override

Public Member Functions inherited from TypedElement
virtual	~TypedElement ()

void	setType (const string &type)
	Set the element's type string. More...

bool	hasType () const
	Return true if the given element has a type string. More...

virtual const string &	getType () const
	Return the element's type string. More...

bool	isMultiOutputType () const
	Return true if the element is of multi-output type. More...

TypeDefPtr	getTypeDef () const

Public Member Functions inherited from Element
virtual	~Element ()

	Element (const Element &)=delete

Element &	operator= (const Element &)=delete

bool	operator== (const Element &rhs) const

bool	operator!= (const Element &rhs) const

void	setCategory (const string &category)
	Set the element's category string. More...

const string &	getCategory () const

void	setName (const string &name)

const string &	getName () const
	Return the element's name string. More...

string	getNamePath (ConstElementPtr relativeTo=nullptr) const

ElementPtr	getDescendant (const string &namePath) const

void	setFilePrefix (const string &prefix)
	Set the element's file prefix string. More...

bool	hasFilePrefix () const
	Return true if the given element has a file prefix string. More...

const string &	getFilePrefix () const
	Return the element's file prefix string. More...

const string &	getActiveFilePrefix () const

void	setGeomPrefix (const string &prefix)
	Set the element's geom prefix string. More...

bool	hasGeomPrefix () const
	Return true if the given element has a geom prefix string. More...

const string &	getGeomPrefix () const
	Return the element's geom prefix string. More...

const string &	getActiveGeomPrefix () const

void	setColorSpace (const string &colorSpace)
	Set the element's color space string. More...

bool	hasColorSpace () const
	Return true if the given element has a color space string. More...

const string &	getColorSpace () const
	Return the element's color space string. More...

const string &	getActiveColorSpace () const

void	setInheritString (const string &inherit)
	Set the inherit string of this element. More...

bool	hasInheritString () const
	Return true if this element has an inherit string. More...

const string &	getInheritString () const
	Return the inherit string of this element. More...

void	setInheritsFrom (ConstElementPtr super)
	Set the element that this one directly inherits from. More...

ElementPtr	getInheritsFrom () const
	Return the element, if any, that this one directly inherits from. More...

bool	hasInheritedBase (ConstElementPtr base) const

bool	hasInheritanceCycle () const
	Return true if the inheritance chain for this element contains a cycle. More...

void	setNamespace (const string &space)
	Set the namespace string of this element. More...

bool	hasNamespace () const
	Return true if this element has a namespace string. More...

const string &	getNamespace () const
	Return the namespace string of this element. More...

string	getQualifiedName (const string &name) const

void	setDocString (const string &doc)
	Set the documentation string of this element. More...

string	getDocString () const
	Return the documentation string of this element. More...

template<class T >
bool	isA (const string &category=EMPTY_STRING) const

template<class T >
shared_ptr< T >	asA ()
	Dynamic cast to an instance of the given subclass. More...

template<class T >
shared_ptr< const T >	asA () const
	Dynamic cast to a const instance of the given subclass. More...

template<class T >
shared_ptr< T >	addChild (const string &name=EMPTY_STRING)

ElementPtr	addChildOfCategory (const string &category, string name=EMPTY_STRING)

ElementPtr	changeChildCategory (ElementPtr child, const string &category)

ElementPtr	getChild (const string &name) const
	Return the child element, if any, with the given name. More...

template<class T >
shared_ptr< T >	getChildOfType (const string &name) const

const vector< ElementPtr > &	getChildren () const

template<class T >
vector< shared_ptr< T > >	getChildrenOfType (const string &category=EMPTY_STRING) const

void	setChildIndex (const string &name, int index)

int	getChildIndex (const string &name) const

void	removeChild (const string &name)
	Remove the child element, if any, with the given name. More...

template<class T >
void	removeChildOfType (const string &name)

void	setAttribute (const string &attrib, const string &value)
	Set the value string of the given attribute. More...

bool	hasAttribute (const string &attrib) const
	Return true if the given attribute is present. More...

const string &	getAttribute (const string &attrib) const

const StringVec &	getAttributeNames () const
	Return a vector of stored attribute names, in the order they were set. More...

template<class T >
void	setTypedAttribute (const string &attrib, const T &data)

template<class T >
T	getTypedAttribute (const string &attrib) const

void	removeAttribute (const string &attrib)
	Remove the given attribute, if present. More...

ElementPtr	getSelf ()
	Return our self pointer. More...

ConstElementPtr	getSelf () const
	Return our self pointer. More...

ElementPtr	getParent ()
	Return our parent element. More...

ConstElementPtr	getParent () const
	Return our parent element. More...

ElementPtr	getRoot ()
	Return the root element of our tree. More...

ConstElementPtr	getRoot () const
	Return the root element of our tree. More...

DocumentPtr	getDocument ()
	Return the root document of our tree. More...

ConstDocumentPtr	getDocument () const
	Return the root document of our tree. More...

template<class T >
shared_ptr< const T >	getAncestorOfType () const

TreeIterator	traverseTree () const

GraphIterator	traverseGraph () const

virtual Edge	getUpstreamEdge (size_t index=0) const

virtual size_t	getUpstreamEdgeCount () const
	Return the number of queriable upstream edges for this element. More...

ElementPtr	getUpstreamElement (size_t index=0) const

InheritanceIterator	traverseInheritance () const

void	setSourceUri (const string &sourceUri)

bool	hasSourceUri () const
	Return true if this element has a source URI. More...

const string &	getSourceUri () const
	Return the element's source URI. More...

const string &	getActiveSourceUri () const

void	copyContentFrom (const ConstElementPtr &source)

virtual void	clearContent ()
	Clear all attributes and descendants from this element. More...

string	createValidChildName (string name) const

StringResolverPtr	createStringResolver (const string &geom=EMPTY_STRING) const

string	asString () const

Static Public Attributes
static const string	VALUE_ATTRIBUTE

static const string	INTERFACE_NAME_ATTRIBUTE

static const string	IMPLEMENTATION_NAME_ATTRIBUTE

static const string	IMPLEMENTATION_TYPE_ATTRIBUTE

static const string	ENUM_ATTRIBUTE

static const string	ENUM_VALUES_ATTRIBUTE

static const string	UI_NAME_ATTRIBUTE

static const string	UI_FOLDER_ATTRIBUTE

static const string	UI_MIN_ATTRIBUTE

static const string	UI_MAX_ATTRIBUTE

static const string	UI_SOFT_MIN_ATTRIBUTE

static const string	UI_SOFT_MAX_ATTRIBUTE

static const string	UI_STEP_ATTRIBUTE

static const string	UI_ADVANCED_ATTRIBUTE

static const string	UNIT_ATTRIBUTE

static const string	UNITTYPE_ATTRIBUTE

static const string	UNIFORM_ATTRIBUTE

Static Public Attributes inherited from TypedElement
static const string	TYPE_ATTRIBUTE

Static Public Attributes inherited from Element
static const string	NAME_ATTRIBUTE

static const string	FILE_PREFIX_ATTRIBUTE

static const string	GEOM_PREFIX_ATTRIBUTE

static const string	COLOR_SPACE_ATTRIBUTE

static const string	INHERIT_ATTRIBUTE

static const string	NAMESPACE_ATTRIBUTE

static const string	DOC_ATTRIBUTE

Protected Member Functions
	ValueElement (ElementPtr parent, const string &category, const string &name)

Protected Member Functions inherited from TypedElement
	TypedElement (ElementPtr parent, const string &category, const string &name)

Protected Member Functions inherited from Element
	Element (ElementPtr parent, const string &category, const string &name)

template<class T >
shared_ptr< T >	resolveNameReference (const string &name, ConstElementPtr parent=nullptr) const

void	validateRequire (bool expression, bool &res, string *message, const string &errorDesc) const

virtual void	registerChildElement (ElementPtr child)

virtual void	unregisterChildElement (ElementPtr child)

ElementPtr	getSelfNonConst () const

Additional Inherited Members
Protected Types inherited from TypedElement
using	TypeDefPtr = shared_ptr< class TypeDef >

Protected Types inherited from Element
using	DocumentPtr = shared_ptr< Document >

using	ConstDocumentPtr = shared_ptr< const Document >

Protected Attributes inherited from Element
string	_category

string	_name

string	_sourceUri

ElementMap	_childMap

vector< ElementPtr >	_childOrder

StringMap	_attributeMap

StringVec	_attributeOrder

weak_ptr< Element >	_parent

weak_ptr< Element >	_root

Detailed Description

The base class for elements that support typed values.

Definition at line 894 of file Element.h.

Constructor & Destructor Documentation

ValueElement::ValueElement	(	ElementPtr	parent,
		const string &	category,
		const string &	name
	)

inlineprotected

Definition at line 897 of file Element.h.

virtual ValueElement::~ValueElement ( )

inlinevirtual

Definition at line 903 of file Element.h.

Member Function Documentation

const string& ValueElement::getActiveUnit ( ) const

Return the unit defined by the assocaited NodeDef if this element is a child of a Node.

ValuePtr ValueElement::getDefaultValue ( ) const

Return the default value for this element as a generic value object, which may be queried to access its data.

Returns: A shared pointer to a typed value, or an empty shared pointer if no default value was found.

const string& ValueElement::getImplementationName ( ) const

inline

Return the implementation name of an element.

Definition at line 972 of file Element.h.

const string& ValueElement::getInterfaceName ( ) const

inline

Return the interface name of an element.

Definition at line 950 of file Element.h.

bool ValueElement::getIsUniform ( ) const

inline

The the uniform attribute flag for this element.

Definition at line 1089 of file Element.h.

ValuePtr ValueElement::getResolvedValue ( StringResolverPtr resolver = nullptr ) const

inline

Return the resolved value of an element as a generic value object, which may be queried to access its data.

Parameters

resolver An optional string resolver, which will be used to apply string substitutions. By default, a new string resolver will be created at this scope and applied to the return value.

Returns: A shared pointer to the typed value of this element, or an empty shared pointer if no value is present.

Definition at line 1020 of file Element.h.

string ValueElement::getResolvedValueString ( StringResolverPtr resolver = nullptr ) const

Return the resolved value string of an element, applying any string substitutions that are defined at the element's scope.

Parameters

resolver An optional string resolver, which will be used to apply string substitutions. By default, a new string resolver will be created at this scope and applied to the return value.

const string& ValueElement::getUnit ( ) const

inline

Return the unit string of an element.

Definition at line 1051 of file Element.h.

const string& ValueElement::getUnitType ( ) const

inline

Return the unit type of an element.

Definition at line 1073 of file Element.h.

ValuePtr ValueElement::getValue ( ) const

inline

Return the typed value of an element as a generic value object, which may be queried to access its data.

Returns: A shared pointer to the typed value of this element, or an empty shared pointer if no value is present.

Definition at line 1005 of file Element.h.

const string& ValueElement::getValueString ( ) const

inline

Get the value string of a element.

Definition at line 921 of file Element.h.

bool ValueElement::hasImplementationName ( ) const

inline

Return true if the given element has an implementation name.

Definition at line 966 of file Element.h.

bool ValueElement::hasInterfaceName ( ) const

inline

Return true if the given element has an interface name.

Definition at line 944 of file Element.h.

bool ValueElement::hasUnit ( ) const

inline

Return true if the given element has a unit string.

Definition at line 1045 of file Element.h.

bool ValueElement::hasUnitType ( ) const

inline

Return true if the given element has a unit type.

Definition at line 1067 of file Element.h.

bool ValueElement::hasValue ( ) const

inline

Return true if the element possesses a typed value.

Definition at line 995 of file Element.h.

bool ValueElement::hasValueString ( ) const

inline

Return true if the given element has a value string.

Definition at line 915 of file Element.h.

void ValueElement::setImplementationName ( const string & name )

inline

Set the implementation name of an element.

Definition at line 960 of file Element.h.

void ValueElement::setInterfaceName ( const string & name )

inline

Set the interface name of an element.

Definition at line 938 of file Element.h.

void ValueElement::setIsUniform ( bool value )

inline

Set the uniform attribute flag on this element.

Definition at line 1083 of file Element.h.

void ValueElement::setUnit ( const string & unit )

inline

Set the unit string of an element.

Definition at line 1039 of file Element.h.

void ValueElement::setUnitType ( const string & unit )

inline

Set the unit type of an element.

Definition at line 1061 of file Element.h.

template<class T >

void ValueElement::setValue	(	const T &	value,
		const string &	type = `EMPTY_STRING`
	)

inline

Set the typed value of an element.

Definition at line 982 of file Element.h.

void ValueElement::setValue	(	const char *	value,
		const string &	type = `EMPTY_STRING`
	)

inline

Set the typed value of an element from a C-style string.

Definition at line 989 of file Element.h.

void ValueElement::setValueString ( const string & value )

inline

Set the value string of an element.

Definition at line 909 of file Element.h.

bool ValueElement::validate ( string * message = nullptr ) const

overridevirtual

Validate that the given element tree, including all descendants, is consistent with the MaterialX specification.

Reimplemented from Element.

Reimplemented in Output, Input, and PortElement.

Member Data Documentation

const string ValueElement::ENUM_ATTRIBUTE

static

Definition at line 1109 of file Element.h.

const string ValueElement::ENUM_VALUES_ATTRIBUTE

static

Definition at line 1110 of file Element.h.

const string ValueElement::IMPLEMENTATION_NAME_ATTRIBUTE

static

Definition at line 1107 of file Element.h.

const string ValueElement::IMPLEMENTATION_TYPE_ATTRIBUTE

static

Definition at line 1108 of file Element.h.

const string ValueElement::INTERFACE_NAME_ATTRIBUTE

static

Definition at line 1106 of file Element.h.

const string ValueElement::UI_ADVANCED_ATTRIBUTE

static

Definition at line 1118 of file Element.h.

const string ValueElement::UI_FOLDER_ATTRIBUTE

static

Definition at line 1112 of file Element.h.

const string ValueElement::UI_MAX_ATTRIBUTE

static

Definition at line 1114 of file Element.h.

const string ValueElement::UI_MIN_ATTRIBUTE

static

Definition at line 1113 of file Element.h.

const string ValueElement::UI_NAME_ATTRIBUTE

static

Definition at line 1111 of file Element.h.

const string ValueElement::UI_SOFT_MAX_ATTRIBUTE

static

Definition at line 1116 of file Element.h.

const string ValueElement::UI_SOFT_MIN_ATTRIBUTE

static

Definition at line 1115 of file Element.h.

const string ValueElement::UI_STEP_ATTRIBUTE

static

Definition at line 1117 of file Element.h.

const string ValueElement::UNIFORM_ATTRIBUTE

static

Definition at line 1121 of file Element.h.

const string ValueElement::UNIT_ATTRIBUTE

static

Definition at line 1119 of file Element.h.

const string ValueElement::UNITTYPE_ATTRIBUTE

static

Definition at line 1120 of file Element.h.

const string ValueElement::VALUE_ATTRIBUTE

static

Definition at line 1105 of file Element.h.

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

MaterialXCore/Element.h

Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation