musx::dom::smartshape::EndPoint Class Reference

Represents an endpoint of the smart shape. More...

#include <SmartShape.h>

Inheritance diagram for musx::dom::smartshape::EndPoint:

Public Member Functions
bool	calcIsValid () const
	Finale can leave dead smart shapes around. This function calculates if the endpoint's staff and measure match its endpoint, if any. It also verifies that the endpoint measure exists in the document.
util::Fraction	calcPosition () const
	Calculates the staff-level position of the endpoint within its measure, based on whether it is measure- or entry-attached.
util::Fraction	calcGlobalPosition () const
	Calculates the global position of the endpoint within its measure, based on whether it is measure- or entry-attached.
int	compareMetricPosition (const EndPoint &other) const
	Compares the metric position of two endpoints.
EntryInfoPtr	calcAssociatedEntry (bool findExact=false) const
	Calculates the entry associated with the endpoint.
MusxInstance< others::SmartShapeMeasureAssign >	getMeasureAssignment () const
	Gets the measure assignment for this endpoint or null if none.
MusxInstance< details::SmartShapeEntryAssign >	getEntryAssignment () const
	Gets the entry assignment for this endpoint or null if none. Always null for measure-assigned endpoints.
bool	calcIsAssigned () const
	Return true if this endpoint is properly assigned to its measure and to its entry (for entry-attached endpoints).
MusxInstance< others::StaffComposite >	createCurrentStaff () const
	Return true if this endpoint is properly assigned to its measure and to its entry (for entry-attached endpoints).
	ContainedClassBase (const MusxInstance< EnigmaBase > &parent)
	Constructs a ContainedClassBase object.
Public Member Functions inherited from musx::dom::ContainedClassBase
	ContainedClassBase (const MusxInstance< EnigmaBase > &parent)
	Constructs a ContainedClassBase object.
template<typename ParentClass = EnigmaBase>
MusxInstance< ParentClass >	getParent () const
	Get the parent.
Public Member Functions inherited from musx::dom::EnigmaBase
Cmper	getSourcePartId () const
	Gets the source partId for this instance. If an instance is fully shared with the score, the source is SCORE_PARTID. If an instance is partially shared or non shared, the source is the ID of the part that sourced it.
ShareMode	getShareMode () const
	Gets the sharing mode for this instance.
const SharedNodes &	getUnlinkedNodes () const
	Gets the unlinked nodes for this instance. (Only populated for ShareMode::Partial)
void	addUnlinkedNode (const std::string &nodeName)
	Adds a shared node for this instance.
virtual void	integrityCheck (const std::shared_ptr< EnigmaBase > &ptrToThis)
	Performs a final consistency check after population.
virtual bool	requireAllFields () const
	Returns true if all fields are required for valid input.
Public Member Functions inherited from musx::dom::DocumentElement
virtual	~DocumentElement () noexcept(false)=default
	Virtual destructor for polymorphic behavior.
DocumentPtr	getDocument () const
	Gets a reference to the Document.
Cmper	getPartId () const
	Gets the part id associated with this instance.

Static Public Member Functions
static const xml::XmlElementArray< EndPoint > &	xmlMappingArray ()
	Required for musx::factory::FieldPopulator.

Public Attributes
StaffCmper	staffId {}
	Staff ID (xml node is <inst>)
MeasCmper	measId {}
	Measure ID (xml node is <meas>)
Edu	eduPosition {}
	Edu position of endpoint (xml node is <edu>)
EntryNumber	entryNumber {}
	Entry number. Zero if the endpoint is not entry-attached. (xml node is <entryNum>)

Additional Inherited Members
Public Types inherited from musx::dom::EnigmaBase
enum class	ShareMode { All , Partial , None }
	Describes how this instance is shared between part and score. More...
using	SharedNodes = std::set< std::string >
	The container type for shared nodes.
Protected Member Functions inherited from musx::dom::ContainedClassBase
ContainedClassBase &	operator= (const ContainedClassBase &other)
	Assignment preserves the destination's parent while allowing subclasses to copy their values.
ContainedClassBase &	operator= (ContainedClassBase &&other) noexcept
	Move assignment preserves the destination's parent while allowing subclasses to move their values.
Protected Member Functions inherited from musx::dom::EnigmaBase
	EnigmaBase (const DocumentWeakPtr &document, Cmper partId, ShareMode shareMode)
	Constructs the base class.
	EnigmaBase (const EnigmaBase &)=default
	explicit default copy constructor
	EnigmaBase (EnigmaBase &&) noexcept=default
	explicit default move constructor
EnigmaBase &	operator= (const EnigmaBase &)
	no-op copy assignment operator allows subclasses to copy their values.
EnigmaBase &	operator= (EnigmaBase &&) noexcept
	no-op move assignment operator allows subclasses to move their values.
Protected Member Functions inherited from musx::dom::DocumentElement
	DocumentElement (const DocumentWeakPtr &document, Cmper partId)
	Constructs the document element.
	DocumentElement (const DocumentElement &)=default
	explicit default copy constructor
	DocumentElement (DocumentElement &&) noexcept=default
	explicit default move constructor
DocumentElement &	operator= (const DocumentElement &)
	no-op copy assignment operator allows subclasses to copy their values.
DocumentElement &	operator= (DocumentElement &&) noexcept
	no-op move assignment operator allows subclasses to move their values.

Detailed Description

Represents an endpoint of the smart shape.

Member Function Documentation

calcAssociatedEntry()

EntryInfoPtr musx::dom::smartshape::EndPoint::calcAssociatedEntry

(

bool

findExact = false

)

const

Calculates the entry associated with the endpoint.

Note

This function does not check for an actual assignment. It simply returns an entry the endpoint would be associated with if it were assigned. Use calcIsAssigned to determine if the endpoint is actually assigned.

Parameters

findExact

If true, only return an entry whose horizontal position matches the endpoint within 1 EVPU. No fallback search is performed. If false, return the closest entry in the measure, provided it lies within a quarter-beat of the endpoint.

Returns

The entry if the endpoint is entry-attached or measure-attached within 1 Edu of an entry. Null if not.

compareMetricPosition()

int musx::dom::smartshape::EndPoint::compareMetricPosition

(

const EndPoint &

other

)

const

Compares the metric position of two endpoints.

Parameters

other

The endpoint to compare.

Returns

Integer value where

• negative (-1) means this is before other.
• 0 means the endpoints have the same metric position.
• positive (+1) means this is after other.

ContainedClassBase()

musx::dom::ContainedClassBase::ContainedClassBase ( const MusxInstance< EnigmaBase > &  parent )

inline

Constructs a ContainedClassBase object.

Parameters

parent

A shared pointer to the parent document.