#include <APEX_Types.h>

Inheritance diagram for apex::APEX_TypeDefinitionBase:

Public Member Functions
virtual	~APEX_TypeDefinitionBase ()

virtual size_t	sizeT () const =0
	Return the size of a single instance of the type, or 0 if the type is not well-defined (i.e. a void). More...

virtual const UT_StringRef &	repr () const =0
	Return a human-readable string representing the type. More...

virtual void *	allocate (exint size) const =0

virtual exint	append (void *mem) const =0

virtual void	clear (void *mem) const =0
	Reset the instance of this type (member of buffer created in allocate) to a default value if possible. More...

virtual void	deallocate (void *mem) const =0
	Free a resizable array created by allocate. More...

virtual void *	getPtrAtIndex (void *mem, exint index) const =0
	Get a pointer to the {index}-th value in the resizable array created by allocate stored at `mem`. More...

virtual bool	compile (APEX_Buffer buffer, APEX_Graph graph, APEX_PortID port) const =0

virtual void	setData (void mem, const void val) const =0
	Copy the value at `val` to `mem`. More...

virtual const APEX_TypeDefinitionBase *	subTypeDef () const =0
	If this is a compound type (such as variadics), return the type definition for the contained type. More...

virtual std::type_index	typeIndex () const =0
	Return the RTTI information for the contained type. More...

virtual bool	isCopyable () const =0
	Return whether the type is copy-assignable (i.e. can setData function). More...

virtual bool	isArray () const
	Return whether the type is an array. More...

virtual bool	isVariadic () const
	Return whether the type is a variadic arg. More...

virtual bool	isHandle () const
	Return whether the type is a handle to some shared data (i.e. geometry) More...

Detailed Description

Definition at line 54 of file APEX_Types.h.

Constructor & Destructor Documentation

virtual apex::APEX_TypeDefinitionBase::~APEX_TypeDefinitionBase ( )

inlinevirtual

Definition at line 57 of file APEX_Types.h.

Member Function Documentation

virtual void* apex::APEX_TypeDefinitionBase::allocate ( exint size ) const

pure virtual

Allocate a resizable array of the type. The current implementation uses a UT_Array behind-the-scenes, however the implementation is type-erased to allow flexibility.

Implemented in apex::APEX_TypeDefinition< T >, and apex::APEX_VoidTypeDefinition.

virtual exint apex::APEX_TypeDefinitionBase::append ( void * mem ) const

pure virtual

Append a default-constructed instance to the array previously allocated by allocate. If no allocation could be performed, return -1.

Implemented in apex::APEX_TypeDefinition< T >, and apex::APEX_VoidTypeDefinition.

virtual void apex::APEX_TypeDefinitionBase::clear ( void * mem ) const

pure virtual

Reset the instance of this type (member of buffer created in allocate) to a default value if possible.

Implemented in apex::APEX_TypeDefinition< T >, and apex::APEX_VoidTypeDefinition.