GEO::ReadWriteScalarAttributeAdapter Class Reference

Readwrite access to an attribute as a double regardless its type. More...

#include <geogram/basic/attributes.h>

Inheritance diagram for GEO::ReadWriteScalarAttributeAdapter:

Public Member Functions
	ReadWriteScalarAttributeAdapter (const AttributesManager &manager, const std::string &name)
Accessor	operator[] (index_t i)
ConstAccessor	operator[] (index_t i) const
Public Member Functions inherited from GEO::ScalarAttributeAdapterBase
	ScalarAttributeAdapterBase ()
	ScalarAttributeAdapterBase constructor.
	ScalarAttributeAdapterBase (const AttributesManager &manager, const std::string &name)
	ScalarAttributeAdapterBase constructor.
bool	is_bound () const
	Tests whether an Attribute is bound.
void	unbind ()
	Unbinds this Attribute.
void	bind_if_is_defined (const AttributesManager &manager, const std::string &name)
	Binds this Attribute to an AttributesManager if it already exists in the AttributesManager.
	~ScalarAttributeAdapterBase ()
	ReadonlyScalarAttributeAdapterBase destructor.
index_t	size () const
	Gets the size.
ElementType	element_type () const
	Gets the internal representation of the elements.
index_t	element_index () const
	Gets the element index.
const AttributeStore *	attribute_store () const
	Gets the AttributeStore.
Public Member Functions inherited from GEO::AttributeStoreObserver
	AttributeStoreObserver ()
	Creates a new uninitialied AttributeStore.
void	notify (Memory::pointer base_addr, index_t size, index_t dim)
	Callback function, called by the AttributeStore whenever it is modified.
index_t	size () const
	Gets the size.
index_t	dimension () const
	Gets the dimension.
index_t	nb_elements () const
	Gets the total number of elements.
void	register_me (AttributeStore *store)
	Registers this observer to an AttributeStore.
void	unregister_me (AttributeStore *store)
	Unregisters this observer from an AttributeStore.
void	disconnect ()
	Disconnects this AttributeStoreObserver from its AttributeStore.

Additional Inherited Members
Public Types inherited from GEO::ScalarAttributeAdapterBase
enum	ElementType {   ET_NONE =0 , ET_UINT8 =1 , ET_INT8 =2 , ET_UINT32 =3 ,   ET_INT32 =4 , ET_FLOAT32 =5 , ET_FLOAT64 =6 , ET_VEC2 =7 ,   ET_VEC3 =8 }
	Internal representation of the attribute. More...
Static Public Member Functions inherited from GEO::ScalarAttributeAdapterBase
static bool	is_defined (const AttributesManager &manager, const std::string &name)
	Tests whether an attribute with the specified name and with a type that can be converted to double exists in an AttributesManager.
static bool	can_be_bound_to (const AttributeStore *store)
	Tests whether a ScalarAttributeAdapterBase can be bound to a given attribute store.
static index_t	nb_scalar_elements_per_item (const AttributeStore *store)
	Gets the number of scalar components per item in an AttributeStore.
Protected Member Functions inherited from GEO::ScalarAttributeAdapterBase
double	get_element_as_double (index_t i) const
	Gets an attribute value.
template<class T >
T	get_element (index_t i, index_t multiplier=1) const
	Gets an element.
double	set_element_as_double (index_t i, double value)
	Sets an attribute value.
template<class T >
void	set_element (T value, index_t i, index_t multiplier=1) const
	Sets an element.
Static Protected Member Functions inherited from GEO::ScalarAttributeAdapterBase
static std::string	attribute_base_name (const std::string &name)
	Gets the base attribute name from a compound name.
static index_t	attribute_element_index (const std::string &name)
	Gets the base attribute name from a compound name.
static ElementType	element_type (const AttributeStore *store)
	Gets the element type stored in an AttributeStore.
Protected Attributes inherited from GEO::ScalarAttributeAdapterBase
const AttributesManager *	manager_
const AttributeStore *	store_
ElementType	element_type_
index_t	element_index_
Protected Attributes inherited from GEO::AttributeStoreObserver
Memory::pointer	base_addr_
index_t	size_
index_t	dimension_
bool	disconnected_

Detailed Description

Readwrite access to an attribute as a double regardless its type.

The attribute can be an element of a vector attribute.

Definition at line 2106 of file attributes.h.

Constructor & Destructor Documentation

ReadWriteScalarAttributeAdapter() [1/2]

GEO::ReadWriteScalarAttributeAdapter::ReadWriteScalarAttributeAdapter ( )

inline

Definition at line 2108 of file attributes.h.

ReadWriteScalarAttributeAdapter() [2/2]

GEO::ReadWriteScalarAttributeAdapter::ReadWriteScalarAttributeAdapter ( const AttributesManager &  manager, const std::string &  name  )

inline

Definition at line 2111 of file attributes.h.

Member Function Documentation

operator[]() [1/2]

Accessor GEO::ReadWriteScalarAttributeAdapter::operator[] ( index_t  i )

inline

Definition at line 2116 of file attributes.h.

operator[]() [2/2]

ConstAccessor GEO::ReadWriteScalarAttributeAdapter::operator[] ( index_t  i ) const

inline

Definition at line 2120 of file attributes.h.

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

• geogram/basic/attributes.h