Inheritance diagram for DD::Image::Attribute:

Public Member Functions
	Attribute (const Attribute &src)

	Attribute (const char *name, AttribType type, size_t size=0)

bool	valid () const

bool	invalid () const

Attribute &	operator= (const Attribute &)

void	copy (int dest, const Attribute &, int b_start)

void	copy (int dest, const Attribute &, int b_start, int b_end)

bool	append (const Attribute &, int b_start)

bool	append (const Attribute &, int b_start, int b_end)

const char *	name () const

AttribType	type () const

unsigned	size () const

unsigned	capacity () const

void	add (unsigned n=1)

void	reserve (unsigned size)

void	resize (size_t size)

void	clear ()

void *	array (unsigned n=0) const

size_t	bytes () const

unsigned	data_elements () const

unsigned	floats () const

float &	flt (const size_t n=0) const

Vector2 &	vector2 (const size_t n=0) const

Vector3 &	vector3 (const size_t n=0) const

Vector4 &	vector4 (const size_t n=0) const

Vector3 &	normal (const size_t n=0) const

Matrix3 &	matrix3 (const size_t n=0) const

Matrix4 &	matrix4 (const size_t n=0) const

int &	integer (const size_t n=0) const

char *&	string (const size_t n=0) const

std::string &	stdstring (const size_t n=0) const

void *&	pointer (const size_t n=0) const

void	print_info () const

void	print_value (const size_t n) const

Public Member Functions inherited from DD::Image::RefCountedObject
void	ref ()
	increment the reference count

void	unref ()
	decrement the reference count. delete object if this becomes zero.

int	refcount () const
	get the reference counter

Static Public Member Functions
static const char *	type_string (int i)

Public Attributes
const char *	name_
	Name of attribute.

AttribType	type_
	Data type.

union {
std::vector< float, STL3DAllocator< float > > * float_list

std::vector< Vector2, STL3DAllocator< Vector2 > > * vector2_list

std::vector< Vector3, STL3DAllocator< Vector3 > > * vector3_list

std::vector< Vector4, STL3DAllocator< Vector4 > > * vector4_list

std::vector< Matrix3, STL3DAllocator< Matrix3 > > * matrix3_list

std::vector< Matrix4, STL3DAllocator< Matrix4 > > * matrix4_list

std::vector< int, STL3DAllocator< int > > * int_list

std::vector< char , STL3DAllocator< char > > * string_list

std::vector< std::string, STL3DAllocator< std::string > > * std_string_list

std::vector< void , STL3DAllocator< void > > * pointer_list

void * data

};

Static Public Attributes
static const char *	attribute_types []

Friends
class	GeoInfo

class	GeoOp

Detailed Description

General Attribute class.

Constructor & Destructor Documentation

DD::Image::Attribute::Attribute ( const Attribute & src )

inline

Copy constructor.

Attribute::Attribute	(	const char *	name,
		AttribType	type,
		size_t	size = `0`
	)

Basic constructor requires a name and type. Size is defaulted to 0.

References DD::Image::FLOAT_ATTRIB, DD::Image::INT_ATTRIB, DD::Image::MATRIX3_ATTRIB, DD::Image::MATRIX4_ATTRIB, DD::Image::NORMAL_ATTRIB, DD::Image::POINTER_ATTRIB, DD::Image::STD_STRING_ATTRIB, DD::Image::STRING_ATTRIB, DD::Image::VECTOR2_ATTRIB, DD::Image::VECTOR3_ATTRIB, and DD::Image::VECTOR4_ATTRIB.

Member Function Documentation

Attribute & Attribute::operator= ( const Attribute & b )

Assignment operator. Empty then copy all data from 'b' into this.

References DD::Image::FLOAT_ATTRIB, DD::Image::INT_ATTRIB, DD::Image::MATRIX3_ATTRIB, DD::Image::MATRIX4_ATTRIB, name_, DD::Image::NORMAL_ATTRIB, DD::Image::POINTER_ATTRIB, DD::Image::STD_STRING_ATTRIB, DD::Image::STRING_ATTRIB, type_, DD::Image::VECTOR2_ATTRIB, DD::Image::VECTOR3_ATTRIB, and DD::Image::VECTOR4_ATTRIB.

void Attribute::copy	(	int	dest,
		const Attribute &	b,
		int	b_start
	)

Destructively copy a single item from 'b_start' to 'dest'.

void Attribute::copy	(	int	dest,
		const Attribute &	b,
		int	b_start,
		int	b_end
	)

Destructively copy a range of items from 'b' to a range beginning at 'dest'.

References DD::Image::FLOAT_ATTRIB, DD::Image::INT_ATTRIB, DD::Image::MATRIX3_ATTRIB, DD::Image::MATRIX4_ATTRIB, DD::Image::NORMAL_ATTRIB, DD::Image::POINTER_ATTRIB, size(), DD::Image::STD_STRING_ATTRIB, DD::Image::STRING_ATTRIB, type_, DD::Image::VECTOR2_ATTRIB, DD::Image::VECTOR3_ATTRIB, and DD::Image::VECTOR4_ATTRIB.

bool Attribute::append	(	const Attribute &	b,
		int	b_start
	)

Appends data elements from a same type Attribute onto the end of this one. Fails if both types are not the same.

bool Attribute::append	(	const Attribute &	b,
		int	b_start,
		int	b_end
	)

Appends a range of elements from a same type Attribute onto the end of this one. Fails if both types are not the same.

References array(), size(), and type_.

unsigned Attribute::size ( ) const

Number of data elements in list.

References DD::Image::FLOAT_ATTRIB, DD::Image::INT_ATTRIB, DD::Image::INVALID_ATTRIB, DD::Image::MATRIX3_ATTRIB, DD::Image::MATRIX4_ATTRIB, DD::Image::NORMAL_ATTRIB, DD::Image::POINTER_ATTRIB, DD::Image::STD_STRING_ATTRIB, DD::Image::STRING_ATTRIB, DD::Image::VECTOR2_ATTRIB, DD::Image::VECTOR3_ATTRIB, and DD::Image::VECTOR4_ATTRIB.

Referenced by DD::Image::GeometryList::add_primitive(), append(), copy(), and DD::Image::GeoOp::evaluate_transform().

void Attribute::add ( unsigned n = 1 )

Add 'n' elements to end of list.

Referenced by DD::Image::GeometryList::add_primitive().

void Attribute::reserve ( unsigned size )

Reserve memory in list for 'n' elements. If you already know the maximum size of the attribute, this can save a lot of overhead if you call this before adding single elements.

References DD::Image::FLOAT_ATTRIB, DD::Image::INT_ATTRIB, DD::Image::INVALID_ATTRIB, DD::Image::MATRIX3_ATTRIB, DD::Image::MATRIX4_ATTRIB, DD::Image::NORMAL_ATTRIB, DD::Image::POINTER_ATTRIB, DD::Image::STD_STRING_ATTRIB, DD::Image::STRING_ATTRIB, DD::Image::VECTOR2_ATTRIB, DD::Image::VECTOR3_ATTRIB, and DD::Image::VECTOR4_ATTRIB.