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Public Types | |
typedef node_ptr | value_type |
Type of value. | |
Public Member Functions | |
sfnode (const node_ptr &node=node_ptr(0)) throw () | |
Construct. | |
virtual | ~sfnode () throw () |
Destroy. | |
virtual std::auto_ptr< field_value > | clone () const throw (std::bad_alloc) |
Virtual copy constructor. | |
virtual field_value & | assign (const field_value &value) throw (std::bad_cast) |
Virtual assignment. | |
virtual type_id | type () const throw () |
Get the field_value::type_id associated with this class. | |
Public Attributes | |
node_ptr | value |
A Node reference. | |
Private Member Functions | |
virtual void | print (std::ostream &) const |
Print to an output stream. | |
Related Functions | |
(Note that these are not member functions.) | |
bool | operator== (const sfnode &lhs, const sfnode &rhs) throw() |
Compare for equality. | |
bool | operator!= (const sfnode &lhs, const sfnode &rhs) throw() |
Compare for inequality. |
Type of value.
openvrml::sfnode::~sfnode | ( | ) | throw () [virtual] |
Destroy.
std::auto_ptr< field_value > openvrml::sfnode::clone | ( | ) | const throw (std::bad_alloc) [virtual] |
Virtual copy constructor.
std::bad_alloc | if memory allocation fails. |
Implements openvrml::field_value.
field_value & openvrml::sfnode::assign | ( | const field_value & | value | ) | throw (std::bad_cast) [virtual] |
Virtual assignment.
value | the new value to give the object. |
std::bad_cast | if value is not an sfnode. |
Implements openvrml::field_value.
field_value::type_id openvrml::sfnode::type | ( | ) | const throw () [virtual] |
Get the field_value::type_id associated with this class.
field_value::sfnode
. Implements openvrml::field_value.
void openvrml::sfnode::print | ( | std::ostream & | out | ) | const [private, virtual] |
Compare for equality.
lhs | left-hand operand. | |
rhs | right-hand operand. |
true
if lhs
and rhs
have the same value; false
otherwise. Compare for inequality.
lhs | left-hand operand. | |
rhs | right-hand operand. |
true
if lhs
and rhs
do not have the same value; false
otherwise.
A Node reference.