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Public Types | |
typedef std::vector< float > | value_type |
Type of value. | |
Public Member Functions | |
mffloat (std::vector< float >::size_type n=0, float value=0.0f) throw (std::bad_alloc) | |
Construct. | |
mffloat (const std::vector< float > &value) throw (std::bad_alloc) | |
Construct. | |
template<typename InputIterator> | |
mffloat (InputIterator first, InputIterator last) | |
Create an mffloat with a copy of a range. | |
virtual | ~mffloat () 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, std::bad_alloc) |
Virtual assignment. | |
virtual type_id | type () const throw () |
Get the type identifier for the class. | |
Public Attributes | |
std::vector< float > | value |
Single precision floating point values. | |
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 mffloat &lhs, const mffloat &rhs) throw() |
Compare for equality. | |
bool | operator!= (const mffloat &lhs, const mffloat &rhs) throw() |
Compare for inequality. | |
template<> void | swap (openvrml::mffloat &a, openvrml::mffloat &b) |
Swap the values of a and b . |
Type of value.
openvrml::mffloat::mffloat | ( | std::vector< float >::size_type | n = 0 , |
|
float | value = 0.0f | |||
) | throw (std::bad_alloc) [explicit] |
Construct.
Creates an mffloat with n
copies of value
.
n | the number of elements in the mffloat. | |
value | used to initialize the mffloat. |
std::bad_alloc | if memory allocation fails. |
n
. Every element is a copy of value
. openvrml::mffloat::mffloat | ( | const std::vector< float > & | value | ) | throw (std::bad_alloc) [explicit] |
Construct.
value | initial value. |
std::bad_alloc | if memory allocation fails. |
openvrml::mffloat::mffloat | ( | InputIterator | first, | |
InputIterator | last | |||
) |
Create an mffloat with a copy of a range.
Creates an mffloat with a value that is a copy of the range [first
, last
).
first | an iterator pointing to the beginning of the range. | |
last | an iterator pointing one past the end of the range. |
openvrml::mffloat::~mffloat | ( | ) | throw () [virtual] |
Destroy.
Each of the mffloat's value elements is destroyed, and memory allocated for them (if any) is deallocated.
std::auto_ptr< field_value > openvrml::mffloat::clone | ( | ) | const throw (std::bad_alloc) [virtual] |
Virtual copy constructor.
std::bad_alloc | if memory allocation fails. |
Implements openvrml::field_value.
field_value & openvrml::mffloat::assign | ( | const field_value & | value | ) | throw (std::bad_cast, std::bad_alloc) [virtual] |
Virtual assignment.
std::bad_cast | if value is not an mffloat object. | |
std::bad_alloc | if memory allocation fails. |
Implements openvrml::field_value.
field_value::type_id openvrml::mffloat::type | ( | ) | const throw () [virtual] |
Get the type identifier for the class.
field_value::mffloat_id
. Implements openvrml::field_value.
void openvrml::mffloat::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. template<> void swap | ( | openvrml::mffloat & | a, | |
openvrml::mffloat & | b | |||
) | [related] |
Swap the values of a
and b
.
Does not throw.
a | ||
b |
std::vector< float > openvrml::mffloat::value |
Single precision floating point values.