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#include <openvrml/field_value.h>
Inheritance diagram for openvrml::mffloat:
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 value_type &value) throw ( std::bad_alloc ) | |
Construct. | |
mffloat (const mffloat &mff) | |
Construct a copy. | |
virtual | ~mffloat () throw () |
Destroy. | |
mffloat & | operator= (const mffloat &mff) throw ( std::bad_alloc ) |
Assign. | |
const value_type & | value () const throw () |
Access. | |
void | value (const value_type &val) throw ( std::bad_alloc ) |
Mutate. | |
void | swap (mffloat &mff) throw () |
Swap. | |
Static Public Attributes | |
static const type_id | field_value_type_id = mffloat_id |
field_value::type_id for this class. | |
Private Member Functions | |
virtual std::auto_ptr< field_value > | do_clone () const throw ( std::bad_alloc ) |
Polymorphically construct a copy. | |
virtual mffloat & | do_assign (const field_value &value) throw ( std::bad_cast , std::bad_alloc ) |
Virtual assignment. | |
virtual type_id | do_type () const throw () |
Get the type identifier for the class. | |
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
.
[in] | n | the number of elements in the mffloat . |
[in] | 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 value_type & | value | ) | throw ( std::bad_alloc ) [explicit] |
Construct.
[in] | value | initial value. |
std::bad_alloc | if memory allocation fails. |
openvrml::mffloat::mffloat | ( | const mffloat & | mff | ) |
Construct a copy.
[in] | mff | the instance to copy. |
openvrml::mffloat::~mffloat | ( | ) | throw () [virtual] |
Destroy.
Each of the mffloat
's value elements is destroyed, and memory allocated for them (if any) is deallocated.
openvrml::mffloat & openvrml::mffloat::operator= | ( | const mffloat & | mff | ) | throw ( std::bad_alloc ) |
Assign.
[in] | mff | the value to assign. |
std::bad_alloc | if memory allocation fails. |
const openvrml::mffloat::value_type & openvrml::mffloat::value | ( | ) | const throw () |
void openvrml::mffloat::value | ( | const value_type & | val | ) | throw ( std::bad_alloc ) |
Mutate.
[in] | val | the new value. |
std::bad_alloc | if memory allocation fails. |
void openvrml::mffloat::swap | ( | mffloat & | mff | ) | throw () |
Swap.
[in,out] | mff | the value to swap with this one. |
std::auto_ptr< openvrml::field_value > openvrml::mffloat::do_clone | ( | ) | const throw ( std::bad_alloc ) [private, virtual] |
Polymorphically construct a copy.
std::bad_alloc | if memory allocation fails. |
Implements openvrml::field_value.
openvrml::mffloat & openvrml::mffloat::do_assign | ( | const field_value & | value | ) | throw ( std::bad_cast , std::bad_alloc ) [private, virtual] |
Virtual assignment.
std::bad_cast | if value is not an mffloat object. | |
std::bad_alloc | if memory allocation fails. |
Implements openvrml::field_value.
openvrml::field_value::type_id openvrml::mffloat::do_type | ( | ) | const throw () [private, 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] |
Print to an output stream.
[in,out] | out | an output stream. |
Implements openvrml::field_value.
Compare for equality.
[in] | lhs | left-hand operand. |
[in] | rhs | right-hand operand. |
true
if lhs
and rhs
have the same value; false
otherwise. Compare for inequality.
[in] | lhs | left-hand operand. |
[in] | 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.
[in,out] | a | |
[in,out] | b |
const openvrml::field_value::type_id openvrml::mffloat::field_value_type_id = mffloat_id [static] |
field_value::type_id
for this class.