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openvrml::mfvec3f Class Reference
[Field Values]

Inheritance diagram for openvrml::mfvec3f:

Inheritance graph
[legend]
List of all members.

Detailed Description

A 3-component vector array node field value.

Model of
FieldValue


Public Types

typedef std::vector< vec3fvalue_type
 Type of value.

Public Member Functions

 mfvec3f (std::vector< vec3f >::size_type n=0, const vec3f &value=vec3f()) throw (std::bad_alloc)
 Construct.
 mfvec3f (const std::vector< vec3f > &value) throw (std::bad_alloc)
 Construct.
template<typename InputIterator>
 mfvec3f (InputIterator first, InputIterator last)
 Create an mfvec3f with a copy of a range.
virtual ~mfvec3f () throw ()
 Destroy.
virtual std::auto_ptr< field_valueclone () const throw (std::bad_alloc)
 Virtual copy constructor.
virtual field_valueassign (const field_value &value) throw (std::bad_cast, std::bad_alloc)
 Virtual assignment.
virtual type_id type () const throw ()
 Get the field_value::type_id associated with this class.

Public Attributes

std::vector< vec3fvalue
 3-component vector 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 mfvec3f &lhs, const mfvec3f &rhs) throw()
 Compare for equality.
bool operator!= (const mfvec3f &lhs, const mfvec3f &rhs) throw()
 Compare for inequality.
template<> void swap (openvrml::mfvec3f &a, openvrml::mfvec3f &b)
 Swap the values of a and b.

Member Typedef Documentation

openvrml::mfvec3f::value_type
 

Type of value.


Constructor & Destructor Documentation

openvrml::mfvec3f::mfvec3f std::vector< vec3f >::size_type  n = 0,
const vec3f value = vec3f()
throw (std::bad_alloc) [explicit]
 

Construct.

Creates an mfvec3f with n copies of value.

Parameters:
n the number elements in mfvec3f::value.
value used to initialize mfvec3f::value.
Exceptions:
std::bad_alloc if memory allocation fails.
Postcondition:
mfvec3f::value.size() is n. Every element in mfvec3f::value is a copy of value.

openvrml::mfvec3f::mfvec3f const std::vector< vec3f > &  value  )  throw (std::bad_alloc) [explicit]
 

Construct.

Parameters:
value initial value.
Exceptions:
std::bad_alloc if memory allocation fails.

template<typename InputIterator>
openvrml::mfvec3f::mfvec3f InputIterator  first,
InputIterator  last
 

Create an mfvec3f with a copy of a range.

Creates an mfvec3f with a value that is a copy of the range [first, last).

Parameters:
first an iterator pointing to the beginning of the range.
last an iterator pointing one past the end of the range.

openvrml::mfvec3f::~mfvec3f  )  throw () [virtual]
 

Destroy.

Each of the mfvec3f's value elements is destroyed, and memory allocated for them (if any) is deallocated.


Member Function Documentation

std::auto_ptr< field_value > openvrml::mfvec3f::clone  )  const throw (std::bad_alloc) [virtual]
 

Virtual copy constructor.

Returns:
a pointer to a copy of the object.
Exceptions:
std::bad_alloc if memory allocation fails.

Implements openvrml::field_value.

field_value & openvrml::mfvec3f::assign const field_value value  )  throw (std::bad_cast, std::bad_alloc) [virtual]
 

Virtual assignment.

Returns:
a reference to the object.
Exceptions:
std::bad_cast if value is not an mfvec3f object.
std::bad_alloc if memory allocation fails.

Implements openvrml::field_value.

field_value::type_id openvrml::mfvec3f::type  )  const throw () [virtual]
 

Get the field_value::type_id associated with this class.

Returns:
field_value::mfvec3f_id.

Implements openvrml::field_value.

void openvrml::mfvec3f::print std::ostream &  out  )  const [private, virtual]
 

Print to an output stream.

Parameters:
out an output stream.

Implements openvrml::field_value.


Friends And Related Function Documentation

bool operator== const mfvec3f lhs,
const mfvec3f rhs
throw() [related]
 

Compare for equality.

Parameters:
lhs left-hand operand.
rhs right-hand operand.
Returns:
true if lhs and rhs have the same value; false otherwise.

bool operator!= const mfvec3f lhs,
const mfvec3f rhs
throw() [related]
 

Compare for inequality.

Parameters:
lhs left-hand operand.
rhs right-hand operand.
Returns:
true if lhs and rhs do not have the same value; false otherwise.

template<> void swap openvrml::mfvec3f a,
openvrml::mfvec3f b
[related]
 

Swap the values of a and b.

Does not throw.

Parameters:
a 
b 

Member Data Documentation

std::vector< vec3f > openvrml::mfvec3f::value
 

3-component vector values.