openvrml::field_value::counted_impl_base Class Reference

Base class for the internal reference-counted objects. More...

#include <openvrml/field_value.h>

Inheritance diagram for openvrml::field_value::counted_impl_base:

[legend]

List of all members.

Public Member Functions
virtual	~counted_impl_base () throw ()
	Destroy.
std::auto_ptr< counted_impl_base >	clone () const throw ( std::bad_alloc )
	Clone.
Private Member Functions
virtual std::auto_ptr < counted_impl_base >	do_clone () const =0 throw ( std::bad_alloc )
	Clone.

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Detailed Description

Base class for the internal reference-counted objects.

For internal use only.

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Constructor & Destructor Documentation

openvrml::field_value::counted_impl_base::~counted_impl_base

(

)

throw () [virtual]

Destroy.

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Member Function Documentation

std::auto_ptr< openvrml::field_value::counted_impl_base > openvrml::field_value::counted_impl_base::clone

(

)

const throw ( std::bad_alloc )

Clone.

Delegates to counted_impl_base::do_clone.

Returns:

a clone of the instance.

Exceptions:

std::bad_alloc

if memory allocation fails.

std::auto_ptr< openvrml::field_value::counted_impl_base > openvrml::field_value::counted_impl_base::do_clone

(

)

const throw ( std::bad_alloc ) [private, pure virtual]

Clone.

Polymorphically construct a copy.

Returns:

a clone of the instance.

Exceptions:

std::bad_alloc

if memory allocation fails.

Implemented in openvrml::field_value::counted_impl< ValueType >.