IntrusivePtr.h File Reference

This is a simple shared pointer class for restricted use. More...

#include <sys/types.h>
#include <assert.h>
#include <functional>

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Data Structures
class	ts::IntrusivePtrBase
	This class exists solely to be declared a friend of IntrusivePtrCounter. More...
class	ts::IntrusivePtrCounter
	Reference counter mixin. More...
class	ts::IntrusivePtr< T >
	Shared pointer. More...
class	ts::IntrusivePtrPolicy< T >
	Default policy class for intrusive pointers. More...
class	ts::IntrusivePtrPolicy< T >::Order
	Strict weak order for STL containers. More...
struct	ts::IntrusivePtrDefaultPolicyTag
Namespaces
namespace	ts
	Apache Traffic Server commons.
Typedefs
typedef IntrusivePtrPolicy < IntrusivePtrDefaultPolicyTag >	ts::IntrusivePtrDefaultPolicy
Functions
template<typename T , typename X >
IntrusivePtr< T >	ts::dynamic_ptr_cast (IntrusivePtr< X > const &src)
	Pointer dynamic cast.
template<typename T , typename X >
IntrusivePtr< T >	ts::ptr_cast (IntrusivePtr< X > const &src)
	Pointer cast.
template<typename T >
bool	ts::operator== (IntrusivePtr< T > const &lhs, IntrusivePtr< T > const &rhs)
template<typename T >
bool	ts::operator!= (IntrusivePtr< T > const &lhs, IntrusivePtr< T > const &rhs)
template<typename T >
bool	ts::operator< (IntrusivePtr< T > const &lhs, IntrusivePtr< T > const &rhs)
template<typename T >
bool	ts::operator== (IntrusivePtr< T > const &lhs, int rhs)
template<typename T >
bool	ts::operator== (int lhs, IntrusivePtr< T > const &rhs)
template<typename T >
bool	ts::operator!= (int lhs, IntrusivePtr< T > const &rhs)
template<typename T >
bool	ts::operator!= (IntrusivePtr< T > const &lhs, int rhs)

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Detailed Description

This is a simple shared pointer class for restricted use.

It is not a completely general class. The most significant missing feature is the lack of thread safety. For its intended use, this is acceptable and provides a performance improvement. However, it does restrict how the class may be used.

This style of shared pointer also requires explicit support from the target class, which must provide an internal reference counter.

License

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file IntrusivePtr.h.