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The intrusive_ptr class template stores a pointer to an object with an embedded reference count. Every new intrusive_ptr instance increments the reference count by using an unqualified call to the function intrusive_p...
Mar 25, 2012 · Put in other words: Intrusive pointers in general, and intrusive_ptr in particular (and also Microsoft COM pointers), work correctly when all of its users obey ownership semantics with its pointers, whe...
intrusive_ptr是“侵入式”的,所以它所指向的对象,必须继承包含引用计数功能的基类;而shared_ptr不是“ 侵入式 ”的,可指向任何类型的对象。 intrusive_ptr用在创建的对象需要传递的时候(例如总线传递等) boost::intrusive_ptr的使用
Boost.Intrusive, part of collection of the Boost C++ Libraries, is a library presenting intrusive containers to the world of C++. Intrusive containers are special containers that offer better performance and exception...
Nov 14, 2011 · This post will present the Boost intrusive_ptr and its usage in C++ programming. Recently, I took some time to optimize the parsing performances of the EDDI Compiler.
In general, boost::intrusive_ptr works the same as boost::shared_ptr. However, while boost::shared_ptr keeps track of the number of shared pointers referencing a particular object, the developer has to do this when us...
The intrusive_ptr class template stores a pointer to an object with an embedded reference count. intrusive_ptr is parameterized on T (the type of the object pointed to) and VoidPointer (a void pointer type that define...