effective c++ resources

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effective c++ resources

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Thinking Clearly about Performance

http://queue.acm.org/detail.cfm?id=1854041 The July/August issue of acmqueue is out now acmqueue is free for ACM professional members. Non-members can purchase an annual subscription for $19.99 or a single issue for $6.99. Download the app from iTune…

Effective C++ Item 15 Provide access to raw resources in resource-managing classes

In last two item, I talk about resource-managing using RAII, now comes to the practical part. Often, we encounter a situation where an API accept raw resource instead of RAII object. For example: // You have a shared pointer std::tr1::shared_ptr<Foo>…

Effective C++ Item 13 Use object to manage resources

1. Always use object to manage resource! If you delete a pointer or release a handler manually by yourself, there is great chance that you will make mistake or forget something. 2. There are two critical aspects of using object to manage resources: 2…

effective c++ 条款13 use object to manage resources.

请求的系统资源需要最终还回系统,为了避免遗忘返还这个动作,可以利用析构函数在object销毁时自动调用的特点来实现. 简单说就是用object来管理资源. 以内存资源为例 class Investment {}; Investment* creatInvestment(){...} // factory function to produce investment object void main() { Investment* pInv = creatInvestment();//call t…

Sentiment Analysis resources

Wikipedia: Sentiment analysis (also known as opinion mining) refers to the use of natural language processing, text analysis and computational linguistics to identify and extract subjective information in source materials. In 1997, firstly proposed b…