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C++: Difference between revisions
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==RAII== | ==RAII== | ||
[https://en.cppreference.com/w/cpp/language/raii cppreference raii]<br> | [https://en.cppreference.com/w/cpp/language/raii cppreference raii]<br> | ||
[https://en.cppreference.com/w/cpp/language/rule_of_three cppreference rule_of_three]<br> | |||
Resource Acquisition Is Initialization - binds the life cycle of a resource to the lifetime of an object.<br> | Resource Acquisition Is Initialization - binds the life cycle of a resource to the lifetime of an object.<br> | ||
For instance, the resource for a vector is an allocated amount of memory. Once the vector is destroyed and the destructor called, the resource is released.<br> | For instance, the resource for a vector is an allocated amount of memory. Once the vector is destroyed and the destructor called, the resource is released.<br> | ||