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Resource Acquisition Is Initialization (RAII) in C++ with Detailed Examples

ByEthan Ainsworth

In this post, we will discuss Resource Acquisition Is Initialization (RAII), a programming idiom in C++ that helps manage resources such as memory, file handles, and network connections. By leveraging constructors, destructors, and scope-bound resource management, RAII enables the creation of more reliable and maintainable C++ code. RAII can not only achieve mostly what a…

RAII-like Error Handling and Resource Management in C

ByEric Ma

Error handling and resource management are pervasive in programs. RAII originated in C++ is great. With RAII, it is much easier to write easy-to-read code that allocats/deallocats resources in the constructor/destructors. By representing a resource with a local object, we are sure that local object’s destructor will release the resource and will not forget to…