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C++ RAII

C++ reference for c++ raii.

Syntax

std::lock_guard<std::mutex> lock(mutex);
// lock releases when this scope ends

Examples

C++ RAII example

A focused example you can adapt while practising.

std::lock_guard<std::mutex> lock(mutex);
// lock releases when this scope ends

Best practices

  • Start with the smallest working example, then adapt it to your project.
  • Use the language’s standard library and idioms before introducing extra dependencies.

Runtime & versions

Compiled native applications. Feature availability depends on the language and runtime version used by your project; consult the official reference below.

ISO C++ resources

Specifications & further reading