3 weeks ago · Jul 29, 2026 8:13 PM
Modern C++20 RAII handle management to eliminate handle leaks:
CPP
struct HandleDeleter { void operator()(HANDLE h) const { if (h && h != INVALID_HANDLE_VALUE) CloseHandle(h); } };
using UniqueHandle = std::unique_ptr<void, HandleDeleter>;
UniqueHandle hProcess(OpenProcess(PROCESS_ALL_ACCESS, FALSE, targetPid));
if (!hProcess) return false;
// Automatically calls CloseHandle when exiting scope!Guarantees exception safety and zero dangling zombie process handles!