Process control block in c plus plus code?

A Process Control Block (PCB) in C++ is a data structure used by the operating system to store all the information about a process. It typically contains details such as the process ID, process state, CPU registers, memory management information, and scheduling information. In C++, you can define a PCB using a struct or class, encapsulating these attributes. For example:

<code class="language-cpp">struct ProcessControlBlock {
int processID; std::string processState; // Additional fields like CPU registers, priority, etc. };
</code>