I want to implement regular expressions in C++ for Linux environment. One of my friend recommended me to use REGEX Library by GNU. Could you provide me some documentation as well as code examples about using this library?
I'd strongly recommend you consider using the regex library that is part of boost. Not only is it a fantastic library it will end up being part of the next version of the CPP standard.
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This tutorial covers some basics of pointer, pointer arithmetic and function pointer.
What is a pointer:
A pointer is a variable which holds an address. This address might be address of another variable/address of devices/address of fu…