back to course
Lesson 64 / 7190%
Namespaces1/1
C++ Namespaces
A named scope that prevents name collisions — `std`, `boost`, your own — qualified with `::`.
This lesson is Pro only.
Unlock every premium lesson and module — Pro from ₹299 / month (or ₹2,999 lifetime, launch offer).
Sign in to unlock// example library
Want more hands-on snippets in C++?
Browse 100 runnable examples · across 10 chapters · short, copy-paste-friendly · grouped by topic
// glossary lookup
Every term you just saw, explained
Quick definitions for variables, pointers, loops, functions and every concept in one searchable page.
// feedback.matters()
Did this lesson help you?