Placeholders in 137 Seconds (std::placeholders)

Hey everyone, welcome back! In today’s video, we’re diving into something a little underrated but very useful - std::placeholders in C++. You’ve probably seen them used with std::bind, but maybe you weren’t quite sure what was going on. So let’s break it all down, step by step.

00:00 - Introduction
00:02 - Topic Overview: std::placeholders
00:07 - Where You've Seen Placeholders Before
00:13 - Breaking It Down Step-by-Step
00:16 - What Are std::placeholders?
00:25 - Why Use std::placeholders with std::bind
00:33 - Simple Example Setup
00:37 - Fixing Arguments with std::bind
00:45 - Understanding std::placeholders::_1
01:05 - Practical Uses: Adapting APIs and Callbacks
01:19 - Real World Example: GUI Event Handling
01:30 - Chaining and Swapping Arguments
01:43 - Modern C++: Lambdas vs. std::bind
01:53 - When to Use std::bind Today
01:58 - Quick Recap
02:06 - Like & Subscribe!
02:12 - Outro

Видео Placeholders in 137 Seconds (std::placeholders) канала DeepDiveDev