Range Algorithms, Views and Actions: A Comprehensive Guide
summary
Covers concrete C++ tools and results: shows range-v3 plus C++20 ranges, demonstrates composable views and actions like iota filter transform join cartesian_product and eager actions such as sort unique push_back, explains projections to avoid duplicated comparators and the dangling safe-iterator type for rvalue containers, and reports microbenchmarks where pipelines optimize down to the same speed as a hand loop while a naive STL version pays an extra allocation cost.
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chapters (14)
- 0:00Intro
- 0:25About me
- 1:33Why care about ranges
- 18:25Watch this
- 19:32Views
- 22:27Categories
- 27:08Filters
- 30:06Set Views
- 35:02Range Views
- 37:32List Comprehension Generators
- 39:49Assembling Views
- 42:59Actions
- 46:08Projections
- 52:32Questions
