CppNow Courses

Rise of the State Machines

Comprehensive comparison of state machine implementations in modern C++, exploring trade-offs in compilation time, performance, memory usage, and readability using a connection example and various C++ techniques.

• YouTube
• 1 hour 35 minutes
• On-Demand
• Conference Talk

The Plan for Tomorrow - Extension Points in C++ Applications

Explore advanced C++ extension techniques beyond callbacks and virtual classes, examining libraries' non-dynamic extension points for compile-time customization and improved application flexibility.

• YouTube
• 1 hour 28 minutes
• On-Demand
• Conference Talk

Parametric Expressions - A Proposed Language Feature

Proposed C++ feature: Parametric Expressions explained. Explores use cases, benefits for library authors, and potential impact on build times. Encourages audience participation in discussing this hygienic macro concept.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Conference Talk

The Rough Road Towards Upgrading to C++ Modules

Explores challenges in adopting C++ Modules, discussing issues with existing systems, attempts at automated modularization, and implications for code organization and compilation performance.

• YouTube
• 1 hour 31 minutes
• On-Demand
• Conference Talk

The Many Variants of std - variant

Explore the design decisions, tradeoffs, and controversies surrounding C++17's std::variant, including performance considerations and potential future developments.

• YouTube
• 1 hour 28 minutes
• On-Demand
• Conference Talk

Sane and Safe C++ Class Types

Exploring safe and efficient C++ class design, focusing on special member functions, regular types, and best practices for creating robust and maintainable code.

• YouTube
• 1 hour 35 minutes
• On-Demand
• Conference Talk

Tacit DSL All the Things

Explore functional programming concepts in C++ through an extended ranges DSL, unifying various paradigms and libraries for more declarative and composable code.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Conference Talk

The C++20 Standard Library - Beyond Ranges

Comprehensive overview of C++20 standard library features beyond Ranges, including chrono support, concepts, string formatting, span, container improvements, and threading primitives. Practical examples and implementation status provided.

• YouTube
• 1 hour 32 minutes
• On-Demand
• Conference Talk

Compile Time Regular Expressions with a Deterministic Finite Automaton

Explore advanced C++20 techniques for compile-time regular expressions using a Deterministic Finite Automaton, optimizing performance and showcasing novel metaprogramming approaches.

• YouTube
• 1 hour 33 minutes
• On-Demand
• Conference Talk

Better CTAD for C++20

Explore improvements to Class Template Argument Deduction in C++20, addressing flaws and pitfalls from C++17 for cleaner, safer, and more intuitive code.

• YouTube
• 1 hour 29 minutes
• On-Demand
• Conference Talk

Test Resource - The PMR Detective

Explore pmr::test_resource for detecting memory allocation bugs in C++. Learn to diagnose and fix issues like leaks, overruns, and exception-safety failures using real-world examples.

• YouTube
• 1 hour 29 minutes
• On-Demand
• Conference Talk

C++ Constants

Explore the evolution of constant expressions in C++, from C++11 to C++20, examining fundamental concepts and new capabilities in modern C++ with expert Daveed Vandevoorde.

• YouTube
• 1 hour 26 minutes
• On-Demand
• Conference Talk

Implementing Physical Units Library for C++

Explore the design and implementation of a Physical Units Library for C++, including challenges, tradeoffs, and C++20 features that enhance usability, maintainability, and extensibility.

• YouTube
• 1 hour 26 minutes
• On-Demand
• Conference Talk

The Truth of a Procedure in Programming

Explore the mathematical logic behind programming procedures, treating them as statements about event arrangements and bridging programming with formal languages and truth concepts.

• YouTube
• 1 hour 36 minutes
• On-Demand
• Conference Talk

A Generic Binary Tree - Why Grow Your Own?

Explore the design and implementation of a generic binary tree for Boost.Graph, discussing trade-offs, storage options, and performance comparisons while drawing insights from classic computer science texts.

• YouTube
• 1 hour 33 minutes
• On-Demand
• Conference Talk