Customization Methods: Connecting User And Library Code Inbal Levi ## Who Am I? • A C++ Developer at Millennium. • Active member of ISO C++ work group (WG21): • Library Evolution Work Group Chair • Israeli this talk • The presentation presents my views and opinions only. ## Outline Part 0: What is a Library Part I: What are Customization Points (+ Some History...) Part II: An overview of CPs methods (+ What's next? ## Part 0: What is a Library Part 0: What is a Library  @@@ All of library code is in LibSpace, user code without

Linear Algebra with The Eigen C++ Library ## +24 ## DANIEL HANSON ## Outline • A short history – linear algebra and C++ (1998 – Present) • The Eigen C++ Template Library for Linear Algebra • Linear Algebra Disclaimers/Caveats • This presentation is on solving problems using • The Eigen linear algebra library • stdBLAS in C++26 • Not affiliated with Eigen but have used it in financial programming and teaching essentially were: • Write your own Matrix class and operations • Convince your boss to buy a commercial library ## A Little History: Open-Source Libraries ## • Boost uBLAS (BLAS: “Basic Linear Algebra Subroutines”)

## +24 ## Improving Our Safety With a Quantities and Units Library ## MATEUSZ PUSZ ## The future is here  ## The future fundamental types – updating the core language rules – providing safer high-level abstractions in the library ## C++ developers needs help • Many C++ engineers are expected to write life-critical software today quantities and units library ## • Compile-time safety – correct handling of physical quantities, units, and numerical values ## mp-units: C++20/23 quantities and units library ## • Compile-time safety

## A Physical Units Library For the Next C++ Mateusz Pusz September 15, 2020 ## Motivation, Existing Practice, Challenges  slide number. ## QUICK START ## Physical Units library in a nutshell // simple numeric operations static_assert(10_q_km / 2 == 5_q_km); ## Physical Units library in a nutshell ## // simple numeric operations static_assert(1_q_h == 3600_q_s); static_assert(1_q_km + 1_q_m == 1001_q_m); ## Physical Units library in a nutshell // simple numeric operations static_assert(10_q_km / 2 == 5_q_km); // unit conversions

cppcon_add_library(basic LIBRARIES Asio::asio) add_subdirectory(tests)

stdx::interval, a library for intervals on totally ordered sets Eric Hughes, Meadhbh Hamrick ## I n brief stdx::interval implements the mathematical sense of an interval on a totally ordered set. The library reasons reasons about intervals as sets, not as interval expressions. The library is header-only and targets C++20. It is available under the MIT License. ## Features ## Predicates Membership. Determine if a point \infty,b](-\infty,b)(-\infty,+\infty) Generic. The library handles the differences between discrete (e.g. int and other integral types) and continuous (string

Design Workflow ..... 6 Tutorial Part 1: Project ..... 7 Tutorial Part 2: Schematic ..... 9 Symbol Library Table Setup ..... 9 Schematic Editor Basics ..... 9 Schematic Sheet Setup ..... 10 Adding Schematic ..... 11 Selecting and Moving Objects ..... 13 Wiring the Schematic ..... 14 Annotation, Symbol Properties, and Footprints ..... 15 Electrical Rules Check ..... 17 Bill of Materials ..... 18 Fabrication Outputs ..... 34 Tutorial Part 4: Custom Symbols and Footprints ..... 37 Library and Library Table Basics ..... 37 Creating New Global or Project Libraries ..... 38 Creating New Symbols

nts/8/0/6/4/8064df7eebf486a4f4ceca3d07a9c7ff/p1_2.jpg) COROUTINE JOB SYSTEM WITHOUT STANDARD LIBRARY Tianyi(Tanki) Zhang tankiistanki tankijong Hi Everyone, Tanki here. Thanks for coming to my engine - Jobs. Specifically, based on C++ coroutine which we shipped in C++ 20, without standard library support. I because the contents are pretty connected, so I will take all questions at the end but

A 500 line C++ Machine Learning Library Gautam Sharma Independent Researcher gautamsharma2813@gmail.com Abstract—micrograd++ is a pure C++ machine learning library inspired by Andrej Karpathy's Karpathy's Python implementation of micrograd. This header only library aims to provide a simple yet powerful framework for building and training machine learning models. By leveraging the performance efficiency scares practitioners to adopt a C++ based machine learning library for prototyping. Python remains the first choice in that front. This library changes that by providing: • Modern C++ features: micrograd++

Workflow … 3 PCB Design Workflow … 6 Tutorial Part 1: Project … 7 Tutorial Part 2: Schematic … 9 Symbol Library Table Setup … 9 Schematic Editor Basics … 9 Schematic Sheet Setup … 10 Adding Symbols to the the Schematic … 11 Selecting and Moving Objects … 13 Wiring the Schematic … 14 Annotation, Symbol Properties, and Footprints … 15 Electrical Rules Check … 17 Bill of Materials … 19 Tutorial Part 3: Circuit 3D Viewer … 35 Fabrication Outputs … 36 Tutorial Part 4: Custom Symbols and Footprints … 39 Library and Library Table Basics … 39 Creating New Global or Project Libraries … 40 Creating New Symbols … 40 Creating