1October 3, 2023 2 Libraries: A First Step Toward Standard C++ Dependency Management Bret Brown, C++ Infrastructure Lead, Bloomberg Bill Hoffman, CTO, KitwareHello! Welcome! Bret Brown C++ Infrastructure portable as the code they contain! ● ✓ Projects should be “cattle,” not “pets”! 7Why dependency management? 8Consensus: Managing dependencies == way too hard Q: Which of these do you find frustrating names: jsonlogConfig.cmake Jsonlog-config.cmake # ... CMake gives you some dependency management tips here ... 13 Aside: Coloring and bolding added for emphasisMotivation: What would we design

Ov Over erview view Casdoor is a UI-first Identity Access Management (IAM) / Single-Sign-On (SSO) platform based on OAuth 2.0, OIDC, SAML, and CAS. Casdoor serves both the web UI and the login requests separate architecture, developed by Golang. It supports high concurrency, provides a web-based UI for management, and supports localization in 10+ languages. 2. Casdoor supports third-party application login and it supports extending third-party login with plugins. 3. Casdoor supports authorization management based on Casbin. It supports ACL, RBAC, ABAC, and RESTful access control models. 4. Casdoor provides

military campaign… and festivals! 5 Source: Atlas van LoonProtecting ourselves against the world’s uncertainty Source: International Monetary Fund (IMF)Market Making “There is no silver bullet that will help TCP/UDP stack - Reduced set of features • EF_VI - Layer 2 API: interface, buffers and memory management (similar to DPDK) - Lowest latency onload --profile=latency ./algo_trader Source: solarflare

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 16 Modules 183 16.1 Namespace management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Qualified names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 30.5 Memory Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 Updating fields you have to import it or use the name qualified with module names. See the section on namespace management. 1In C++ or Java, for example, in a method call like obj.meth(arg1,arg2), the object obj "receives"

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 16 Modules 185 16.1 Namespace management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Qualified names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340 30.5 Memory Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 Updating fields you have to import it or use the name qualified with module names. See the section on namespace management. 1In C++ or Java, for example, in a method call like obj.meth(arg1,arg2), the object obj "receives"

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 16 Modules 183 16.1 Namespace management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Qualified names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 30.5 Memory Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 Updating fields you have to import it or use the name qualified with module names. See the section on namespace management. 1In C++ or Java, for example, in a method call like obj.meth(arg1,arg2), the object obj "receives"

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 16 Modules 183 16.1 Namespace management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Qualified names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 30.5 Memory Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 Updating fields you have to import it or use the name qualified with module names. See the section on namespace management. 1In C++ or Java, for example, in a method call like obj.meth(arg1,arg2), the object obj "receives"

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340 CONTENTS ix 37.5 Memory Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 Manipula�ng stan- dard operators and func�ons, in par�cular mathema�cal func�ons. Uncertainty about the value of one of the operands induces uncertainty about the result. In prac�ce, this means an opera�on involving a of the operands is true and the other missing, we know that the result is true in spite of the uncertainty about the actual value of one of the operands. If we had been able to observe the actual value

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 37.5 Memory Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 Manipula�ng stan- dard operators and func�ons, in par�cular mathema�cal func�ons. Uncertainty about the value of one of the operands induces uncertainty about the result. In prac�ce, this means an opera�on involving a of the operands is true and the other missing, we know that the result is true in spite of the uncertainty about the actual value of one of the operands. If we had been able to observe the actual value