About me 2 6 ways for implementing math expressions calculator, Amir Kirsh Lecturer Academic College of Tel-Aviv-Yaffo and Tel-Aviv University Developer Advocate at Member of the Israeli ISO C++ NB Co-Organizer of the CoreCpp conference and meetup group3 6 ways for implementing math expressions calculator, Amir Kirsh Suffering from slow builds? It’s not just waste of time It affects your dev cycles math expressions calculator, Amir KirshSuccess Stories 5 6 ways for implementing math expressions calculator, Amir KirshSuccess Stories 6 6 ways for implementing math expressions calculator, Amir KirshOur

ONLINE TOOLS EVERY C++ DEVELOPER SHOULD KNOW Thamara AndradeHELLO! 2 https://thamara.dev @thamyk I am Thamara Andrade (she/her) Lead Software Engineer @ CadenceHELLO! 3 https://thamara.dev @thamyk

A Common Package Specification: Getting Build Tools to Talk to Each Other Lessons Learned From Making Thousands of Binaries Consumable by Any Build System Diego Rodriguez-Losada @ CppCon 2023Outline

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captureTEST(Processor, test_yield) { auto y_calculator = [] (const YieldData& ydata){ return ydata.data_*0.01;}; YieldProcessor processor(y_calculator); YieldData rdata{100}; auto yield = processor Take substantial time • Preference for Phased/localized changes 86 Bloomberg Legacy Code DI Need Tools & Tricks to implement Dependency InjectionProblem : API is used far and wide and so interface cannot

minus_token>, prod_exp>, prod_exp, eval_plus>{}; /*...*/ constexpr auto result = apply_wrap1< calculator_parser, BOOST_METAPARSE_STRING("2 * 3 + 4")>::type::value;Boost Metaparse - Functions Create Grammar Item Sets (states) Parsing tables Image from: “Compilers: Principles, Techniques, and Tools” (dragon book)CTPG – LR(1) Item struct item { int rule; int pos; int term; };CTPG – LR(1)

Implementation Details, Amir Kirsh @ CppCon, 2024 Passing args, exposing only what’s neededLanguage tools: - Value semantics: send values, if needed wrap in a class - Interfaces - Pimpl idiom - Wrapper classes http://coliru.stacked-crooked.com/a/35f49a5a014224f8 Talk: Six Ways for Implementing Math Expressions Calculator in C++ - Amir Kirsh - CppCon 2023 Related: https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2024/p3086r2

· · · · · · · · · · · · · · · · · · · · · · · · · · · · 98 2.3.11 Management, observability, and tools · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 101 2.4 MySQL Compatibility· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 285 4.4.1 GUI Database Tools · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 285 4.4.2 Choose · · · 649 4.14.1 Third-Party Tools Supported by TiDB· · · · · · · · · · · · · · · · · · · · · · · · · · · · 649 4.14.2 Known Incompatibility Issues with Third-Party Tools · · · · · · · · · · · · · · ·