READING CONFIGURATION VALUES WHEN YOU SHOULD NOT FAIL From Obfuscated to (Hopefully) Nearly Readable• Principal Engineer @ BMW • Programming for fun and food • Addicted to console and vim MATTHIAS@BILGER

h, .hpp, .hh, etc.) • Source files (.c, .cpp, .cxx, .C, etc.) • Resource files (.res, .qrc, .rcc, etc.) • Dependencies (libraries) • Header files (, text/text.hpp>) • Precompiled files files (libstdc++.a, libc++.so, msvcrt.lib, ws2_32.dll, crt1.o) • Source files (Boost, Catch2) • Resources (icons, images, translations) CppCon 2020 - The Structure of a Program 5Copyright © 2020 Bob h, .hpp, .hh, etc.) • Source files (.c, .cpp, .cxx, .C, etc.) • Resource files (.res, .qrc, .rcc, etc.) • Dependencies (libraries) • Header files (, text/text.hpp>) • Precompiled files

variety of obstacles, objects, or events occurring ● Main maintainers of MoveIt ○ MoveIt is an open source robotics manipulation platform for developing commercial applications, prototyping designs, and variety of obstacles, objects, or events occurring ● Main maintainers of MoveIt ○ MoveIt is an open source robotics manipulation platform for developing commercial applications, prototyping designs, and variety of obstacles, objects, or events occurring ● Main maintainers of MoveIt ○ MoveIt is an open source robotics manipulation platform for developing commercial applications, prototyping designs, and

types – no runtime overhead – no space size overhead • Great user experience – optimized for readable compilation errors and great debugging experience – easy to use and flexible CppCon 2024: Improving types – no runtime overhead – no space size overhead • Great user experience – optimized for readable compilation errors and great debugging experience – easy to use and flexible • Scope – any unit's floating- point) – systems of quantities – systems of units – the affine space – highly adjustable text-output formatting – scalar, vector, and tensor quantities – natural units systems CppCon 2024: Improving

machine are tailored to the particular operations required to implement operations of a specific source language or class of languages.” (my emphasis) - Stephan Diehl, Pieter Hartel, Peter Sestoft Future which, in this usage, is the simplest imaginary computer capable of executing a program in the source language (or a family of languages, as in the case of the JVM).” (my emphasis) - Sergey Zubkow processing tasks • We want to write programs (in some human-readable language) to help us accomplish these complex tasks • Human-readable, for productivity • We want tools that robustly and reliably

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Introduction 7 2.1 Open Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.6 Install from source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4 Getting . . . . . . . . . . . . . . . . . . . . . . . . . . 196 12.16 How to capture package version from text or build files . . . . . . . . . . . . . . . . . . . . . . . . . 196 12.17 How to use Conan as other

Documentation Release 1.20.5 The Conan team Jul 05, 2024 CONTENTS 1 Introduction 3 1.1 Open Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.6 Install from source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.7 Update . . . . . . . . . . . . . . . . . . . . . . . . . 283 14.21 How to capture package version from text or build files . . . . . . . . . . . . . . . . . . . . . . . . . 283 14.22 How to use Conan as other

Documentation Release 1.19.3 The Conan team Jul 05, 2024 CONTENTS 1 Introduction 3 1.1 Open Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.6 Install from source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.7 Update . . . . . . . . . . . . . . . . . . . . . . . . . 283 14.21 How to capture package version from text or build files . . . . . . . . . . . . . . . . . . . . . . . . . 283 14.22 How to use Conan as other

the code you are going to test17 Why Static Library? Impact Dynamic Library Static Library Source code Windows builds need code changes __declspec( dllimport ) __declspec( dllexport ) No Change show(); widget.setMaximum(27); // This is needed to make sure text in the spinner is selected, so that // as we type in characters, the initial text ("1") is erased widget.setFocus();34 Arrange: Accessing Contents • Inherited complex code to set up a table • Want to add at least a first test – of the text in the cells63 [Demo]66 Checking Screenshots? No! • Not recommended, in general • Styles differ

conan Documentation Release 1.7.4 conan Jul 05, 2024 CONTENTS 1 Introduction 3 1.1 Open Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.6 Install from source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.7 Python . . . . . . . . . . . . . . . . . . . . . . . . . . 206 12.18 How to capture package version from text or build files . . . . . . . . . . . . . . . . . . . . . . . . . 207 12.19 How to use Conan as other