The arg-parser from stypox

arg-parser's Introduction

Ciao! I am Stypox:

Passionate contributor to free software, enjoys writing code to replace apps and services that do not respect the user
Member of MindsHub, a no-profit association focused on education and team work in the fields of informatics, electronics and 3d printing
Participates to competitive programming and cybersecurity competitions and is a tutor for younger students
Studies information engineering at University of Trento
User of Manjaro Linux with KDE and owner of a Fairphone 3+ with /e/OS

I'm currently working on:

Dicio: an Android voice assistant (available on F-Droid and Play Store)
NewPipe: an Android YouTube frontend with many cool features the official YouTube app doesn't have (available on F-Droid)
dicio-numbers: a Java library for multilanguage number parsing and formatting
Tridenta: an app to view public transport information in Trentino (available on F-Droid and Play Store)
Curriculust: a Rust program that allows writing a CV in YAML and turning that into LaTeX and PDF

Other projects I'm proud of are:

Crop detection: an AI model to detect crops in images, a building block of MindsHub's Cyberorto, an autonomous farmer
Plotter: some scripts and algorithms to print G-code, text or images with a custom-made 2D plotter
Quadermas: an Android app to access "Quaderno Elettronico Mastercom" (available on F-Droid)
Olympiad exercises: the competitive programming code I've produced to train for the Italian Olympiad in Informatics
Insigno: an app by MindsHub that gameifies reporting and collecting trash (available on F-Droid, Play Store and Apple Store)

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arg-parser's Issues

No license

Line 127: Expression must be in parentheses (C++20)

Compiling argparser.hpp in C++20 gives the following error:

In file included from /directory/main.cpp:3:
/directory/lib/stypox/argparser.hpp:127:18: error: expression must be enclosed in parentheses
  127 |         requires !std::is_same_v<T, bool> :
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~
      |                  (                       )

Editing the source and closing that line in parentheses solves the problem.

Store values in local variables

Since doing parser.getInt("option name") is slow and ugly, it would be better to initialize the "option name" option with a reference to a variable to which save the integer value.

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