PandarinDev

/usr/share/fonts/OTF/overpass-bold-italic.otf: Overpass:style=Bold Italic
/usr/share/fonts/OTF/overpass-thin.otf: Overpass,Overpass Thin:style=Thin,Regular
/usr/share/fonts/OTF/overpass-extralight.otf: Overpass,Overpass ExtraLight:style=ExtraLight,Regular
/usr/share/fonts/OTF/overpass-heavy.otf: Overpass,Overpass Heavy:style=Heavy,Regular
/usr/share/fonts/OTF/overpass-regular.otf: Overpass:style=Regular
/usr/share/fonts/OTF/overpass-semibold-italic.otf: Overpass,Overpass SemiBold:style=SemiBold Italic,Italic
/usr/share/fonts/OTF/overpass-extralight-italic.otf: Overpass,Overpass ExtraLight:style=ExtraLight Italic,Italic
/usr/share/fonts/OTF/overpass-mono-bold.otf: Overpass Mono:style=Bold
/usr/share/fonts/OTF/overpass-bold.otf: Overpass:style=Bold
/usr/share/fonts/OTF/overpass-mono-light.otf: Overpass Mono,Overpass Mono Light:style=Light,Regular

PandarinDev

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
    <match>
        <edit mode="prepend" name="family"><string>Overpass SemiBold</string></edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family"><string>serif</string></test>
        <edit name="family" mode="assign" binding="same"><string>Overpass SemiBold</string></edit>
    </match>

PandarinDev

#include <unordered_map>
#include <algorithm>
#include <iostream>
#include <vector>

struct Foo {
    int value;

    bool operator==(const Foo& other) const {
        return value == other.value;