ISET(3pub)

🎀 ISET(3pub) 🎀

okay bestie so this one is from the C Programmer's Manual, section 3pub, and it's giving "library documentation but make it a group chat" 💖

🌸 NAME 🌸

iset_create, iset_destroy, iset_copy, iset_is_empty, iset_add, iset_add_range, iset_remove, iset_remove_range, iset_clear, iset_contains, iset_union, iset_diff, iset_isect, iset_range, iset_nth_range — literally a whole squad whose job is to manipulate sets of integers ✨

🦋 SYNOPSIS 🦋

#include <publib.h>

Iset *iset_create(void);
void iset_destroy(Iset *is);
Iset *iset_copy(const Iset *is);

int iset_is_empty(const Iset *is);
int iset_add(Iset *is, long number);
int iset_add_range(Iset *is, long number1, long number2);
int iset_remove(Iset *is, long number);
int iset_remove_range(Iset *is, long number1, long number2);
void iset_clear(Iset *is);
int iset_contains(const Iset *is, long number);
int iset_union(Iset *is1, const Iset *is2);
int iset_diff(Iset *is1, const Iset *is2);
int iset_isect(Iset *is1, const Iset *is2);
void iset_range(const Iset *is, long *lowest, long *highest);
int iset_nth_range(const Iset *is, long n, long *lo, long *hi);

👑 DESCRIPTION 👑

These functions operate on sets of integers (of type long). 🍓

and then the actual documentation just… peaces out?? 😭 like, the manpage author said:

"You clever people will know how to use them without my help, which saves me from writing a manual page."

ngl that is the most unbothered energy imaginable and I kind of respect it 💅 so yeah — these are sets. of longs. you, being the clever icon you are, already know what to do with them. no cap, that's the entire description. slay, I guess 🌈

💜 SEE ALSO 💜

• publib(3)
• bitarr(3)

🌟 AUTHOR 🌟

Lars Wirzenius (lars.wirzenius@helsinki.fi) 🫶

this page is part of Publib, living in the C Programmer's Manual under section 3pub (so, ISET(3pub), iykyk). no date on this one, she's timeless fr fr ✨💖🦋