ADDBDDVARFIRST(3)

✨ ADDBDDVARFIRST ✨ (that's addbddvarfirst, section 3 of the manual, bestie 💖)

okay so listen. this one is a lil function from the BDD world and she is so simple it's almost suspicious. she makes a brand new variable and puts it at the very front of the line. main character energy, literally. 👑

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🌸 NAME 🌸

addbddvarfirst — adds a new variable, before all others.

like. before ALL of them. she does not do lines. she does not do waiting. she's first. periodt. 💅

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🦋 ORIGIN 🦋

okay so this software belongs to the ALLIANCE CAD SYSTEM, which was developed by the ASIM team at the LIP6 laboratory of Université Pierre et Marie CURIE, in Paris, France. 🇫🇷✨

if you wanna slide into their DMs:

• Web : http://asim.lip6.fr/recherche/alliance/
• E-mail : alliance-users@asim.lip6.fr

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🎀 SYNOPSIS 🎀

#include "bdd101.h"
bddnode ∗addbddvarfirst( BddSystem )
  bddsystem ∗BddSystem;

yes the signature is that short. she's lowkey minimalist. 🫶

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💜 PARAMETERS 💜

• BddSystem — the bdd system. that's it. that's the whole parameter list. she's not asking for much, bestie.

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⭐ DESCRIPTION ⭐

okay so here's the tea: addbddvarfirst creates a new variable, with the number 0, inside the bdd system BddSystem. 🎉

and if you hand her a null pointer? no stress, she just uses the default bdd system instead. she's flexible like that. 😌

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🔥 RETURN VALUE 🔥

she returns a pointer to the bdd node of the new variable. so you get the whole node back, not just a vibe check. ✨

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💀 ERRORS 💀

• "no more variables, error !" There is no variable number left. 😭 she tried her best but the well is dry, there's literally nothing left to give.

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🌈 EXAMPLE 🌈

here's how the girlies actually call her:

#include "bdd101.h"
   bddsystem  ∗BddSystem;
   bddnode    ∗BddNode;
   BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
   BddNode = addbddvarfirst( (bddsystem ∗)0 );
   destroybddsystem( (bddsystem ∗)0 );

create, add, destroy. clean. immaculate. no notes. 🧚

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👑 SEE ALSO 👑

• bdd(1)

go read that one too, iykyk 📚

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🙈 BUG REPORT 🙈

this tool is under development at the ASIM department of the LIP6 laboratory. 🛠️

and fr fr, they need your feedback to improve documentation and tools. so if something's off, tell them! constructive vibes only, please and thank you. 💖

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ngl bestie, if you're out here passing a null pointer, that's totally valid — she'll just vibe with the default system. no judgement, we love a forgiving API. 🫶

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that's the whole page, babe. ASIM/LIP6, dated October 1, 1997 — yeah she's a lil vintage but she still ate. and remember, this is page ADDBDDVARFIRST(3) of the manual. slay, go build something. 💅✨