FREEABLEXPR(3)

💖 FREEABLEXPR 💖

okay bestie, welcome to the freeablexpr page from the ABL FUNCTIONS manual (that's section 3, the library-calls section, iykyk). pull up a chair, we're freeing expressions and we're doing it with main character energy. ✨

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🌸 NAME 🌸

freeablexpr — frees an expression. that's it. that's the whole job. she's a one-task queen and she ate. 👑

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🦋 ORIGIN 🦋

so like, this software belongs to the ALLIANCE CAD SYSTEM, developed by the ASIM team at the LIP6 laboratory of Université Pierre et Marie CURIE, in Paris, France. 🇫🇷 iconic academic slay fr fr.

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

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✨ SYNOPSIS ✨

#include "abl101.h"
  void freeablexpr( Expr )
   chain_list ∗Expr;

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🎀 PARAMETERS 🎀

• Expr — the expression to free. hand her over and let her go, bestie. 🫶

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💅 DESCRIPTION 💅

so freeablexpr frees the expression Expr even if this expression is not a valid one. like, she does not care. invalid? doesn't matter. she's freeing it anyway. no vibe check required. 🌈

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⭐ RETURN VALUE ⭐

freeablexpr returns nothing. void. empty. she gives you zero back and honestly? that's the whole point. 💀

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🔥 EXAMPLE 🔥

okay here's the moment, the little demo, the proof she's real:

#include "abl101.h"
   chain_list ∗ExprA;
   chain_list ∗ExprB;
   chain_list ∗ExprAorB;
   ExprA = createablatom( "a" );
   ExprB = createablatom( "b" );
   ExprAorB  = createablbinexpr( ABL_OR, ExprA, ExprB );
   ...
   freeablexpr( ExprAorB );
   ExprAorB = (chain_list ∗)0;
   ...

see how after freeing, ExprAorB gets set to (chain_list ∗)0? that's the self-care part. dangling pointers are NOT the vibe. 🚫🙈

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🧚 SEE ALSO 🧚

• abl(1)
• delablexpr(3)

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💀 BUG REPORT 💀

this tool is under development at the ASIM department of the LIP6 laboratory. we need your feedback to improve documentation and tools. so like, please tell them stuff. they're literally asking. 🥺

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and that's the page, bestie!! ASIM/LIP6, dated October 1, 1997 — yeah she's an oldie but she's a goodie, and she still frees expressions flawlessly to this very day. 💖✨🎀🦋🌸 mwah, go forth and freeablexpr responsibly. 💅👑