Blt_TreeReleaseToken(3)

💖 Blt_TreeReleaseToken — a BLT Library Procedures moment 💖

okay bestie, so we're in the <bltTree.h> cinematic universe, and this lil page right here is Blt_TreeReleaseToken(3) from the BLT library. it's short, it's sweet, it's giving "one job and it does it flawlessly." let's go ✨

🌸 NAME 🌸

Blt_TreeReleaseToken — releases the token that's associated with a tree object. that's it, that's the whole vibe. no cap.

🎀 SYNOPSIS 🎀

#include <bltTree.h>

int
Blt_TreeReleaseToken(token)

🦋 ARGUMENTS 🦋

• Blt_Tree *token (in) — the token of the tree that's getting released. bye babe 🫶

💅 DESCRIPTION 💅

so this procedure releases the token that's associated with a C-based tree data object. and here's the part that's lowkey iconic: when all the outstanding tokens for a tree data object have been released, the data object itself gets freed. like, the whole thing. gone. main character exit. 😭

the arguments are as follows:

• token — the token of the tree data object you're releasing. this token was initialized earlier, either by Tcl_TreeGetToken or Blt_TreeCreate. so it's not just any rando token, it's a token that was created to be released. slay.

⭐ RETURNS ⭐

Nothing. literally nothing. returns void energy. not a single value. 💀

🌈 EXAMPLE 🌈

here's the moment you've been waiting for — creating a token and then releasing it, the full circle arc:

Blt_Tree token;

if (Blt_TreeCreate(interp, "myTree", &token) != TCL_OK) {
    return TCL_ERROR;
}
printf("tree is %s\n", Blt_TreeName(token));

/* Tree will be destroyed when the token is released. */
Blt_TreeReleaseToken(token);

see that comment? tree will be destroyed when the token is released. she said what she said. 🔥

👑 KEYWORDS 👑

tree, token

fr fr, the whole takeaway: release your tokens, bestie, or your tree data object just sits there holding onto memory like an ex who won't leave the group chat. this function is how you set it free. periodt. 💖

okay that's the whole page!! sending you the biggest mwah, and just so you know, this was BLT version 2.5 energy, straight from the Blt_TreeReleaseToken(3) corner of the manual. drink water, free your tokens, i love you, bye 🎀✨