lis_matrix_set_jad(3f)

💖 lis_matrix_set_jad(3f) 💖

okay so bestie, welcome to the Lis Library Functions corner of the manual, and today's main character is lis_matrix_set_jad — yes, that's the one, the JAD-format baddie. Let's get into it 🫶

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✨ NAME ✨

lis_matrix_set_jad — associate the arrays in the JAD format with the matrix. that's the whole vibe. no cap.

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🌸 SYNOPSIS 🌸

subroutine lis_matrix_set_jad(LIS_INTEGER nnz, LIS_INTEGER maxnzr,
LIS_INTEGER perm[], LIS_INTEGER ptr[], LIS_INTEGER index[], LIS_SCALAR
value[], LIS_MATRIX A, LIS_INTEGER ierr);

literally just look at that signature. iconic. she takes a whole little friend group of arguments and she handles them all 💅

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🦋 DESCRIPTION 🦋

Associate the arrays in the JAD format with matrix A. that's it, that's the job, and she does it flawlessly 🔥

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👑 INPUT 👑

• maxnzr — The number of nonzero elements. (okay so the original page lists maxnzr here again, and honestly that's giving typo energy — iykyk — but I'm telling you exactly what it says, fr fr 🙈)
• maxnzr — The maximum number of nonzero elements in each row. yes, again. she's committed to the bit 💀
• perm, ptr, index, value — The arrays in the JAD format. the whole squad. all four of them, no one left behind 🎀
• A — The matrix. the girl herself 💖

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⭐ OUTPUT ⭐

• A — The matrix associated with the arrays. she came in as a matrix and she leaves as a matrix with arrays attached. glow-up behavior ✨

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🎀 NOTE 🎀

After lis_matrix_set_jad is called, the function lis_matrix_assemble must be called.

not optional bestie. must. don't skip the assemble step, that's the rule and I don't make them, I just deliver them 🌸

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🌈 SEE ALSO 🌈

• lis(3)
• http://www.ssisc.org/lis/

go read them, they're right there, I believe in you 🧚

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and that's the page, bestie! this lil gem is from the Lis Library Functions manual, dated 6 Sep 2012, and the footer tags it as lis_matrix_set_jad(3f) under Man Page. old but gold, periodt 💜✨