On 2023/08/27 21:46, Etienne Leblois via lazarus wrote:
Dear all,
I want to manipulate, store, later retrieve, 2-dimensions matrices of
single or double ;
matrices may turn big and I wanted to turn to dynamic array of array
the basic solution below works, but storing (and retrieval) of big
Look at procedures BlockWrite and BlockRead for faster way to write/read large
quantities of data.
Doug C.--
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Dear all,
I want to manipulate, store, later retrieve, 2-dimensions matrices of
single or double ;
matrices may turn big and I wanted to turn to dynamic array of array
the basic solution below works, but storing (and retrieval) of big
matrices is VERY slow.
any hint on the good way to
