Arjan van Dijk wrote:
Hi!
In my code I often use 2D arrays.
Until today, I kept the maximum dimension fixed to 400 * 300 points.
How can I make allocatable columns of ARBITRARY size?
For simplicity here a 1D reduction of the problem:
This is what I have:
CONST
MaxN = 400;
TYPE
ColumnType = ARRAY[1..MaxN] OF Float;
You can use a dynamic array.
type
ColumnType = array of float;
var
CT: ColumnType;
begin
SetLength(CT,TheSizeYouWant); // TheSizeYouWant is the number of
elements (an integer)
CT[0] := 3.14159; // the first element has index 0
...
CT[TheSizeYouWant-1] := 2.71828; // the last element;
...
SetLength(CT,0); // set it to nil
end;
--
Jilani KHALDI
---------------------
http://jkhaldi.oltrelinux.com
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