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Forum Index : Microcontroller and PC projects : Multidimensional Arrays

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PilotPirx

Senior Member

Joined: 03/11/2020
Location: Germany
Posts: 105

Posted: 07:54pm 20 Nov 2020

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Hi,

I'm a cmm2 beginner and I have a question about multidimensional arrays.

How can I specify the content of a two-dimensional array, for example?

DIM array1%(1,2)=((1,2,3),(4,5,6)) 'gives an error

DIM array1%(1,2)=(1,2,3,4,5,6) 'works, but wrong sequence

array%(0,0) is 1
array%(1,0) is 2

'How to fill

DIM row%=1
DIM column%=2

dim array%(row%,column%)=(1,2,3, 'row 1
4,5,6) 'row 2

This gives an Error too. In the past, i programmed with C. This was easier to declare.
I found no examples for CMM2 basic.

matherp
Guru

Joined: 11/12/2012
Location: United Kingdom
Posts: 10588

Posted: 08:00pm 20 Nov 2020

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Quote DIM array1%(1,2)=(1,2,3,4,5,6) 'works, but wrong sequence

Depends what you mean by wrong. The storage of arrays in MMBasic in memory is with the first index moving fastest, then the second, etc. So just re-order your values to match.

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