expand an Array[][]

Programming Questions

mloizix

in Programming Questions • 1 month ago

is there a way to expand an Array[][] ?

I manage to expand the second array acces with append() but I didn't manage with the first.

I also tried this, but it didn't work.

String[][]messOsc;
int step;
void setup() {
messOsc = new String[1][2] ;
step = 0 ;
messOsc[step][0] = "addr";
messOsc[step][1] = "value";
step+=1;
messOsc = expand(messOsc, step+1);
messOsc[step][0] = "addr2";
messOsc[step][1] = "value2";
etc..
}

thank you.

Replies(2)

GoToLoop

Re: expand an Array[][]

1 month ago

Changing length of an Array is clumsy. Why not try this dynamic combo instead?
ArrayList<StringList>

final ArrayList<StringList> messOsc = new ArrayList();
StringList osc;
int step;

void setup() {
  messOsc.add(new StringList());
  osc = messOsc.get(step);

  osc.append("addr");
  osc.append("value");

  println(messOsc);

  messOsc.add(new StringList());
  osc = messOsc.get(++step);

  osc.append("addr2");
  osc.append("value2");

  println(messOsc);

  exit();
}

mloizix

Re: expand an Array[][]

1 month ago

okay',

thank you.

your example is a List of a List, in fact ?

I also saw a solution with StringDict, I'll test what's the more easier for me.

thanks

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