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Array in an array
#33
Two examples for a dynamic and a static two-dimensional field.

A static field is reinitialized with 0 after erase and can then be filled with new values again. However, it cannot be redimensioned like a dynamic field. So, 10 * 10 cannot become an 8 * 8 field.

Dynamic array with Redim:
Code: (Select All)
'Zweidimensionales Feld mit Redim neu dimensionieren - 29. Dez. 2022

$Console:Only
Option _Explicit

Option Base 1

Dim As Integer neuDimensionZeile, neuDimensionSpalte
Dim As Integer zeilenDim, spaltenDim
Dim As Integer a, b, i, j, y, z

Locate 2, 2
Input "Feldimension Zeilen  : ", zeilenDim
Locate 3, 2
Input "Felddimension Spalten: ", spaltenDim
Dim As Integer zweiDimfeld(zeilenDim, spaltenDim)

Locate CsrLin + 2, 2
z = 1
For i = 1 To zeilenDim
  For j = 1 To spaltenDim
    zweiDimfeld(i, j) = z
    Print Using "## "; zweiDimfeld(i, j),
    z = z + 1
  Next
  Print: Locate , 2
Next

'Vor Neudimensionierung Speicher freigeben. Ist bei Anwendung
'von REDIM nicht noetig, da dieser ERASE + DIM zusammenfasst - S.188
'Erase zweiDimfeld

'Feld neu dimensionieren
Locate CsrLin + 2, 2
Input "Neue Feldimension Zeile : ", neuDimensionZeile
Locate CsrLin + 0, 2
Input "Neue Feldimension Spalte: ", neuDimensionSpalte

ReDim zweiDimfeld(neuDimensionZeile, neuDimensionSpalte)

Locate CsrLin + 2, 2
y = 1
For a = 1 To neuDimensionZeile
  For b = 1 To neuDimensionSpalte
    zweiDimfeld(a, b) = y
    Print Using "## "; zweiDimfeld(a, b),
    y = y + 1
  Next
  Print: Locate , 2
Next

Locate CsrLin + 3, 2

End

Static array with Erase:
Code: (Select All)
'Statisches Array. Keine Redimensionierung moeglich - 21. Feb. 2023

$Console:Only
Option _Explicit

Option Base 1

Const Elemente = 10
Dim As Integer Feld(Elemente, Elemente)

Dim As Integer i, j, z


Locate CsrLin + 2, 2
z = 1
For i = 1 To 10
  For j = 1 To 10
    Feld(i, j) = z
    Print Using "### "; Feld(i, j),
    z = z + 1
  Next
  Print: Locate , 2
Next

Locate CsrLin + 2, 2
Print "Die Werte im Feld existieren noch."

'Das Array existiert noch!
Locate CsrLin + 2, 2
z = 1
For i = 1 To 10
  For j = 1 To 10
    Print Using "### "; Feld(i, j),
    z = z + 1
  Next
  Print: Locate , 2
Next

'Statische Arrays werden nach ERASE neu initialisiert -> 0, S.188
Erase Feld

Locate CsrLin + 2, 2
Print "Das Feld wurde mit ERASE neu initialisiert -> 0."

'Jetzt ist das statische Array neu initialisiert mit 0,
'da keine neuen Werte eingegeben wurden.
Locate CsrLin + 2, 2
z = 1
For i = 1 To 10
  For j = 1 To 10
    Print Using "### "; Feld(i, j),
    z = z + 1
  Next
  Print: Locate , 2
Next

'Only for: Press any key
Locate CsrLin + 3, 2

End
Reply


Messages In This Thread
Array in an array - by NasaCow - 02-15-2023, 12:44 AM
RE: Array in an array - by bplus - 02-15-2023, 01:55 AM
RE: Array in an array - by OldMoses - 02-15-2023, 02:43 AM
RE: Array in an array - by NasaCow - 02-15-2023, 03:17 AM
RE: Array in an array - by OldMoses - 02-15-2023, 11:02 AM
RE: Array in an array - by mnrvovrfc - 02-15-2023, 03:53 AM
RE: Array in an array - by SMcNeill - 02-15-2023, 12:59 PM
RE: Array in an array - by bplus - 02-15-2023, 05:31 PM
RE: Array in an array - by bplus - 02-16-2023, 04:25 PM
RE: Array in an array - by NasaCow - 02-17-2023, 12:03 AM
RE: Array in an array - by SpriggsySpriggs - 02-17-2023, 05:43 PM
RE: Array in an array - by Kernelpanic - 02-18-2023, 03:49 PM
RE: Array in an array - by TempodiBasic - 03-11-2023, 02:59 AM
RE: Array in an array - by bplus - 02-17-2023, 06:32 PM
RE: Array in an array - by TerryRitchie - 02-17-2023, 09:12 PM
RE: Array in an array - by SMcNeill - 02-17-2023, 11:42 PM
RE: Array in an array - by madscijr - 02-28-2023, 07:14 AM
RE: Array in an array - by mnrvovrfc - 02-17-2023, 10:57 PM
RE: Array in an array - by TerryRitchie - 02-18-2023, 02:24 AM
RE: Array in an array - by AtomicSlaughter - 02-18-2023, 09:39 AM
RE: Array in an array - by bplus - 02-18-2023, 12:47 PM
RE: Array in an array - by TempodiBasic - 02-18-2023, 09:25 PM
RE: Array in an array - by TempodiBasic - 02-18-2023, 09:41 PM
RE: Array in an array - by TempodiBasic - 02-18-2023, 10:01 PM
RE: Array in an array - by Kernelpanic - 02-18-2023, 11:07 PM
RE: Array in an array - by TempodiBasic - 02-19-2023, 01:46 AM
RE: Array in an array - by TempodiBasic - 02-21-2023, 12:19 AM
RE: Array in an array - by bplus - 02-21-2023, 01:07 AM
RE: Array in an array - by mnrvovrfc - 02-21-2023, 05:13 AM
RE: Array in an array - by TempodiBasic - 02-21-2023, 02:26 PM
RE: Array in an array - by mnrvovrfc - 02-21-2023, 02:54 PM
RE: Array in an array - by Kernelpanic - 02-21-2023, 01:18 AM
RE: Array in an array - by TempodiBasic - 02-21-2023, 02:37 PM
RE: Array in an array - by bplus - 02-21-2023, 02:16 PM
RE: Array in an array - by Kernelpanic - 02-21-2023, 06:04 PM
RE: Array in an array - by bplus - 02-21-2023, 06:26 PM
RE: Array in an array - by mnrvovrfc - 02-21-2023, 10:24 PM
RE: Array in an array - by Kernelpanic - 02-21-2023, 05:59 PM
RE: Array in an array - by bplus - 02-21-2023, 06:33 PM
RE: Array in an array - by bplus - 02-21-2023, 06:42 PM
RE: Array in an array - by Kernelpanic - 02-21-2023, 06:45 PM
RE: Array in an array - by bplus - 02-21-2023, 06:51 PM
RE: Array in an array - by Kernelpanic - 02-21-2023, 09:19 PM
RE: Array in an array - by bplus - 02-21-2023, 11:13 PM
RE: Array in an array - by TempodiBasic - 02-22-2023, 09:32 AM
RE: Array in an array - by Kernelpanic - 02-27-2023, 07:05 PM
RE: Array in an array - by Kernelpanic - 02-28-2023, 03:33 PM
RE: Array in an array - by madscijr - 02-28-2023, 06:24 PM
RE: Array in an array - by TempodiBasic - 03-11-2023, 02:23 PM
RE: Array in an array - by Kernelpanic - 02-28-2023, 11:14 PM
RE: Array in an array - by madscijr - 03-01-2023, 02:13 AM
RE: Array in an array - by mnrvovrfc - 03-01-2023, 03:29 AM
RE: Array in an array - by bplus - 03-01-2023, 04:00 PM
RE: Array in an array - by madscijr - 03-01-2023, 05:24 PM
RE: Array in an array - by Sprezzo - 03-02-2023, 08:34 AM
RE: Array in an array - by bplus - 03-02-2023, 05:18 PM
RE: Array in an array - by mnrvovrfc - 03-02-2023, 04:26 PM
RE: Array in an array - by SpriggsySpriggs - 03-02-2023, 05:19 PM
RE: Array in an array - by bplus - 03-02-2023, 05:25 PM
RE: Array in an array - by SpriggsySpriggs - 03-02-2023, 05:26 PM
RE: Array in an array - by bplus - 03-02-2023, 05:28 PM
RE: Array in an array - by Dimster - 03-02-2023, 06:05 PM
RE: Array in an array - by bplus - 03-02-2023, 06:20 PM
RE: Array in an array - by SpriggsySpriggs - 03-02-2023, 07:12 PM
RE: Array in an array - by mnrvovrfc - 03-02-2023, 10:46 PM
RE: Array in an array - by madscijr - 03-03-2023, 12:47 AM
RE: Array in an array - by SpriggsySpriggs - 03-03-2023, 02:59 AM
RE: Array in an array - by madscijr - 03-03-2023, 04:24 AM
RE: Array in an array - by mnrvovrfc - 03-03-2023, 07:22 AM
RE: Array in an array - by mnrvovrfc - 03-03-2023, 07:11 AM
RE: Array in an array - by vince - 03-03-2023, 10:07 AM
RE: Array in an array - by SpriggsySpriggs - 03-03-2023, 01:02 PM
RE: Array in an array - by madscijr - 03-03-2023, 03:06 PM
RE: Array in an array - by vince - 03-03-2023, 03:17 PM
RE: Array in an array - by SpriggsySpriggs - 03-03-2023, 03:25 PM
RE: Array in an array - by mnrvovrfc - 03-11-2023, 06:22 PM
RE: Array in an array - by NasaCow - 03-13-2023, 03:29 AM
RE: Array in an array - by TempodiBasic - 04-02-2023, 10:14 PM
RE: Array in an array - by NasaCow - 04-06-2023, 02:37 AM
RE: Array in an array - by TempodiBasic - 04-12-2023, 10:53 AM



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