Search all row?

[Broadcastic]

Hello autoiters! How do I find whole row? Searching for row which looks like this  [-1,0,0]. Thanks in advance

Global $arrayVectors[26][3]=[[-1,-1,-1],[-1,-1,0],[-1,-1,1],[-1,0,-1],[-1,0,0],[-1,0,1],[-1,1,-1],[-1,1,0],[-1,1,1],[0,-1,-1],[0,-1,0],[0,-1,1],[0,0,-1],[0,0,1],[0,1,-1],[0,1,0],[0,1,1],[1,-1,-1],[1,-1,0],[1,-1,1],[1,0,-1],[1,0,0],[1,0,1],[1,1,-1],[1,1,0],[1,1,1]];

Dim $arr3[1][3]=[[-1,0,0]];
ConsoleWrite(_ArraySearch($arrayVectors,$arr3,0,0,0,0,1,-1,True));

[BugFix]

Store your values as strings: "-1-1-1", "-1-10" and so on. In this case, each string is unique and you can simple search for it. To search for first AND second AND third value in  your array, needs more effort than this way.

[Subz]

Without looping through the array multiple times, for each row/column, I would suggest converting it to a string and then search for the entire string, two examples below:

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#Region Example 1 ;~ Search for single item
#include <Array.au3>
Global $g_aVectors[26][3]=[[-1,-1,-1],[-1,-1,0],[-1,-1,1],[-1,0,-1],[-1,0,0],[-1,0,1],[-1,1,-1],[-1,1,0],[-1,1,1],[0,-1,-1],[0,-1,0],[0,-1,1],[0,0,-1],[0,0,1],[0,1,-1],[0,1,0],[0,1,1],[1,-1,-1],[1,-1,0],[1,-1,1],[1,0,-1],[1,0,0],[1,0,1],[1,1,-1],[1,1,0],[1,1,1]];
Global $g_vSearchResults = _SearchExample1("-1|0|0")
    If @error Then
        MsgBox(4096, "Search Results", $g_vSearchResults)
    Else
        MsgBox(4096, "Search Results", "Search Result = " & $g_vSearchResults & @CRLF & _
        "$g_aVectors[" & $g_vSearchResults & "][0] = " & $g_aVectors[$g_vSearchResults][0] & @CRLF & _
        "$g_aVectors[" & $g_vSearchResults & "][1] =  " & $g_aVectors[$g_vSearchResults][1] & @CRLF & _
        "$g_aVectors[" & $g_vSearchResults & "][2] =  " & $g_aVectors[$g_vSearchResults][2] & @CRLF)
    EndIf

Func _SearchExample1($_sSearch)
    Local $sVectors = _ArrayToString($g_aVectors, "|", -1, -1, @CRLF)
    Local $aVectors = StringSplit($sVectors, @CRLF, 3)
    $iSearchVector = _ArraySearch($aVectors,$_sSearch)
            If @error Then Return SetError(1, 0, "No Search Results")
    Return SetError(0, 0, $iSearchVector)
EndFunc
#EndRegion Example 2

#Region Example 2 ;` Search for multiple items
Global $g_aSearchVectors[3][3]=[[-1,0,0], [1,0,-1], [-1,-1,31]]
Global $g_vSearchResults = _SearchExample2()
    If @error Then
        MsgBox(4096, "Search Results", $g_vSearchResults)
    Else
        For $i = 0 To UBound($g_vSearchResults) - 1
            MsgBox(4096, "Search Results", $g_vSearchResults[$i][1] = -1 ? "Search Item : " & $g_vSearchResults[$i][0] & @CRLF & "Search Item not found" : "Search Item : " & $g_vSearchResults[$i][0] & @CRLF & "Search Item Found Row : " & $g_vSearchResults[$i][1])
        Next
    EndIf

Func _SearchExample2()
    Local $sSearchVector, $aSearchResult[0][2], $iSearchVector
    If Not IsArray($g_aVectors) Then Exit
    If Not IsArray($g_aSearchVectors) Then Exit
    Local $sVectors = _ArrayToString($g_aVectors, "|", -1, -1, @CRLF)
    Local $aVectors = StringSplit($sVectors, @CRLF, 3)
    For $i = 0 To UBound($g_aSearchVectors) - 1
        $sSearchVector = _ArrayToString($g_aSearchVectors, "|", $i, $i, @CRLF)
        $iSearchVector = _ArraySearch($aVectors, $sSearchVector)
        If @error Then
            _ArrayAdd($aSearchResult, "[" & StringReplace($sSearchVector, "|", ",") & "]|-1")
        Else
            _ArrayAdd($aSearchResult, "[" & StringReplace($sSearchVector, "|", ",") & "]|" & $iSearchVector)
        EndIf
    Next
    Return SetError(0, 0, $aSearchResult)
EndFunc
#EndRegion Ezample 2

 

[FrancescoDiMuro]

@Broadcastic
Just converting the source array and the "find" array as strings, and looping through the source array "formatted", you can easily find the row/array elements you were looking for.

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#include <Array.au3>
#include <StringConstants.au3>

Global $arrayVectors[8][3]=[[-1,-1,-1], _
                            [-1,-1, 0], _
                            [-1,-1, 1], _
                            [-1, 0,-1], _
                            [-1, 0, 0], _
                            [-1, 0, 1], _
                            [-1, 1,-1], _
                            [-1, 0, 1]], _
     $arrFind[1][3] = [[-1, 0, 1]], _
     $arrRowsFound

$arrRowsFound = _ArrayRowSearch($arrayVectors, $arrFind)
If IsArray($arrRowsFound) Then _ArrayDisplay($arrRowsFound)

; Returns the index(es) of the row(s) found in the source array containing the $arrFind elements in the row and in the columns
Func _ArrayRowSearch($arrArray, $arrFind)

    Local $strFind, _
          $arrResult[0]

    ; The source array became an array formatted
    $arrArray = StringSplit(_ArrayToString($arrArray), @CRLF, BitOR($STR_NOCOUNT, $STR_ENTIRESPLIT))

    ; The array to find become a string
    $strFind = _ArrayToString($arrFind)

    ; Loop through the array
    For $i = 0 To UBound($arrArray) - 1 Step 1
        If StringInStr($arrArray[$i], $strFind) > 0 Then _ArrayAdd($arrResult, $i)
    Next

    ; If has been found something
    If UBound($arrResult) > 0 Then
        Return $arrResult
    Else
        Return SetError(1, 0, 0)
    EndIf

EndFunc

[jchd]

You don't even need the array in the first place!

; Global $arrayVectors = [[-1,-1,-1],[-1,-1,0],[-1,-1,1],[-1,0,-1],[-1,0,0],[-1,0,1],[-1,1,-1],[-1,1,0],[-1,1,1],[0,-1,-1],[0,-1,0],[0,-1,1],[0,0,-1],[0,0,1],[0,1,-1],[0,1,0],[0,1,1],[1,-1,-1],[1,-1,0],[1,-1,1],[1,0,-1],[1,0,0],[1,0,1],[1,1,-1],[1,1,0],[1,1,1]];

; vectors can be regarded as values in base 3, with digits 0..2 shifted by -1
; since entries are in ascending order already, this is trivial

ConsoleWrite("index of entry [-1,0,1] is " & _Search(-1, 0, 1) & @LF)

Func _Search($x, $y, $z)
    Return (9 * ($x + 1) + 3 * ($y + 1) + ($z + 1))
EndFunc

 

[Broadcastic]

54 minutes ago, jchd said:

Clever, jchd!  but [0,0,0] element was missing on purpose so you're off by 1! lol. Need to check if $x,$y,$z >0 and do -1. Great suggestion, thanks!

You don't even need the array in the first place!

; Global $arrayVectors = [[-1,-1,-1],[-1,-1,0],[-1,-1,1],[-1,0,-1],[-1,0,0],[-1,0,1],[-1,1,-1],[-1,1,0],[-1,1,1],[0,-1,-1],[0,-1,0],[0,-1,1],[0,0,-1],[0,0,1],[0,1,-1],[0,1,0],[0,1,1],[1,-1,-1],[1,-1,0],[1,-1,1],[1,0,-1],[1,0,0],[1,0,1],[1,1,-1],[1,1,0],[1,1,1]];

; vectors can be regarded as values in base 3, with digits 0..2 shifted by -1
; since entries are in ascending order already, this is trivial

ConsoleWrite("index of entry [-1,0,1] is " & _Search(-1, 0, 1) & @LF)

Func _Search($x, $y, $z)
    Return (9 * ($x + 1) + 3 * ($y + 1) + ($z + 1))
EndFunc

 

 

[jchd]

My bad, I didn't look closely enough.

ConsoleWrite("index of entry [-1,-1,-1] is " & _Search(-1, -1, -1) & @LF)
ConsoleWrite("index of entry [0,0,-1] is " & _Search(0, 0, -1) & @LF)
ConsoleWrite("index of entry [0,0,0] is " & _Search(0, 0, 0) & @LF)     ; entry not found in original array
ConsoleWrite("index of entry [0,0,1] is " & _Search(0, 0, 1) & @LF)
ConsoleWrite("index of entry [1,1,1] is " & _Search(1, 1, 1) & @LF)

Func _Search($x, $y, $z)
    Local $value = 9 * ($x + 1) + 3 * ($y + 1) + $z + 1
    ; entry [0,0,0] = 13 is missing in array, so adjust upper values accordingly
    ; return -1 (invalid index) when $x = $y = $z = 0
    Return $value = 13 ? -1 : ($value > 13 ? $value - 1 : $value)
EndFunc

 

[Malkey]

Another example.

#include <Array.au3>

; Note: This example array has row indexes 4, 7, and 21 with the same row, [-1, 0, 0].
Global $arrayVectors[26][4] = [[-1, -1, -1], [-1, -1, 0], [-1, -1, 1], [-1, 0, -1], [-1, 0, 0], _ ; Index 4
        [-1, 0, 1], [-1, 1, -1], [-1, 0, 0], _ ;                                                    Index 7
        [-1, 1, 1], [0, -1, -1], [0, -1, 0], [0, -1, 1], [0, 0, -1], [0, 0, 1], [0, 1, -1], [0, 1, 0], _
        [0, 1, 1], [1, -1, -1], [1, -1, 0], [1, -1, 1], [1, 0, -1], [-1, 0, 0], _ ;                 Index 21
        [1, 0, 1], [1, 1, -1], [1, 1, 0], [1, 1, 1]] ;
Global $arr3[1][4] = [[-1, 0, 0, ""]] ; The row to be found
Global $sRowToFind = _ArrayToString($arr3, ",") ; Search row array, $arr3, to string

; --------------- Number of occurrences of the search row, $arr3, in the $arrayVectors array -----------
StringReplace(_ArrayToString($arrayVectors, ","), $sRowToFind, "")
Global $iOccurrences = @extended

If $iOccurrences Then
    Global $aIndex[$iOccurrences] ; Create an array to hold the indexes of the matching rows.
    For $i = 0 To $iOccurrences - 1
        ;Note: When $i = 0, _ArrayToString's parameter, $iStart_Row, = -1 (default value)
        $aIndex[$i] = UBound(StringRegExp($sRowToFind, "(" & _ArrayToString($arrayVectors, ",", ($i ? $aIndex[$i - 1] + 1 : 0), -1, ")|(") & ")", 3)) + ($i ? $aIndex[$i - 1] : -1)
    Next
    _ArrayDisplay($aIndex, "Matching Indexes")
Else
    MsgBox(0, "Result", "Row not found")
EndIf

#cs
; -------------- For understanding purposes only ---------------------
ConsoleWrite("$sRowToFind = " & $sRowToFind & @CRLF)
ConsoleWrite("Capture groups = (" & _ArrayToString($arrayVectors, ",", -1, -1, ")|(") & ")" & @CRLF)
$a = StringRegExp($sRowToFind, "(" & _ArrayToString($arrayVectors, ",", -1, -1, ")|(") & ")", 3) ;
ConsoleWrite("Note: $sRowToFind, """ & $sRowToFind & """ is " & UBound($a) & " capture groups from the left of the Capture groups string." & @CRLF)
ConsoleWrite("Index of first row found = " & UBound($a) - 1 & @CRLF)
_ArrayDisplay($a)
#ce