Broadcastic Posted June 6, 2019 Share Posted June 6, 2019 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)); Link to comment Share on other sites More sharing options...
BugFix Posted June 6, 2019 Share Posted June 6, 2019 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. Best Regards BugFix Link to comment Share on other sites More sharing options...
Subz Posted June 6, 2019 Share Posted June 6, 2019 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: expandcollapse popup#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 Link to comment Share on other sites More sharing options...
FrancescoDiMuro Posted June 6, 2019 Share Posted June 6, 2019 @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. expandcollapse popup#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 Click here to see my signature: Spoiler ALWAYS GOOD TO READ: Forum Rules Forum Etiquette Link to comment Share on other sites More sharing options...
jchd Posted June 6, 2019 Share Posted June 6, 2019 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 This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe hereRegExp tutorial: enough to get startedPCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta. SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt) Link to comment Share on other sites More sharing options...
Broadcastic Posted June 6, 2019 Author Share Posted June 6, 2019 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 Link to comment Share on other sites More sharing options...
jchd Posted June 6, 2019 Share Posted June 6, 2019 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 This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe hereRegExp tutorial: enough to get startedPCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta. SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt) Link to comment Share on other sites More sharing options...
Malkey Posted June 6, 2019 Share Posted June 6, 2019 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 Link to comment Share on other sites More sharing options...
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