animeaime
Joined: 04 Nov 2008
Posts: 1045
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 Posted: Sat Apr 11, 2009 8:35 pm Post subject: [Func] in - modified wrapper for: if var in MatchList |
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Functions: in
Description
Download
in.zip
Requirements
None
Functions
in(Value, MatchList, Delimiters = ",", OmitChars = "")
Modified wrapper for if var in MatchList that makes use of a parsing loop.
ReturnValue
If a match is found, the index of the substring that matches the specified value.
If no match is found, the function returns 0.
Remarks
The values are compared using a case-insensitive equal (=).
Numbers are compared numerically.
If a match is found, ErrorLevel is set to the matching substring. If no match is found, ErrorLevel is not changed.
Code
| Code: | in(Value, MatchList, Delimiters = ",", OmitChars = "")
{
Loop, Parse, MatchList, %Delimiters%, %OmitChars%
{
if (A_LoopField = Value)
{
;store the match (as reflected in the Match list)
ErrorLevel := A_LoopField
return A_Index
}
}
return false
} |
Example 1
| Code: | var := 5.0
;returns true - in the list
if in(var, "1,2,3,5,7,11") ;Avoid spaces in list.
MsgBox inA: %var% is a small prime number.
;returns false - not in the list
;Note that it compares the values as strings, not numbers.
if var in 1,2,3,5,7,11
MsgBox %var% is a small prime number.
if in(var, "1,2, 3, 5 , 7 , 11" , "," , " ") ;Don't worry about spaces
MsgBox inB: %var% is a small prime number. |
Example 2
| Code: | List =
(LTrim
iTem1
ItEm2
iTem3
)
value := "item2"
;works great with continuation sections
if index := in(value, List, "`n")
{
;ErrorLevel contains the matching substring ("iTem1")
MsgBox, "%value%" matches list item %index%.`nThe matching substring is: %ErrorLevel%
} |
How to use
Extract the zip's contents to a library folder for automatic inclusion - StdLib compliant.
A copy of the above examples can be found in the "Func Examples" folder.
Download in function
_________________
As always, if you have any further questions, don't hesitate to ask.
Add OOP to your scripts via the Class Library. Check out my scripts.
Last edited by animeaime on Sun Apr 12, 2009 5:41 pm; edited 2 times in total |
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