parseNumber

-wrong parameter ("Arma") defined!-1.00

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Description

Description:

Parses the string, interpreting its content as a floating point number.
The command first discards as many whitespace characters as necessary until the first non-whitespace character is found. Then, starting from this character, takes as many characters as possible that are valid following a syntax resembling that of floating point literals, and interprets them as a numerical value. The rest of the string after the last valid character is ignored and has no effect on the behavior of this command.
If the first sequence of non-whitespace characters in string does not form a valid floating-point number, or if no such sequence exists because either string is empty or contains only whitespace characters, no conversion is performed and the command returns 0.

Groups:

Uncategorised

Syntax

Syntax:

parseNumber string

Parameters:

string: String

Return Value:

Number

Examples

Example 1:

_number = parseNumber "0.125";

Example 2:

_number = parseNumber "2 abc";//2

Additional Information

See also:

BIS_fnc_parseNumber

Notes

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Notes

Posted on Aug 28, 2014

ffur2007slx2_5

(A3 1.26)It only detects the first occurrence of a number in the string, return 0 by default. parseNumber "2s4f"; // 2 parseNumber "s2f4"; // 0 parse config or code, currently BIS_fnc_parseNumber, occurrence is only limited with number, return -1 by default. {s3s4f} call BIS_fnc_parseNumber; // -1

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Posted on October 3, 2014 - 22:21 (UTC)

DreadedEntity

For clarity, the output of parseNumber only reflects numbers found before the first non-numeric character.