if

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Revision as of 06:11, 31 January 2007 by Ceeeb (talk | contribs)
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Description

Description:
First part of if command.
Groups:
Uncategorised

Syntax

Syntax:
if condition
Parameters:
condition: Boolean
Return Value:
If Type

Examples

Example 1:
if (a>b) then {a=b}

Additional Information

See also:
elseControl Structuresthen

Notes

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Notes

Posted on August 4, 2006 - 10:55
hardrock
Notes from before the conversion: Standard syntax: = if a then b Alternative syntax = ? a : b Compound clause syntax (multiple actions) "if a then x, y, z" or "if a then x; y; z"
Ceeeb
Any variables you declare within the body of an 'if' statement (ie between the curly braces) are local to that 'if' statement, and are destroyed at the end of the statement. If you know you want to use the variable outside the 'if' statement, make sure your declare it before the if statement.

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