X-Hacker.org- Artful Two for Clipper 5.0

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Syntax

XCOUNT( [ aArray ] )

Purpose

Counts the open indexes in the current work area, and optionally fill an
array with the index keys.

Arguments

     aArray -- if passed, it will be filled with index keys

Setup

aArray, if passed, is valid and sized properly. The maximumm number of
indexes per file is 14.

Example

     LOCAL keys[ XCOUNT() ]    && size it
     ? XCOUNT( keys )          && fill it

Returns

The number of open indexes in current area, or -1 if no file is in use.

Side Effects

Crash on bad data.

Artful Calls

None.

Source File

AA_XCOUN.PRG

See Also: MCOUNT()

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