NET/MASTER Network Control Language (NCL) Reference Manual

TYPECHK
Built-in Functions
106126 Tandem Computers Incorporated 4–89
TYPECHK The TYPECHK built-in function performs type checking on one or more strings.
TYPECHK( typelist , string [, string … ] )
typelist
specifies a list of type names to check. The list must be in one of the following
formats:
typename
( typename )
“( typename , typename ,…)”
The valid type names and characters are specified as:
ALNUMNAT
A-Z, a-z, 0-9, #, @, and $ characters.
ALPHA
A-Z and a-z characters.
ALPHANUM
A-Z, a-z, and 0-9 characters.
BIN
0 or 1 characters.
DATE x
a specified date format. x is any of the valid DATE formats. See the DATE
built-in function, earlier in this section.
HEX
0-9, A-F, and a-f characters.
LALPHA
a-z characters.
LALNUMNAT
a-z, 0-9, #, @, and $ characters.
LALPHANUM
a-z and 0-9 characters.