xHarbour Reference Documentation > Function Reference

TokenNum()

Returns the number of tokens in a tokenizer environment.

Syntax

Tokennum( [<@cTokenEnv>] ) --> nTokenCount

Arguments

@<cTokenEnv>

Optionally, a character string holding a local tokenizer environment can be passed. It is obtained via the fourth parameter of TokenInit(). <cTokenEnv> must be passed by reference. If <cTokenEnv> is omitted, the function uses the global tokenizer environment.

Return

The function returns the total number of tokens of the specified tokenizer environment as a numeric value. The tokenizer environment must be initialized with TokenInit().

Info

See also:	TokenEnd(), TokenInit(), TokenNext()
Category:	CT:String manipulation , Character functions , Token functions , xHarbour extensions
Source:	ct\token2.c
LIB:	xhb.lib
DLL:	xhbdll.dll