# TOKENNUM()

Get the total number of tokens in a token environment

Syntax

  TOKENNUM ([<@cTokenEnvironment>]) -> nNumberofTokens

Arguments

  <@cTokenEnvironment> a token environment

Returns

  <nNumberofTokens> number of tokens in the token environment

Description

  The TOKENNUM() function can be used to retrieve the total number of tokens in a token environment. If the parameter <@cTokenEnvironment> is supplied (must be by reference), the information from this token environment is used, otherwise the global TE is used.

Examples

          tokeninit ("a.b.c.d", ".", 1)  // initialize global TE
          ? tokennum()  // --> 4

Status

  Ready

Compliance

  TOKENNUM() is a new function in Harbour's CTIII library.

Platforms

  All

Files

  Source is token2.c, library is libct.

See Also

- TOKENINIT()
- TOKENEXIT()
- TOKENNEXT()
- TOKENAT()
- SAVETOKEN()
- RESTTOKEN()
- TOKENEND()