OpenSpeech Browser

Getting Started
Architecture Description
Integration Guide

Copyright (c) 1998-2001 SpeechWorks International, Inc. All Rights Reserved.



VXIjsiResult (*CheckVar)

(struct VXIjsiInterface* pThis,
  const VXIjsiContext* context,
  const VXIchar* name)

Check whether a variable is defined (not ECMAScript Undefined)

Documentation

Check whether a variable is defined (not ECMAScript Undefined)

NOTE: A variable with a ECMAScript Null value is considered defined

Parameters:
context - [IN] ECMAScript context to check the variable in
name - [IN] Name of the variable to check
Returns:
VXIjsi_RESULT_SUCCESS on success (variable is defined), VXIjsi_RESULT_FAILURE if the variable has value undefined, VXIjsi_RESULT_NON_FATAL_ERROR if the variable does not exist, or another error code for severe errors

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