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Function Synopsis

flag = istmxhandle(tmxh)

Help text

 Usage: flag = istmxhandle(tmxh)
 Description: Return a flag indicating whether or not the input 
    argument has a minimum set of fields to be considered
    a tmx_handle.
 Input Parameters:
    tmxh: the variable to be checked.
 Output Parameters:
    flag: returned 0 if tmxh does not meet minimum requirements
       of being a tmx_handle. 1 if tmxh does meet the minimum
 Note: A return value of 1 does not mean that the tmx_handle
    is valid. It just means that the variable meets certain
    structural requirements.

Cross-Reference Information

This function is called by

Produced by mat2html on Wed Nov 22 10:44:15 2000
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