Difference between revisions of "DEFDBL"

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''See also:'' [[DEFSNG]], [[DEFLNG]], [[DEFINT]], [[DEFSTR]]
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''See also:'' [[DEFSNG]], [[DEFLNG]], [[DEFINT]], [[DEFSTR]], [[_DEFINE]]
  
  

Revision as of 21:31, 27 September 2009

The DEFDBL statement defines all designated undefined variables AS DOUBLE variables instead of the SINGLE type default.


Syntax: DEFDBL firstletters


  • The first letters can be from A-Z or any other range.
  • You can also use commas for specific undefined variable first letters.
  • Variables DIMensioned as another variable type or that use type suffixes are not defined otherwise.
  • Qbasic's IDE may add DEFDBL before any new SUB or Function also(you can change or remove them if needed).


Example: DEFDBL A, F, H


See also: DEFSNG, DEFLNG, DEFINT, DEFSTR, _DEFINE


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