Difference between revisions of "DEFINT"

From QB64 Wiki
Jump to navigation Jump to search
imported>Clippy
imported>Clippy
Line 2: Line 2:
  
  
''Syntax:'' DEFINT startingletters
+
''Syntax:'' DEFINT startletters
  
  
  
* The starting letters can be from A-Z or any other range.  
+
* The variable start letters can be from A-Z or any other range.  
 
* You can also use commas for specific untyped variable start letters.
 
* You can also use commas for specific untyped variable start letters.
 
* Variables [[DIM]]ensioned as another variable type or that use type suffixes are not defined otherwise.
 
* Variables [[DIM]]ensioned as another variable type or that use type suffixes are not defined otherwise.
Line 12: Line 12:
 
* DEFINT allows users to create larger graphical arrays up to the integer limits.  
 
* DEFINT allows users to create larger graphical arrays up to the integer limits.  
 
* The maximum value of an Integer variable is from 32767 to -32768.
 
* The maximum value of an Integer variable is from 32767 to -32768.
 +
 +
 +
 +
 +
''Example:'' DEFINT A-Z

Revision as of 10:49, 30 August 2009

The DEFINT statement defines all designated undefined variables AS INTEGER variables instead of the SINGLE type default.


Syntax: DEFINT startletters


  • The variable start letters can be from A-Z or any other range.
  • You can also use commas for specific untyped variable start letters.
  • Variables DIMensioned as another variable type or that use type suffixes are not defined otherwise.
  • Qbasic's IDE may add DEFINT before any new SUB or Function also(you can change or remove them if needed.
  • DEFINT allows users to create larger graphical arrays up to the integer limits.
  • The maximum value of an Integer variable is from 32767 to -32768.



Example: DEFINT A-Z