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                       Variable Storage and Memory Use
 
Type of BASIC data            Compiler options       Memory location
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Simple numeric(1) variables     All                   DGROUP
 
Variable-length string          All                   DGROUP
descriptors
 
Variable-length string data     Far Strings (/Fs)     Far Heap
 
Near strings                    Default               DGROUP
 
All numeric(1) array            All                   DGROUP
descriptors
 
Static numeric(1) array data    All                   DGROUP
 
Dynamic numeric(1) array data   All                   Far Heap
 
Huge dynamic numeric(1) array   Huge Arrays (/Ah)     Far Heap
data
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(1) Denotes INTEGER, LONG, SINGLE, DOUBLE, CURRENCY, and user-defined data
    types and fixed-length strings.
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When you compile from within QBX, the default compile option is far string
(/Fs) if a Quick library is loaded, and near string otherwise. When you
compile from the command line, near string storage is the default, as it
was in all previous versions of BASIC. To use far string storage instead,
add the /Fs option to the BASIC Compiler (BC) command line.
 
Because the QBX environment treats all strings as far strings, a program
that uses near pointers to string data cannot be run or debugged in the
QBX environment. However, the program may still work when compiled using
the near string compiler option, and can be debugged with CodeView. On
the other hand, far pointers will always work in QBX and in a program
compiled with far strings.
 
See Also    ◄Variable Storage and Memory Use - Description►
            ◄Variable-Length String Storage►
            ◄String Array Storage►
            ◄Numeric Array Storage►
            ◄Static and Dynamic Arrays►
            ◄Huge Dynamic Array Storage►