| **Navigation:**  [[introduction.htm|Language Reference]] > 3 - Variable Declarations > Data Types >====== SHORT (two-byte signed integer) ====== | [[byte one byte unsigned integer .htm|{{btn_prev_n.gif|Previous page}}]][[introduction.htm|{{btn_home_n.gif|Return to chapter overview}}]][[ushort two byte unsigned integer .htm|{{btn_next_n.gif|Next page}}]] | | || | label **SHORT(**[//initial value//]**) **[,**DIM( )**] [,**OVER( )**] [,**NAME( )**] [,**EXTERNAL**] [,**DLL**] [,**STATIC**] || | | [,**THREAD**] [,**AUTO**] [,**PRIVATE**] [,**PROTECTED**] | {{blk2blue.jpg|blk2blue.jpg}} | **SHORT** | A two-byte signed integer. | **Format: ±    magnitude   ** **| . | .......... |** **Bits: 15  14           0** **Range: -32,768 to 32,767** | //initial value// | A numeric constant. If omitted, the initial value is zero, unless the AUTO attribute is present. | | **DIM** | Dimension the variable as an array. | | **OVER** | Share a memory location with another variable. | | **NAME** | Specify an alternate, "external" name for the field. | | **EXTERNAL** | Specify the variable is defined, and its memory is allocated, in an external library. Not valid within FILE, QUEUE, or GROUP declarations. | | **DLL** | Specify the variable is defined in a .DLL. This is required in addition to the EXTERNAL attribute. | | **STATIC** | Specify the variable's memory is permanently allocated. | | **THREAD** | Specify memory for the variable is allocated once for each execution thread. Also implicitly adds the STATIC attribute on Procedure Local data. | | **AUTO** | Specify the variable has no //initial value//. | | **PRIVATE** | Specify the variable is not visible outside the module containing the CLASS methods. Valid only in a CLASS. | | **PROTECTED** | Specify the variable is not visible outside base CLASS and derived CLASS methods. Valid only in a CLASS. | **SHORT** declares a two-byte signed integer, using the Intel 8086 word integer format. The high-order bit of this configuration is the sign bit (0 = positive, 1 = negative). Negative values are represented in standard two's complement notation. **Example:** **Count1 SHORT                        !Declare two-byte signed integer** **Count2 SHORT,OVER(Count1)           !Declare OVER the two-byte signed integer** **Count3 SHORT,DIM(4)                 !Declare it an array of 4 shorts** **Count4 SHORT(5)                     !Declare with initial value** **Count5 SHORT,EXTERNAL               !Declare as external** **Count6 SHORT,EXTERNAL,DLL           !Declare as external in a .DLL** **Count7 SHORT,NAME('SixCount')       !Declare with external name** **ExampleFile FILE,DRIVER('Clarion')  !Declare a file** **Record       RECORD** **Count7        SHORT,NAME('Counter') !Declare with external name** **             END** **            END**