INTEGER |
Integer is used to declare long integer type variables.
[ Local | Global | Extern ] Integer list_var_dim
|
Element |
Description |
Restrictions |
|
list_var_dim |
List ofvar_dim separated by the character ','. |
None. |
|
var_dim |
Name of a variable expressed
in one of the following forms: |
None. |
|
nom_var |
nom_de_variable. |
None. |
|
list_dim |
List ofexp_dim separated by ',' |
Number limited to 4 |
|
exp_dim |
Integer expression representing the number of elements in the variable from 0 to exp_dim-1) or 2 integer expressions separated by the 2 characters '..' representing the range of possible indices for variable |
The number of elements must
belong to [1,65535]. If a range is given the starting index should belong to |
# Declaration of a
local variable
Local Integer LOCLNG
# Declaration of an external 8 element table
(numbered 0 to 7)
Extern Integer TABLNG( 8 )
# Declaration of an 8 element table
(numbered 1 to 8)
Integer TABLNG( 1..8 )
# Declaration of an 8 element table
(numbered I to I+7)
I = 3
Integer TABLNG( I ..
I+7 )
# Declaration of a 4-dimensional matrix
Integer COORD( I, J, K,
L)
Integer is used to declare long integer type variables, scaling them if necessary.
If Local is used, the variables will be local to the routine or sub-programme, and deleted when the sub-programme or routine is completed.
If Extern is used, the variable is not created, but its existence and type are checked.
If Extern is not used, a declaration of a variable already existing in class [V] or [L] will cause this variable to be deleted, followed by its recreation with the dimensions and type given. After a declaration, the variable is always initialised (that is, set to 0 for a variable of type Integer, for all indices of the variable).
Values for Integer are between -2E31 and 2E31-1.
|
Error |
Description |
|
ERDIM (55) |
Too many dimensions are given (>4). |
|
ERVARI ( 6) |
Non-existent variable (Extern). |
|
ERMODE (10) |
- The dimensions given are not
numerical. |
|
ERCLAS ( 7) |
Non-existent or prohibited class (for example: declaration of a variable in a mask). |
|
ERINDI ( 8) |
One of the dimensions is null. |
|
ERDOM (50) |
The dimensions are not between -32768 and +32767. |
SHORTINT - DECIMAL - CHAR - DATE - LIBELLE - GLOBAL - LOCAL - EXTERN
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