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- Passing a fixed array in parameter to a procedure
- Declaring a fixed array member
- Dimension of a fixed array
- Fixed array of arrays, associative array, queue, stack, list
- Limits: Elements of fixed array
Fixed array (Type of variable) In french: Tableau fixe (Type de variable)
// Declare a fixed array
CustomerArray is fixed array of 5 by 7 by 3 int
// Equivalent to: CustomerArray is fixed array of 5,7,3 int
// Refer to a fixed array
CustomerArray[2,5,3] = 47
// Equivalent to: CustomerArray[2][5][3] = 47
Syntax  Versions 17 and later
Declaring a fixed array
<Array Name> is fixed array [ <Dimension 1> [,<Dimension 2> ... [,<Dimension 10>]] ] <Type of Array Elements>
Example:
arrString is fixed array [10] strings
arrInt is fixed array [5,9] int
 New in version 17
Declaring a fixed array
<Array Name> is fixed array [ <Dimension 1> [,<Dimension 2> ... [,<Dimension 10>]] ] <Type of Array Elements>
Example:
arrString is fixed array [10] strings
arrInt is fixed array [5,9] int
Declaring a fixed array
<Array Name> is fixed array [ <Dimension 1> [,<Dimension 2> ... [,<Dimension 10>]] ] <Type of Array Elements>
Example:
arrString is fixed array [10] strings
arrInt is fixed array [5,9] int
<Array Name> is fixed array of <Dimension 1> [by <Dimension 2> ... [by <Dimension 10>]] <Type of array elements> OR <Array Name> is fixed array of <Dimension 1> [,<Dimension 2> ... [,<Dimension 10>]] <Type of Array Elements>
<Array name>: Name of the array variable to declare. <Dimension 1>...<Dimension 10>: Dimension 1 to 10 of the array (integer value). <Type of array elements>: Type of the elements found in the array. See the different types of variables.
Versions 20 and later New in version 20 Remark: The an keyword is optional: it is an optional word.
Referring to an element in a fixed one-dimensional array:
<Array name>[Subscript1]
Referring to an element in a fixed two-dimensional array:
<Array name>[Subscript1, Subscript2] OR <Array name>[Subscript1][Subscript2]
Referring to an element in a fixed N-dimensional array:
<Array Name>[Subscript1, ... , SubscriptN] OR <Array name>[Subscript1]...[SubscriptN]
Passing an array in parameter to a procedure: Hide the details
<Procedure name>(<Array name>)
<Array name>: Name of the fixed array to use. <Subscript1>: Subscript of the element for the 1st dimension. <Subscript2>: Subscript of the element for the 2nd dimension. <SubscriptN>: Subscript of the element for the Nth dimension (N <= 10).
Remark: An array cannot be handled as a whole. For example, an array cannot be assigned to another array. Remarks Passing a fixed array in parameter to a procedure A fixed array can be passed in parameter to a procedure. To do so, use the following syntax:
<Procedure name>(<Array name>)
For example:
SupplierArray is fixed array of 10 by 50 string
// Call to the DisplayArray procedure
DisplayArray(SupplierArray)
Declaring a fixed array member A fixed array member can be declared in: - A class. This fixed array is directly allocated in the memory zone of this class.
- A composite variable. This fixed array is directly allocated in the memory zone of this composite variable.
- A structure <Structure Name>. This fixed array is directly allocated in the memory zone of each <Structure name> variable.
For example:
Struct is structure
n1 is int
nArray is fixed array of 2 int
n2 is int
END
MyStructure is Struct
Representation of the memory zone of "MyStructure": This memory representation is compatible with the Windows APIs. Therefore, a fixed-size array can be transmitted to a function of the Windows APIs. Dimension of a fixed array Dimension and ..Count are used to find out the number of elements in a fixed array. Reminder: A fixed array cannot be resized. Versions 20 and later New in version 20
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| | //Example Array [N,X]
arrMensajes is array of 1 by 3 strings
i is int = 1
SQLExec(sQuery,ds)
WHILE SQLFetch(ds) = 0
arrMensajes[i,1] = SQLGetCol(ds, 1) //id
arrMensajes[i,2] = SQLGetCol(ds, 2) //numero
arrMensajes[i,3] = SQLGetCol(ds, 3) //mensaje
i++
Dimension(arrMensajes, i, 3)
END |
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