SCHAR |
Schar is used to declare the variables of the type ASCII character string.
Schar list_chr_dim
Local Scharlist_chr_dim
Global Scharlist_chr_dim
Extern Scharlist_chr_dim
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Element |
Description |
Restrictions |
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list_chr_dim |
List of chr_dim separated by the character ','. |
None. |
|
chr_dim |
Name of a variable expressed in one of the following forms : |
None. |
|
name |
variable_name. |
None |
|
maxlen |
Maximum admissible length for |
Integer expression |
|
lis_dim |
List of exp_dim separated by the character ','. |
Number limited to 4. |
|
exp_dim |
Integer expression representing |
The number of the elements |
# Declaration of a variable of 250 ASCII characters.
Local Schar STRING (250)
Schar is used to declare the variables of the type character strings, coded in ASCII
Schar should be used more often than char when only ASCII characters are being processed and when wanting to economise on memory usage. ( Schar codes over a byte, char codes over two bytes).
|
Error |
Description |
|
ERDIM (55) |
Too many dimensions given (>4). |
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ERVARI (6) |
Non existent variable (External). |
|
ERMODE (10) |
- The given dimensions are not numeric. |
|
ERINDI ( 8) |
One of the dimensions is null. |
|
ERDOM (50) |
- The dimensions do not fall between -32768 and +32767. |
CHAR - LIBELLE - SHORTINT - DATE - INTEGER - DECIMAL - TYPE - DIM - GLOBAL - LOCAL - EXTERN
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