|
|
| Line 1: |
Line 1: |
| − | {{Int32}}
| + | #REDIRECT [[Integer]] |
| − | | |
| − | | |
| − | Back to [[Data type|data types]].
| |
| − | | |
| − | | |
| − | Range of values: -2147483648 .. 2147483647
| |
| − | | |
| − | Memory requirement: 4 bytes or 32 bits
| |
| − | | |
| − | A data field of the Int32 data type can only take integer values with and without sign.
| |
| − | Assigning other values leads to compiler error messages when the program is compiled and the compilation process is aborted. That is, the executable program is not created.
| |
| − | | |
| − | Definition of a data field of type Int32:
| |
| − | | |
| − | <syntaxhighlight lang=pascal>
| |
| − | var
| |
| − | i32 : int32;
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | Examples of assigning valid values:
| |
| − | | |
| − | <syntaxhighlight lang=pascal>
| |
| − | i32 := -2147483648;
| |
| − | i32 := 0;
| |
| − | i32 := 2147483647;
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | Examples of assigning invalid values:
| |
| − | | |
| − | <syntaxhighlight lang=pascal>
| |
| − | i32 := '-2147483648';
| |
| − | i32 := '0';
| |
| − | i32 := '2147483647';
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The difference between the two examples is that the upper example is the assignment of literals of the type [[Integer]], while the assignment of the lower example is literals of the type [[String]].
| |
