Core.Declarations.LocalDeclarations
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Contents
Classification
| Name | Local Declarations |
| Short Description | OTX local declarations data model |
| Class | OTX Core |
| Pre-Conditions | - |
| Specified by | ISO 13209-2 |
Introduction
In the local declaration block:
- Constant
- Variable
can be declared. The local declaration block is located on a procedure level. The declared items can be used within the procedure.
Semantics
Constant
The value of a local constant is set at design time and can not be changed at runtime. Local constants are visible only within its own procedure. A constant has a Type and a corresponding type value.
Variable
The value of a local variable can be changed at runtime. Local variables are visible only within its own procedure. A variable has a Type and a corresponding type the initial value (default value).
Checker rules
| Core_Chk009 | Mandatory constant initialisation |
See also
Validation (OTX-Checker)
Naming Conventions
Imports
Visibilities
Validities
Signatures
Parameter Declarations
Procedures
Comments
