Difference between revisions of "Core.Signatures"
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| − | {{DISPLAYTITLE:OTX '''Signatures''' | + | {{DISPLAYTITLE:OTX '''Signatures'''}}[[Category:OTX-Core]][[Category:Signatures]] |
== Classification == | == Classification == | ||
| − | {{ClassificationCore | Signatures | | + | {{ClassificationCore | Signatures | Interface description to another module | [[OtxReference#Core|OTX Core]] | - }} |
== Introduction == | == Introduction == | ||
| − | OTX signatures support the ''' | + | OTX signatures support the '''design by contract''' (DBC) concept, see [[General.Principles|Signature Concept]]. A signature is therefore a description of an interface to another module so that the user, who wants to use this module, needs to know nothing about the internal structure. |
| − | + | OTX allows different types of signatures: | |
| − | * The [[ | + | * The [[Core.Signatures.ProcedureSignatures|Procedure Signatures]] describe the interface of a sequence ([[Core.Procedures|Procedures]]). |
| − | * The [[ScreenSignatures|Screen Signatures]] | + | * The [[Core.Signatures.ScreenSignatures|Screen Signatures]] describe the interface for input and output within the [[Extensions.HMI|HMI library (Human Machine Interface)]]. |
| + | * The [[Core.Signatures.DeviceSignatures|Device Signatures]] describe the measurement and control interface of a measurement device or probe. | ||
| − | |||
== See also == | == See also == | ||
| − | [[ | + | [[Core.Validation|Validation (OTX-Checker)]] <br/> |
| − | [[ | + | [[General.NamingConventions|Naming Conventions]] <br/> |
| − | [[ | + | [[Core.Declarations|Declarations]] <br/> |
| − | [[ | + | [[Core.Visibilities|Visibilities]] <br/> |
| − | [[ | + | [[Core.Imports|Imports]] <br/> |
| − | [[ | + | [[Core.Validities|Validities]] <br/> |
| − | [[ | + | [[Core.Parameters|Parameter Declarations]] <br/> |
| − | [[ | + | [[Core.Procedures|Procedures]] <br/> |
| − | [[ | + | [[Core.Comments|Comments]] |
Latest revision as of 08:49, 23 November 2016
Classification
| Name | Signatures |
| Short Description | Interface description to another module |
| Class | OTX Core |
| Pre-Conditions | - |
| Specified by | ISO 13209-2 |
Introduction
OTX signatures support the design by contract (DBC) concept, see Signature Concept. A signature is therefore a description of an interface to another module so that the user, who wants to use this module, needs to know nothing about the internal structure.
OTX allows different types of signatures:
- The Procedure Signatures describe the interface of a sequence (Procedures).
- The Screen Signatures describe the interface for input and output within the HMI library (Human Machine Interface).
- The Device Signatures describe the measurement and control interface of a measurement device or probe.
See also
Validation (OTX-Checker)
Naming Conventions
Declarations
Visibilities
Imports
Validities
Parameter Declarations
Procedures
Comments
