Difference between revisions of "Extensions.Quantities"
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{{TableRowCatagory|Overloading semantics}} | {{TableRowCatagory|Overloading semantics}} | ||
| + | {{TableRowKeyValueList|[[Extensions.Quantities.Conversions|Conversions]]|}} | ||
{{TableRowKeyValueList|[[Extensions.Quantities.Addition|Addition]]|}} | {{TableRowKeyValueList|[[Extensions.Quantities.Addition|Addition]]|}} | ||
{{TableRowKeyValueList|[[Extensions.Quantities.Subtraction|Subtraction]]|}} | {{TableRowKeyValueList|[[Extensions.Quantities.Subtraction|Subtraction]]|}} | ||
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{{TableRowKeyValueList|[[Extensions.Quantities.Negation|Negation]]|}} | {{TableRowKeyValueList|[[Extensions.Quantities.Negation|Negation]]|}} | ||
{{TableRowKeyValueList|[[Extensions.Quantities.RelationalOperations|Relational Operations]]|}} | {{TableRowKeyValueList|[[Extensions.Quantities.RelationalOperations|Relational Operations]]|}} | ||
| + | {{TableRowKeyValueList|[[Extensions.Quantities.OtherOperations|Other Operations]]|}} | ||
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Latest revision as of 05:00, 26 June 2019
Classification
| Name | Quantities |
| Short Description | Extension for unit definition data model |
| Class | OTX Extension |
| Base Extension | - |
| Pre-Conditions | - |
| Specified by | ISO 13209-3 |
Introduction
The OTX Quantities extension specitfy the Quantity data type which as mentioned, contains information about a physical unit besides the actual value. This extension reuses the unit definition data model specified by the ODX standard (see UNIT-SPEC data type in 7.3.6.7 in ISO 22901-1:2008). The intention is to use ODX for defining a set of units that can then be referenced by elements of the OTX Quantities extension.
Terms
| Quantity and Unit related terms | |
| CreateQuantity | |
| GetDisplayValue | |
| GetDisplayUnit | |
| GetBaseUnit | |
| Overloading semantics | |
| Conversions | |
| Addition | |
| Subtraction | |
| Multiplication | |
| Division | |
| Modulo | |
| Absolute Value | |
| Negation | |
| Relational Operations | |
| Other Operations |
Data Types
| Quantity | |
| Unit |
Exceptions
| QuantityException | |
| UnknownUnitException | |
| InvalidConversionException |
Checker rules
| Quantities_Chk001 | Correct unit linking |
| Quantities_Chk002 | No dangling unit definition links |
