LL first meta-model – ISA\LL\Elements\Nominals
Parent
Data
| Nominal | |
| Aliases | None. |
| Information | This assembly is about the elementary nominals.
The only nominals eligible to be in this assembly are those having a specific implementation to improve efficiency. This is mainly done by taking advantage of the zero testing instructions of the microprocessors. For instance, the Boolean type is a nominal element for 0 to be the representation of false. This policy is therefore applicable to nominals used extensively in ISA and having one of their values used much more than the others. |
Assembly data
| Edition | ||
| Version | 1 | |
| Country | None. | |
| Language | None. | |
| Tirage | 1 | |
| Dependencies | None. | |
| Inhibit all invariants | False. | |
| Scope | Ideas. |
Diagram
Classes
| Boolean | |||||||
| Information |
Support for the Bool algebra values.
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| Literals |
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| Property |
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| Commands |
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| Note kind | |||||||
| Information | The nominal giving the list of note type on Metaclasses. | ||||||
| Literal |
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| Position | |
| Information | A Position is a particular location where an occurrence stands in an ordered set.
When the occurrence matches several positions, the precedence order is: First, Last, Middle, Second, Penultimate, Other. On sets having an even number of elements N, the Middle position maps to the index I as: I = N/2. |
Assemblies
None.
Version and status
| Version | Date | Description | Status |
| V1R1 | 31-Dec-17 | Initial. | Candidate |