# Logical Record Architecture for Health and Social Care
## Discharge Summary Release 0.02

Contents
The content of this release is not comprehensive and is not fully validated and must not be used in live system implementations.
# Reference Model Class: NumericSlot
Specification of a slot value of type Real. ## Specializes ## Slot ## Attributes
Name | Data type | Occurs | Description
--- | --- | --- | ---
value | Real | 0..1 | The default value of an instance of a numeric type, specified by this NumericDefaultValueSpecification.
## Constraints
Type | Name | Specification
--- | --- | ---
If defined, specification is exclusively by value or by reference | LRA Invariant | inv: not self.value.oclIsUndefined() implies self.valueRef.oclIsUndefined() and not self.valueRef.oclIsUndefined() implies self.value.oclIsUndefined()
## Reference Model Type ##