description: Defines formal computational semantics for the feature, combining the inference and assertion expressions. This is typically only required if the feature is of a different type than the profile (e.g. a boolean feature).
package_name: hl7.fhir.uv.cpg
derivation: constraint
name: CPGCaseFeatureType
type: Extension
elements:
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-featureExpression'}
    index: 0
  value:
    choices: [valueExpression]
    index: 2
  valueExpression: {type: Expression, choiceOf: value, index: 3}
package_version: 1.0.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-featureExpression
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0