description: Defines formal computational semantics for the feature if it is asserted. This is typically only required if the case feature is of a different type than the profile (e.g. a boolean feature).
package_name: hl7.fhir.uv.cpg.r4
derivation: constraint
name: CPGAssertionExpression
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-assertionExpression'}
    index: 1
  value:
    choices: [valueExpression]
    index: 3
  valueExpression: {type: Expression, choiceOf: value, index: 4}
package_version: 2.0.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-assertionExpression
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2.0.0