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This function returns the value true if and only if the template parameter is completely initialized, thus, contains only concrete or omitted values, with the following exception: isbound returns true for a record-of value which contains both bound and unbound elements, whereas isvalue returns false.
Related keyword:
isbound (in template any_type inparameter)return boolean |
Example 1:
type record MyRecordType {
integer field1 optional,
integer field2 optional
}
...
var MyRecordType v_MyRecord;
var template MyRecordType vt_MyRecordTemplate;
...
isbound(v_MyRecord); // return false
isbound(vt_MyRecordTemplate); // return false
...
v_MyRecord := { field1 := 5, field2 := omit}
vt_MyRecordTemplate := { field1 := ?, field2 := 5}
...
isbound(v_MyRecord); // return true
isbound(v_MyRecord.field2); // return false
isbound(vt_MyRecordTemplate); // return false
isbound(vt_MyRecordTemplate.field1); // return false
isbound(vt_MyRecordTemplate.field2); // return true