AdifCharacter constructor

AdifCharacter(
  1. String value
)

Implementation

AdifCharacter(super.value) {
  if (value.length != 1) {
    throw ArgumentError('Value must be a single character: $value');
  }
  if (isNotPureAscii(value)) {
    throw ArgumentError('Value must not contain non-ASCII characters: $value');
  }
}