InvertibleRealFunction.parse constructor
InvertibleRealFunction.parse(
- String source
Parse source
as an instance of InvertibleRealFunction
and return
Implementation
factory InvertibleRealFunction.parse(String source) {
source = source.trim();
final List<String> parts = source.split(';');
InvertibleRealFunction irf = Identity<num>().toIRF();
for (String part in parts) {
part = part.trim();
final List<String> f =
part.split(' ').where((String s) => s.isNotEmpty).toList();
if (f.isEmpty) continue;
final IRFSymbol<dynamic> symbol = IRFSymbol._of(f[0]);
final List<String> props = f.sublist(1);
irf >>= symbol.createFunction(props);
}
return InvertibleRealFunction.of(irf);
}