Struct IndexSpace::bad_key

Nested Relationships

This struct is a nested type of Class IndexSpace.

Inheritance Relationships

Base Type

Derived Type

Struct Documentation

struct bad_key : public sequant::Exception

exception type thrown when encountered unknown/invalid IndexSpace::base_key() or Index::label()

Subclassed by sequant::IndexBasis::bad_key

Public Functions

inline bad_key()
template<basic_string_convertible S>
inline bad_key(S &&key)