No component of the standard library throws exceptions of this type. It is designed as a standard exception to be thrown by programs.

It is defined as:

1
2
3
4

class underflow_error : public runtime_error {
public:
  explicit underflow_error (const string& what_arg);
};

1
2
3
4
5

class underflow_error : public runtime_error {
public:
  explicit underflow_error (const string& what_arg);
  explicit underflow_error (const char* what_arg);
};

Members

constructor

The string passed as what_arg has the same content as the value returned by member what.

Exception safety

See also

exception

Standard exception class (class)

logic_error

Logic error exception (class)

runtime_error

Runtime error exception (class)

range_error

Range error exception (class)

overflow_error

Overflow error exception (class)