std::chrono::nonexistent_local_time
<chrono>
Defines a type of object to be thrown as exception to report that an attempt was made to convert a nonexistent std::chrono::local_time to a std::chrono::sys_time without specifying a std::chrono::choose (such as choose::earliest or choose::latest).
This exception is thrown by std::chrono::time_zone::to_sys and functions that call it (such as the constructors of std::chrono::zoned_time that take a std::chrono::local_time).
Inheritance diagram
Contents
[edit] Member functions
(public member function)
(public member function)
(public member function)
std::chrono::nonexistent_local_time::nonexistent_local_time
nonexistent_local_time( const std::chrono::local_time <Duration>& tp,
Constructs the exception object.
what() is equivalent to that produced by os.str() after the following code:std::ostringstream os; os << tp << " is in a gap between\n" << std::chrono::local_seconds (i.first.end.time_since_epoch()) + i.first.offset << ' ' << i.first.abbrev << " and\n" << std::chrono::local_seconds (i.second.begin.time_since_epoch()) + i.second.offset << ' ' << i.second.abbrev << " which are both equivalent to\n" << i.first.end << " UTC";
std::chrono::nonexistent_local_time then std::strcmp (what(), other.what()) == 0.Parameters
nonexistent_local_time to copy
Exceptions
May throw std::bad_alloc
Notes
Because copying a standard library class derived from std::exception is not permitted to throw exceptions, this message is typically stored internally as a separately-allocated reference-counted string.
std::chrono::nonexistent_locale_time::operator=
Assigns the contents with those of other. If *this and other both have dynamic type std::chrono::nonexistent_locale_time then std::strcmp (what(), other.what()) == 0 after assignment.
Parameters
Return value
*this
std::chrono::nonexistent_locale_time::what
Returns the explanatory string.
Return value
Pointer to an implementation-defined null-terminated string with explanatory information. The string is suitable for conversion and display as a std::wstring . The pointer is guaranteed to be valid at least until the exception object from which it is obtained is destroyed, or until a non-const member function (e.g. copy assignment operator) on the exception object is called.
Notes
Implementations are allowed but not required to override what().
Inherited from std::runtime_error