# std::chrono::tzdb::locate_zone

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< cpp‎ | chrono‎ | tzdb

const std::chrono::time_zone* locate_zone( std::string_view tz_name ) const; |  | (since C++20)

Obtains a pointer to a std::chrono::time_zone in this database that represents the time zone designated by tz_name. If p is the returned pointer, then either p->name() == tz_name or that there is a std::chrono::time_zone_link l in this database such that p->name() == l.target() && l.name() == tz_name.

### Return value

A pointer to the std::chrono::time_zone in this database that represents the time zone designated by tz_name.

### Exceptions

Throws std::runtime_error if no such `time_zone` can be found.

### Example

| This section is incomplete Reason: no example

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