units::area Namespace Reference

namespace for unit types and containers representing area values More...

Typedefs
Units (full names plural)
typedef unit< std::ratio< 1 >, units::category::area_unit >	square_meters
Units (full names singular)
typedef square_meters	square_meter
Units (abbreviated)
typedef square_meters	sq_m
Unit Containers
typedef unit_t< square_meter >	square_meter_t
typedef unit_t< square_foot >	square_foot_t
typedef unit_t< square_inch >	square_inch_t
typedef unit_t< square_mile >	square_mile_t
typedef unit_t< square_kilometer >	square_kilometer_t
typedef unit_t< hectare >	hectare_t
typedef unit_t< acre >	acre_t

Functions
std::ostream &	operator<< (std::ostream &os, const square_meter_t &obj)
std::string	to_string (const square_meter_t &obj)
std::ostream &	operator<< (std::ostream &os, const square_foot_t &obj)
std::string	to_string (const square_foot_t &obj)
std::ostream &	operator<< (std::ostream &os, const square_inch_t &obj)
std::string	to_string (const square_inch_t &obj)
std::ostream &	operator<< (std::ostream &os, const square_mile_t &obj)
std::string	to_string (const square_mile_t &obj)
std::ostream &	operator<< (std::ostream &os, const square_kilometer_t &obj)
std::string	to_string (const square_kilometer_t &obj)
std::ostream &	operator<< (std::ostream &os, const hectare_t &obj)
std::string	to_string (const hectare_t &obj)
std::ostream &	operator<< (std::ostream &os, const acre_t &obj)
std::string	to_string (const acre_t &obj)

Detailed Description

namespace for unit types and containers representing area values

The SI unit for area is square_meters, and the corresponding base_unit category is area_unit.

See also

See unit_t for more information on unit type containers.