type_template base_unit

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Signature

base_unit<base_quantity Qb, measurement_system Sm>

Header

#include <pqs/type_templates/base_unit.hpp>

Description

A model of unit which combines ¹ a base_quantity and a measurement_system

Example

namespace pqs::imperial::length_unit{

   struct ft : base_unit<
      base_length,imperial_measurement_system
   >{};
}

int main()
{
   std::cout << pqs::imperial::length_unit::ft::name<pqs::charset_utf8> <<'\n';
}
sample output : ƒƫ

Notation

typename	model_of	notes
Qb	base_quantity
Sm	measurement_system
Cs	CharSet	character encoding
Str	basic_fixed_string

value	type
str	Str

typename	type_template	notes
Ub	base_unit< Qb , Sm >

Requires

type expression	result	notes
get_base_unit_symbol< Qb, Sm, Cs>	str	a string representing the base_unit symbol for Ub in the CS encoding

Provides

concept
unit< Ub >

type expression	result	notes
Ub::name< Cs >	str	string representing the base_unit symbol for Ub. name is initialised by get_base_unit_symbol< Qb, Sm, Cs>

Notes

• [1] https://en.wikipedia.org/wiki/Base_unit_(measurement)