quantity::ReadUnit< NoUnit > Class Template Reference

specialization of template ReadUnit for NullType More...

#include <Quantity.h>

List of all members.

Private Member Functions
void	set (std::string unit) const
	store the status in ReadStatus
Friends
std::istream &	operator>> (std::istream &is, const ReadUnit< NoUnit > &unit)
	apply ReadUnit in an input stream chain

---

Detailed Description

template<>
class quantity::ReadUnit< NoUnit >

specialization of template ReadUnit for NullType

resets the unit to be assumed to empty string

Definition at line 377 of file Quantity.h.

---

Member Function Documentation

void quantity::ReadUnit< NoUnit >::set

(

std::string

unit

)

const [inline, private]

store the status in ReadStatus

ReadStatus has declared ReadUnit a friend, so this routine can access the private _unit data member.

Definition at line 383 of file Quantity.h.

References quantity::ReadStatus::_unit.

---

Friends And Related Function Documentation

std::istream& operator>>	(	std::istream &	is,
		const ReadUnit< NoUnit > &	unit
	)			[friend]

apply ReadUnit in an input stream chain

user code can place a ReadUnit<NoUnit> object in an std::istream chain, store empty string in ReadStatus through function set (); this function is a friend of ReadUnit, thus it can not access ReadStatus::_unit directly; the reference to the istream object is returned.

Definition at line 393 of file Quantity.h.

---

The documentation for this class was generated from the following file:

• Quantity.h