paludis::OptionsStore Class Reference

#include <options.hh>

Basic operations
	OptionsStore ()
	OptionsStore (const OptionsStore &)
const OptionsStore &	operator= (const OptionsStore &)
	~OptionsStore ()

Modifications
void	add (const unsigned)
void	remove (const unsigned)
void	combine (const OptionsStore &)
void	subtract (const OptionsStore &)
void	intersect (const OptionsStore &)

Tests
bool	test (const unsigned) const
bool	any () const
unsigned	highest_bit () const

Detailed Description

Used by Options<> for underlying storage.

Holds a collection of bits, similar to std::bitset<>, but with no fixed underlying size.

See also

Options<>

Member Function Documentation

void paludis::OptionsStore::add

(

const unsigned

)

Set the specified bit.

Referenced by paludis::Options< E_ >::operator+(), and paludis::Options< E_ >::operator+=().

bool paludis::OptionsStore::any

(

)

const

Is any bit set?

Referenced by paludis::Options< E_ >::any(), and paludis::Options< E_ >::none().

void paludis::OptionsStore::combine

(

const OptionsStore &

)

Set any bit that is set in the parameter.

Referenced by paludis::Options< E_ >::operator|(), and paludis::Options< E_ >::operator|=().

unsigned paludis::OptionsStore::highest_bit

(

)

const

The highest bit that might be set.

Since

0.40.1

Referenced by paludis::Options< E_ >::highest_bit().

void paludis::OptionsStore::intersect

(

const OptionsStore &

)

Unset any bit that is not set in the parameter.

Referenced by paludis::Options< E_ >::operator&(), and paludis::Options< E_ >::operator&=().

void paludis::OptionsStore::remove

(

const unsigned

)

Unset the specified bit.

Referenced by paludis::Options< E_ >::operator-(), and paludis::Options< E_ >::operator-=().

void paludis::OptionsStore::subtract

(

const OptionsStore &

)

Unset any bit that is set in the parameter.

Referenced by paludis::Options< E_ >::subtract().

bool paludis::OptionsStore::test

(

const unsigned

)

const

Is a particular bit set?

Referenced by paludis::Options< E_ >::operator[]().

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

• /mnt/home/bo/scm/paludis/paludis/paludis/util/options.hh