paludis::Options< E_ > Class Template Reference

#include <options.hh>

Public Member Functions
	Options (const Options &)=default
	Options (std::initializer_list< E_ > e)
Options	operator+ (const E_ &e) const
Options &	operator+= (const E_ &e)
Options	operator- (const E_ &e) const
Options &	operator-= (const E_ &e)
Options	operator| (const Options< E_ > &e) const
Options &	operator|= (const Options< E_ > &e)
Options	operator& (const Options< E_ > &e) const
Options &	operator&= (const Options< E_ > &e)
Options &	subtract (const Options< E_ > &e)
bool	operator[] (const E_ &e) const
bool	any () const
bool	none () const
E_	highest_bit () const

Detailed Description

template<typename E_>
class paludis::Options< E_ >

Holds a series of true/false values mapped on an enum type, like a std::bitset<> without the static size requirement.

Examples:

example_action.cc.

Member Function Documentation

template<typename E_>

bool paludis::Options< E_ >::any ( ) const

inline

Returns whether any bit is enabled.

References paludis::OptionsStore::any().

template<typename E_>

E_ paludis::Options< E_ >::highest_bit ( ) const

inline

Return the value of the highest bit that might be enabled.

Since

0.40.1

References paludis::OptionsStore::highest_bit().

template<typename E_>

bool paludis::Options< E_ >::none ( ) const

inline

Returns whether all bits are disabled.

References paludis::OptionsStore::any().

template<typename E_>

Options paludis::Options< E_ >::operator& ( const Options< E_ > &  e ) const

inline

Return a copy of ourself, bitwise 'and'ed with another Options set.

References paludis::OptionsStore::intersect().

template<typename E_>

Options& paludis::Options< E_ >::operator&= ( const Options< E_ > &  e )

inline

Disable any bits that are not enabled in the parameter.

References paludis::OptionsStore::intersect().

template<typename E_>

Options paludis::Options< E_ >::operator+ ( const E_ &  e ) const

inline

Return a copy of ourself with the specified bit enabled.

References paludis::OptionsStore::add().

template<typename E_>

Options& paludis::Options< E_ >::operator+= ( const E_ &  e )

inline

Enable the specified bit.

References paludis::OptionsStore::add().

template<typename E_>

Options paludis::Options< E_ >::operator- ( const E_ &  e ) const

inline

Return a copy of ourself with the specified bit disabled.

References paludis::OptionsStore::remove().

template<typename E_>

Options& paludis::Options< E_ >::operator-= ( const E_ &  e )

inline

Disable the specified bit.

References paludis::OptionsStore::remove().

template<typename E_>

bool paludis::Options< E_ >::operator[] ( const E_ &  e ) const

inline

Returns whether the specified bit is enabled.

References paludis::OptionsStore::test().

template<typename E_>

Options paludis::Options< E_ >::operator| ( const Options< E_ > &  e ) const

inline

Return a copy of ourself, bitwise 'or'ed with another Options set.

References paludis::OptionsStore::combine().

template<typename E_>

Options& paludis::Options< E_ >::operator|= ( const Options< E_ > &  e )

inline

Enable any bits that are enabled in the parameter.

References paludis::OptionsStore::combine().

template<typename E_>

Options& paludis::Options< E_ >::subtract ( const Options< E_ > &  e )

inline

Disable any bits that are enabled in the parameter.

References paludis::OptionsStore::subtract().

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

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