paludis::Options< E_ > Class Template Reference
[Data Structures]

#include <options.hh>

List of all members.

Public Member Functions
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 &	subtract (const Options< E_ > &e)
bool	operator[] (const E_ &e) const
bool	any () const
bool	none () 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, example_contents.cc, example_dep_spec.cc, example_formatter.cc, example_mask.cc, example_match_package.cc, example_metadata_key.cc, example_package_id.cc, example_selection.cc, and example_stringify_formatter.cc.

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Member Function Documentation

template<typename E_ >

bool paludis::Options< E_ >::any

(

)

const [inline]

Returns whether any bit is enabled.

template<typename E_ >

bool paludis::Options< E_ >::none

(

)

const [inline]

Returns whether all bits are disabled.

template<typename E_ >

Options paludis::Options< E_ >::operator+

(

const E_ &

e

)

const [inline]

Return a copy of ourself with the specified bit enabled.

template<typename E_ >

Options& paludis::Options< E_ >::operator+=

(

const E_ &

e

)

[inline]

Enable the specified bit.

template<typename E_ >

Options paludis::Options< E_ >::operator-

(

const E_ &

e

)

const [inline]

Return a copy of ourself with the specified bit disabled.

template<typename E_ >

Options& paludis::Options< E_ >::operator-=

(

const E_ &

e

)

[inline]

Disable the specified bit.

template<typename E_ >

bool paludis::Options< E_ >::operator[]

(

const E_ &

e

)

const [inline]

Returns whether the specified bit is enabled.

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.

template<typename E_ >

Options& paludis::Options< E_ >::operator|=

(

const Options< E_ > &

e

)

[inline]

Enable any bits that are enabled in the parameter.

template<typename E_ >

Options& paludis::Options< E_ >::subtract

(

const Options< E_ > &

e

)

[inline]

Disable any bits that are enabled in the parameter.

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

• /home/users/stephen/scm/paludis/paludis/util/options.hh