tpie::flags< T > Class Template Reference

Type safe bitflags over an enumeration T. More...

#include <tpie/flags.h>

Public Member Functions
	flags (T t)
flags &	operator|= (const T &r)
flags &	operator|= (const flags &r)
	operator bool_type () const
flags	operator~ () const

Friends
flags	operator| (const flags &l, const T &r)
flags	operator| (const flags &l, const flags &r)
flags	operator| (const T &l, const flags &r)
flags	operator& (const flags &l, const flags &r)
flags	operator& (const T &l, const flags &r)
flags	operator& (const flags &l, const T &r)
template<typename D >
void	serialize (D &dst, const flags< T > &f)
template<typename S >
void	unserialize (S &src, flags< T > &f)

Detailed Description

template<typename T>
class tpie::flags< T >

Type safe bitflags over an enumeration T.

Example:

enum OPTION {a=1, b=2, c=4};
TPIE_DECLARE_OPERATORS_FOR_FLAGS(OPTION)
typedef tpie::flags<OPTION> OPTIONS;
 
void foo(OPTIONS o) {
  if (o & a) do_something();
}
 
void bar() {
  foo(a | c);
}

Definition at line 73 of file flags.h.

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

• flags.h