BDSTypeSafeEnum< def, inner > Class Template Reference

Improve type-safety of native enum data type in C++. More...

#include <BDSTypeSafeEnum.hh>

Collaboration diagram for BDSTypeSafeEnum< def, inner >:

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Public Member Functions
	BDSTypeSafeEnum ()
	BDSTypeSafeEnum (type v)
type	underlying () const
	return underlying value (can be used in switch statement)
Private Types
typedef inner	type
Private Attributes
inner	val
Friends
bool	operator== (const BDSTypeSafeEnum &lhs, const BDSTypeSafeEnum &rhs)
	operators for ordering
bool	operator!= (const BDSTypeSafeEnum &lhs, const BDSTypeSafeEnum &rhs)
	operators for ordering
bool	operator< (const BDSTypeSafeEnum &lhs, const BDSTypeSafeEnum &rhs)
	operators for ordering
bool	operator<= (const BDSTypeSafeEnum &lhs, const BDSTypeSafeEnum &rhs)
	operators for ordering
bool	operator> (const BDSTypeSafeEnum &lhs, const BDSTypeSafeEnum &rhs)
	operators for ordering
bool	operator>= (const BDSTypeSafeEnum &lhs, const BDSTypeSafeEnum &rhs)
	operators for ordering
std::ostream &	operator<< (std::ostream &out, const BDSTypeSafeEnum &a)
	operators for ordering

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Detailed Description

template<typename def, typename inner = typename def::type>
class BDSTypeSafeEnum< def, inner >

Improve type-safety of native enum data type in C++.

Author:

Jochem Snuverink <Jochem.Snuverink@rhul.ac.uk>

more info at https://en.wikibooks.org/wiki/More_C%2B%2B_Idioms/Type_Safe_Enum

Example: struct color_def { enum type { red, green, blue }; }; typedef BDSTypeSafeEnum<color_def,int> color; color c = color::red;

Definition at line 24 of file BDSTypeSafeEnum.hh.

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

• /scratch0/jsnuveri/BDSIM/BDSIMgit/bdsim/include/BDSTypeSafeEnum.hh

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