reflex::codegen Namespace Reference

RefleX macros in adapt_macros.h expand static information of user-defined types to this namespace. More...

Classes
struct	EnumDef
struct	MemberInfo
struct	MemberTraits
struct	MemberTraits< std::pair< First, Second >, 0 >
struct	MemberTraits< std::pair< First, Second >, 1 >
struct	StructName
struct	StructName< std::pair< First, Second > >
struct	StructName< match::Sparse< Args...> >
struct	StructName< match::Union< TagType, Cases...> >
struct	StructName< std::tuple< Args...> >

Functions
template<class T >
void	enum_cast (T &dst, DDS_Long src)
	Casts integers to user-defined enumeration types. More...

Detailed Description

RefleX macros in adapt_macros.h expand static information of user-defined types to this namespace.

Function Documentation

template<class T >

void reflex::codegen::enum_cast	(	T &	dst,
		DDS_Long	src
	)

Casts integers to user-defined enumeration types.

C++ does not directly allow casting from integers to user-defined enumerations. A static_cast must be used. The default implementation of this function uses a static_cast. It may not be sufficient in some cases.

In cases where the generated enumeration is more than the native C++ enumeration (such as a class), the enum_cast function must overloaded explicitly to support conversion from integers to the specialized implementation of enumeration types. This function must be overloaded in the namespace that declares the enumeration.

For a complete example please see $REFLEXHOME/test/osacbm/driver.cxx