System Handles

Classes
class	winstd::handle< T, INVAL >
	Base abstract template class to support generic object handle keeping. More...
class	winstd::dplhandle< T, INVAL >
	Base abstract template class to support object handle keeping for objects that support trivial handle duplication. More...

Macros
#define	WINSTD_HANDLE_IMPL(C, T, INVAL)
	Implements default constructors and operators to prevent their auto-generation by compiler.
#define	WINSTD_DPLHANDLE_IMPL(C, T, INVAL)
	Implements default constructors and operators to prevent their auto-generation by compiler.

Variables
static const T	winstd::handle< T, INVAL >::invalid = INVAL
	Invalid handle value.

Detailed Description

Macro Definition Documentation

WINSTD_DPLHANDLE_IMPL

#define WINSTD_DPLHANDLE_IMPL	(		C,
			T,
			INVAL )

Value:

public: \
       C        (                    ) noexcept                                                  {} \
       C        (_In_opt_       T   h) noexcept : dplhandle<T, INVAL>(                   h     ) {} \
       C        (_In_     const C  &h) noexcept : dplhandle<T, INVAL>(duplicate_internal(h.m_h)) {} \
       C        (_Inout_        C &&h) noexcept : dplhandle<T, INVAL>(std::move         (h    )) {} \
    C& operator=(_In_opt_       T   h) noexcept                                                  { dplhandle<T, INVAL>::operator=(          h ); return *this; } \
    C& operator=(_In_     const C  &h) noexcept                                                  { dplhandle<T, INVAL>::operator=(          h ); return *this; } \
    C& operator=(_Inout_        C &&h) noexcept                                                  { dplhandle<T, INVAL>::operator=(std::move(h)); return *this; } \
private:

Implements default constructors and operators to prevent their auto-generation by compiler.

WINSTD_HANDLE_IMPL

#define WINSTD_HANDLE_IMPL	(		C,
			T,
			INVAL )

Value:

public: \
       C        (              ) noexcept                                  {} \
       C        (_In_opt_ T   h) noexcept : handle<T, INVAL>(          h ) {} \
       C        (_Inout_  C &&h) noexcept : handle<T, INVAL>(std::move(h)) {} \
    C& operator=(_In_opt_ T   h) noexcept                                  { handle<T, INVAL>::operator=(          h ); return *this; } \
    C& operator=(_Inout_  C &&h) noexcept                                  { handle<T, INVAL>::operator=(std::move(h)); return *this; } \
WINSTD_NONCOPYABLE(C)

Implements default constructors and operators to prevent their auto-generation by compiler.