ObjectUtils.hpp File Reference

Tiny reflection-style helpers (MemberRef, MemberPtr) and for_each_member_* visitors used by config / serializer code to iterate struct members with their names. More...

#include "Defines.hpp"
#include <tuple>

Include dependency graph for ObjectUtils.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	DNDS::MemberRef< T >
	Simple {reference, name} bundle for a struct member. More...
struct	DNDS::MemberPtr< Class, T >
	Pointer-to-member wrapper with a symbolic name; the pointer-based cousin of MemberRef used when the object is known only at visit time. More...

Namespaces
namespace	DNDS
	the host side operators are provided as implemented

Macros
#define	DNDS_MAKE_1_MEMBER_REF(x)    MemberRef { x, #x }
	Construct a MemberRef capturing x and its stringified name.
#define	DNDS_MAKE_1_MEMBER_PTR(Class, member)    MemberPtr { &Class::member, #member }
	Build a MemberPtr for Class::member.
#define	DNDS_MAKE_1_MEMBER_PTR_SELF(member)    MemberPtr { &t_self::member, #member }
	Like DNDS_MAKE_1_MEMBER_PTR but uses the surrounding t_self alias, common in DNDSR member definitions (using t_self = ...;).

Functions
template<typename TList , typename F >
void	DNDS::for_each_member_list (TList &&obj_member_list, F &&f)
	Invoke f(member) for every element of a std::tuple of members.
template<typename T >
	DNDS::MemberRef (T &, const char *) -> MemberRef< T >
template<typename Class , typename TList , typename F >
void	DNDS::for_each_member_ptr_list (Class &obj, TList &&obj_member_ptr_list, F &&f)
	Invoke f(name, obj.*ptr) for every member in a list of MemberPtr.
template<typename TList , typename F >
void	DNDS::for_each_member_ptr_list_raw (TList &&obj_member_ptr_list, F &&f)
	Low-level variant that passes each MemberPtr object through to f directly (for callers that need access to both ptr and name).
template<typename Class , typename T >
	DNDS::MemberPtr (T Class::*, const char *) -> MemberPtr< Class, T >

Detailed Description

Tiny reflection-style helpers (MemberRef, MemberPtr) and for_each_member_* visitors used by config / serializer code to iterate struct members with their names.

Definition in file ObjectUtils.hpp.

Macro Definition Documentation

DNDS_MAKE_1_MEMBER_PTR

#define DNDS_MAKE_1_MEMBER_PTR	(		Class,
			member
	)		MemberPtr { &Class::member, #member }

Build a MemberPtr for Class::member.

Definition at line 71 of file ObjectUtils.hpp.

DNDS_MAKE_1_MEMBER_PTR_SELF

#define DNDS_MAKE_1_MEMBER_PTR_SELF

(

member

)

MemberPtr { &t_self::member, #member }

Like DNDS_MAKE_1_MEMBER_PTR but uses the surrounding t_self alias, common in DNDSR member definitions (using t_self = ...;).

Definition at line 76 of file ObjectUtils.hpp.

DNDS_MAKE_1_MEMBER_REF

#define DNDS_MAKE_1_MEMBER_REF

(

x

)

MemberRef { x, #x }

Construct a MemberRef capturing x and its stringified name.

Definition at line 37 of file ObjectUtils.hpp.