#include "Factory.h"

Macros
#define	GETOVERRIDE(_ignored, _1, _2, _3, _4, _5, NAME, ...) NAME

#define	NAMEDARGS0()

#define	NAMEDARGS1(type) type arg1

#define	NAMEDARGS2(type, ...) type arg2, NAMEDARGS1(__VA_ARGS__)

#define	NAMEDARGS3(type, ...) type arg3, NAMEDARGS2(__VA_ARGS__)

#define	NAMEDARGS4(type, ...) type arg4, NAMEDARGS3(__VA_ARGS__)

#define	NAMEDARGS5(type, ...) type arg5, NAMEDARGS4(__VA_ARGS__)

#define	NAMEDARGS(...)

#define	ARGNAMES0()

#define	ARGNAMES1(type) arg1

#define	ARGNAMES2(type, ...) arg2, ARGNAMES1(__VA_ARGS__)

#define	ARGNAMES3(type, ...) arg3, ARGNAMES2(__VA_ARGS__)

#define	ARGNAMES4(type, ...) arg4, ARGNAMES3(__VA_ARGS__)

#define	ARGNAMES5(type, ...) arg5, ARGNAMES4(__VA_ARGS__)

#define	ARGNAMES(...) GETOVERRIDE(ignored, ##__VA_ARGS__, ARGNAMES5, ARGNAMES4, ARGNAMES3, ARGNAMES2, ARGNAMES1, ARGNAMES0)(__VA_ARGS__)

#define	TYPENAMES0() typename T0

#define	TYPENAMES1(type) typename T1, TYPENAMES0()

#define	TYPENAMES2(type, ...) typename T2, TYPENAMES1(__VA_ARGS__)

#define	TYPENAMES3(type, ...) typename T3, TYPENAMES2(__VA_ARGS__)

#define	TYPENAMES4(type, ...) typename T4, TYPENAMES3(__VA_ARGS__)

#define	TYPENAMES5(type, ...) typename T5, TYPENAMES4(__VA_ARGS__)

#define	TYPENAMES(...)

#define	RegisterClassAsImp(counter, baseClassName, className, aliasName, ...)
	Macro for registration of classes into a Factory. More...

#define	RegisterClassAsHelper(counter, baseClassName, className, aliasName, ...) RegisterClassAsImp(counter, baseClassName, className, aliasName, ##__VA_ARGS__)

#define	RegisterClassAs(baseClassName, className, aliasName, ...) RegisterClassAsHelper(__COUNTER__, baseClassName, className, aliasName, ##__VA_ARGS__)

#define	RegisterClass(baseClassName, className, ...) RegisterClassAsHelper(__COUNTER__, baseClassName, className, #className, ##__VA_ARGS__)
	Macro for registration of classes into a Factory using the class name as registration name. More...

Detailed Description

Utilities for automating the registration of a class in the corresponding factory.

Macro Definition Documentation

◆ ARGNAMES

#define ARGNAMES ( ... ) GETOVERRIDE(ignored, ##__VA_ARGS__, ARGNAMES5, ARGNAMES4, ARGNAMES3, ARGNAMES2, ARGNAMES1, ARGNAMES0)(__VA_ARGS__)

◆ ARGNAMES0

#define ARGNAMES0 ( )

◆ ARGNAMES1

#define ARGNAMES1 ( type ) arg1

◆ ARGNAMES2

#define ARGNAMES2	(	type,
		...
	)	arg2, ARGNAMES1(__VA_ARGS__)

◆ ARGNAMES3

#define ARGNAMES3	(	type,
		...
	)	arg3, ARGNAMES2(__VA_ARGS__)

◆ ARGNAMES4

#define ARGNAMES4	(	type,
		...
	)	arg4, ARGNAMES3(__VA_ARGS__)

◆ ARGNAMES5

#define ARGNAMES5	(	type,
		...
	)	arg5, ARGNAMES4(__VA_ARGS__)

◆ GETOVERRIDE

#define GETOVERRIDE	(	_ignored,
		_1,
		_2,
		_3,
		_4,
		_5,
		NAME,
		...
	)	NAME

◆ NAMEDARGS

#define NAMEDARGS ( ... )

Value:

GETOVERRIDE(ignored, ##__VA_ARGS__, NAMEDARGS5, NAMEDARGS4, NAMEDARGS3, NAMEDARGS2, NAMEDARGS1, NAMEDARGS0) \

(__VA_ARGS__)

GETOVERRIDE

#define GETOVERRIDE(_ignored, _1, _2, _3, _4, _5, NAME,...)

Definition: FactoryMacros.h:15

NAMEDARGS2

#define NAMEDARGS2(type,...)

Definition: FactoryMacros.h:21

NAMEDARGS3

#define NAMEDARGS3(type,...)

Definition: FactoryMacros.h:22

NAMEDARGS1

#define NAMEDARGS1(type)

Definition: FactoryMacros.h:20

NAMEDARGS0

#define NAMEDARGS0()

Definition: FactoryMacros.h:19

NAMEDARGS5

#define NAMEDARGS5(type,...)

Definition: FactoryMacros.h:24

NAMEDARGS4

#define NAMEDARGS4(type,...)

Definition: FactoryMacros.h:23

◆ NAMEDARGS0

#define NAMEDARGS0 ( )

◆ NAMEDARGS1

#define NAMEDARGS1 ( type ) type arg1

◆ NAMEDARGS2

#define NAMEDARGS2	(	type,
		...
	)	type arg2, NAMEDARGS1(__VA_ARGS__)

◆ NAMEDARGS3

#define NAMEDARGS3	(	type,
		...
	)	type arg3, NAMEDARGS2(__VA_ARGS__)

◆ NAMEDARGS4

#define NAMEDARGS4	(	type,
		...
	)	type arg4, NAMEDARGS3(__VA_ARGS__)

◆ NAMEDARGS5

#define NAMEDARGS5	(	type,
		...
	)	type arg5, NAMEDARGS4(__VA_ARGS__)

◆ RegisterClass

#define RegisterClass	(	baseClassName,
		className,
		...
	)	RegisterClassAsHelper(__COUNTER__, baseClassName, className, #className, ##__VA_ARGS__)

Macro for registration of classes into a Factory using the class name as registration name.

◆ RegisterClassAs

#define RegisterClassAs	(	baseClassName,
		className,
		aliasName,
		...
	)	RegisterClassAsHelper(__COUNTER__, baseClassName, className, aliasName, ##__VA_ARGS__)

◆ RegisterClassAsHelper

#define RegisterClassAsHelper	(	counter,
		baseClassName,
		className,
		aliasName,
		...
	)	RegisterClassAsImp(counter, baseClassName, className, aliasName, ##__VA_ARGS__)

◆ RegisterClassAsImp

#define RegisterClassAsImp	(	counter,
		baseClassName,
		className,
		aliasName,
		...
	)

Value:

baseClassName *className##Builder_##counter(NAMEDARGS(__VA_ARGS__)) { return new className(ARGNAMES(__VA_ARGS__)); } \
  void className##Destroyer_##counter(className *p) { delete p; }                                                      \
  class className##Proxy_##counter {                                                                                   \
  public:                                                                                                              \
    className##Proxy_##counter() {                                                                                     \
      EA::Factory<baseClassName, ##__VA_ARGS__>::GetInstance().RegisterBuilder(aliasName,                              \
                                                                               className##Builder_##counter);          \
    }                                                                                                                  \
  };                                                                                                                   \
  className##Proxy_##counter proxyFor##className##_##counter

Macro for registration of classes into a Factory.

The macro needs the name of the class, of its base class (i.e. the class which is the template argument of Factory) and the registration name. The registration name is the one which must be used as argument for Factory<BaseClass>::CreateObject.