Dynamically loaded modules

Collaboration diagram for Dynamically loaded modules:

Classes
class	crn::ModuleManager< Category >
	A dynamic module manager. More...

Macros
#define	CRN_MODULE_ENTRY_POINT(category)   crn_module_get_##category
	Internal. More...
#define	CRN_MODULE_ENTRY_POINT_AS_STRING(category)   "crn_module_get_"#category
	Internal. More...
#define	CRN_DECLARE_MODULE(categoryname)   public: static const char* GetModuleEntryPoint() { return CRN_MODULE_ENTRY_POINT_AS_STRING(categoryname); }
	Declares that the current class is a base for dynamic modules. More...
#define	CRN_BEGIN_MODULE(classname, categoryname)   class classname: public categoryname {
	Begins the declaration of a module. More...
#define	CRN_END_MODULE(classname, categoryname)   }; extern "C" categoryname* CRN_MODULE_ENTRY_POINT(categoryname)() { return new classname; }
	End the declaration and registration of a module. More...

Detailed Description

Macro Definition Documentation

#define CRN_BEGIN_MODULE	(		classname,
			categoryname
	)		class classname: public categoryname {

Begins the declaration of a module.

Begins the declaration of a module.

A binary file may contain only one module. Use this macro in a .cpp file.

Example:
CRN_BEGIN_MODULE(Meow, AnimalTalk)
public:
Meow();
virtual void Talk();
CRN_END_MODULE(Meow, AnimalTalk)

Parameters

[in]	classname	the name of the class to register
[in]	categoryname	the name of the interface (abstract base class of classname)

Definition at line 212 of file CRNModule.h.

#define CRN_DECLARE_MODULE

(

categoryname

)

public: static const char* GetModuleEntryPoint() { return CRN_MODULE_ENTRY_POINT_AS_STRING(categoryname); }

Declares that the current class is a base for dynamic modules.

Declares that the current class is a base for dynamic modules.

Parameters

[in]

categoryname

the name of the class being declared as a base for dynamic modules.

Definition at line 192 of file CRNModule.h.

#define CRN_END_MODULE	(		classname,
			categoryname
	)		}; extern "C" categoryname* CRN_MODULE_ENTRY_POINT(categoryname)() { return new classname; }

End the declaration and registration of a module.

End the declaration and registration of a module.

A binary file may contain only one module. Use this macro in a .cpp file.

Example:
CRN_BEGIN_MODULE(Meow, AnimalTalk)
public:
Meow();
virtual void Talk();
CRN_END_MODULE(Meow, AnimalTalk)

Parameters

[in]	classname	the name of the class to register
[in]	categoryname	the name of the interface (abstract base class of classname)

Definition at line 232 of file CRNModule.h.

#define CRN_MODULE_ENTRY_POINT

(

category

)

crn_module_get_##category

Internal.

Definition at line 177 of file CRNModule.h.

#define CRN_MODULE_ENTRY_POINT_AS_STRING

(

category

)

"crn_module_get_"#category

Internal.

Definition at line 182 of file CRNModule.h.