AutoInit.h File Reference

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Macros
#define	smtkAutoInitComponentMacro(C)
#define	smtkAutoInitConstructMacro(C)   C##_AutoInit_Construct();
#define	smtkAutoInitDestructMacro(C)   C##_AutoInit_Destruct();
#define	smtkComponentInitMacro(C)
	Register an SMTK component for use. More...

Macro Definition Documentation

smtkAutoInitComponentMacro

#define smtkAutoInitComponentMacro

(

C

)

Value:

  void C##_AutoInit_Construct();                                                                   \
  void C##_AutoInit_Destruct();

smtkComponentInitMacro

#define smtkComponentInitMacro

(

C

)

Value:

  smtkAutoInitComponentMacro(C) static struct C##_ComponentInit                                    \
  {                                                                                                \
    /* Call <mod>_AutoInit_Construct during initialization.  */                                    \
    C##_ComponentInit() { smtkAutoInitConstructMacro(C) }                                          \
    /* Call <mod>_AutoInit_Destruct during finalization.  */                                       \
    ~C##_ComponentInit() { smtkAutoInitDestructMacro(C) }                                          \
  } C##_ComponentInit_Instance;

Register an SMTK component for use.

Initialize the named SMTK component (such as a modeling kernel), ensuring it is correctly registered and unregistered. This call must be made in global scope in the translation unit of your executable (which can include code built into a shared library linked to your executable, but will not work as expected in code linked to your executable as part of a static library).

#include "vtkAutoInit.h"
smtkComponentInitMacro(smtk_cgm_session);

If included in the global scope, the above snippet will ensure the global function smtk_cgm_session_AutoInit_Construct is called during dynamic C++ initialization and and the global function smtk_cgm_session_AutoInit_Destruct is called during finalization.