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Diffstat (limited to 'TAO/tao/MProfile.h')
| -rw-r--r-- | TAO/tao/MProfile.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/TAO/tao/MProfile.h b/TAO/tao/MProfile.h deleted file mode 100644 index f96bced1cfa..00000000000 --- a/TAO/tao/MProfile.h +++ /dev/null @@ -1,155 +0,0 @@ -// This may look like C, but it's really -*- C++ -*- -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO -// -// = FILENAME -// MProfile.h -// -// = DESCRIPTION -// Keep track of profile lists -// -// = AUTHOR -// Fred Kuhns <fredk@cs.wustl.edu> -// -// ============================================================================ - -#ifndef TAO_MPROFILE_H -#define TAO_MPROFILE_H - -#include "tao/corbafwd.h" - -class TAO_Profile; -typedef TAO_Profile *TAO_Profile_ptr; -typedef CORBA::ULong TAO_PHandle; - -class TAO_Export TAO_MProfile -{ - // = TITLE - // This class implements the basic interface for supporting - // multiple profiles. - // - // = DESCRIPTION - // Multiple profiles can be treated either as a circular queue or - // a linear array of profiles. - // - // It is assumed that locking will only be required when a profile - // list is associated with a STUB_Object. Thus when the - // STUB_Object accepts ownership of an MProfile it also assumes - // responsibility for controling access (i.e. locking). -public: - // = Initalization and termination methods. - TAO_MProfile (CORBA::ULong sz); - - TAO_MProfile (TAO_MProfile *mprofiles); - // **NOTE: IF mprofiles->last_ > 0, THEN this->size_ will be set to - // mprofiles->last_. Otherwise this->size_ - mprofiles->size_. - // Furthermore, current_ is set back to 0! i.e. rewound. - // The reference count on any profiles in mprofiles is increment - // when their references (i.e. pointers) are copied. - - int set (CORBA::ULong sz); - // @@ Fred, what does this method do? - - int set (TAO_MProfile *mprofile); - // Inits this to the values of mprofile. NOTE: We use - // mprofile->last_ instead of mprofile->size_ to set this->size_. - // This is so we can use set () to trim a profile list!! - - TAO_Profile_ptr get_cnext (void); - // Treat as a circular list. - - TAO_Profile_ptr get_next (void); - // Get next profile in list, return 0 at end of list. - - TAO_Profile_ptr get_cprev (void); - // Assume a circular list of profiles. - - TAO_Profile_ptr get_prev (void); - // Get previous profile, stop at beginning of list and return 0. - - TAO_Profile_ptr get_current_profile (void); - // Return a pointer to the current profile, will not increment - // reference pointer. - - TAO_Profile_ptr get_profile (TAO_PHandle handle); - // Return a pointer to the profile referenced by handle void. - - // rem_profile (TAO_PHandle handle); let's wait. - - TAO_PHandle get_current_handle (void); - // Returns the index for the current profile. - - CORBA::ULong profile_count (void); - // Returns the number of profiles stored in the list (last_). - - void rewind (void); - // Sets the current index back to 0. - - int add_profile (TAO_Profile_ptr pfile); - // Return the index of this entry or -1 if it can not be added. - // reference count on profile in incremented! - - int give_profile (TAO_Profile_ptr pfile); - // Return the index of this entry or -1 if it can not be added. - // this object assumes ownership of this profile!! - - void forward_from (TAO_MProfile *mprofiles); - // Set a pointer to the MProfile whose 'current' TAO_Profile was - // forwarded This object is the set of forwarding profiles. - - TAO_MProfile *forward_from (void); - // Returns a pointer to the profile which was forwarded. - - CORBA::Boolean is_equivalent (TAO_MProfile *first, - TAO_MProfile *second, - CORBA::Environment &env); - // Returns true of there is at least one profile in first which - // is_equivalent with at least one profile in second. @@ FRED: The - // lost should be locked for this! - - CORBA::ULong hash (CORBA::ULong max, - CORBA::Environment &env); - // @@ FRED: The list should be locked for this! - - ~TAO_MProfile (void); - // Deletes this object and decrements reference count on all - // references profiles! - -protected: - TAO_Profile_ptr *pfiles (void) const; - // return the complete list of profiles, this object retains - // ownership! - -private: - - TAO_MProfile *forward_from_; - // Used for chaning references when the current profile is - // forwarded. Note, this will only be valid for an MProfile which - // contains a list of forward_profiles for some initial or base - // profile. This is a backward reference to the profile list which - // received the relocate message. The actual profile what was - // forwarded will be forward_from_->get_current_profile () - - TAO_Profile_ptr *pfiles_; - // Actual list of profiles. - - TAO_PHandle current_; - // Points to the next profile to be used. 0 ... size_ - - TAO_PHandle size_; - // Max size of array - - TAO_PHandle last_; - // Index plus 1 of last valid entry! May be < size_. -}; - -#if defined (__ACE_INLINE__) -# include "tao/MProfile.i" -#endif /* __ACE_INLINE__ */ - -// @@ Fred, please don't use #endif // ..., instead, always use #endif /* ... */ -#endif // TAO_MPROFILE_H |