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// This may look like C, but it's really -*- C++ -*-
// $Id$
ACE_INLINE
TAO_MProfile::TAO_MProfile (CORBA::ULong sz)
: forward_from_(0),
pfiles_ (0),
current_ (0),
size_ (0),
last_ (0)
{
this->set (sz);
}
ACE_INLINE
TAO_MProfile::TAO_MProfile (const TAO_MProfile &mprofiles)
: forward_from_(0),
pfiles_ (0),
current_ (0),
size_ (0),
last_ (0)
{
this->set (mprofiles);
}
ACE_INLINE TAO_MProfile&
TAO_MProfile::operator= (const TAO_MProfile& rhs)
{
if (this == &rhs)
return *this;
this->set (rhs);
return *this;
}
ACE_INLINE
TAO_MProfile::~TAO_MProfile (void)
{
this->cleanup ();
}
// Cyclic get next. It will simply cycle through the complete list.
ACE_INLINE TAO_Profile *
TAO_MProfile::get_cnext (void)
{
if (last_ == 0)
return 0;
if (current_ == last_)
current_ = 0;
return pfiles_[current_++];
}
// This will return the next element until either null is found or the
// end of list. It then continues to return NULL until rewind.
ACE_INLINE TAO_Profile *
TAO_MProfile::get_next (void)
{
// Nolist or EndOfList
if (last_ == 0 || current_ == last_)
return 0;
else
return pfiles_[current_++];
}
ACE_INLINE TAO_Profile *
TAO_MProfile::get_cprev (void)
{
if (last_ == 0)
return 0;
else if (last_ == 1)
current_=1;
else if (current_ > 1)
current_--;
else // current_ == 0 or 1, 0 => list never read before and == 1
current_ = last_;
return pfiles_[current_ - 1];
}
ACE_INLINE TAO_Profile *
TAO_MProfile::get_prev (void)
{
if (last_ == 0 || current_ <= 1)
// No List of BeginningOfList
return 0;
if (current_ > 1)
current_--;
return pfiles_[current_ - 1];
}
// does not affect the current_ setting!
ACE_INLINE TAO_Profile *
TAO_MProfile::get_profile (TAO_PHandle handle)
{
if (handle < last_)
return pfiles_[handle];
else
return 0;
}
ACE_INLINE TAO_Profile *
TAO_MProfile::get_current_profile (void)
{
if (last_ == 0)
return 0;
if (current_ == 0)
// means list has not been read before.
current_ = 1;
return pfiles_[current_ - 1];
}
ACE_INLINE TAO_PHandle
TAO_MProfile::get_current_handle (void)
{
if (current_ > 0)
return current_ - 1;
else
return 0;
}
ACE_INLINE void
TAO_MProfile::rewind (void)
{
current_ = 0;
}
ACE_INLINE int
TAO_MProfile::give_profile (TAO_Profile *pfile)
{
// skip by the used slots
if (last_ == size_) // full!
return -1;
pfiles_[last_++] = pfile;
return last_ - 1;
}
ACE_INLINE
void
TAO_MProfile::forward_from (TAO_MProfile *from)
{
this->forward_from_ = from;
}
ACE_INLINE
TAO_MProfile *
TAO_MProfile::forward_from (void)
{
return this->forward_from_;
}
ACE_INLINE CORBA::ULong
TAO_MProfile::profile_count (void) const
{
return this->last_;
}
ACE_INLINE CORBA::ULong
TAO_MProfile::size (void) const
{
return this->size_;
}
ACE_INLINE const TAO_Profile*
TAO_MProfile::get_profile (CORBA::ULong slot) const
{
if (slot >= this->last_)
return 0;
return this->pfiles_[slot];
}
ACE_INLINE TAO_Profile **
TAO_MProfile::pfiles (void) const
{
return this->pfiles_;
}
// Not thread safe!
ACE_INLINE int
TAO_MProfile::grow (CORBA::ULong sz)
{
if (sz <= this->size_)
return 0;
// get the additional space
TAO_Profile **new_pfiles, **old_pfiles;
ACE_NEW_RETURN (new_pfiles,
TAO_Profile *[sz],
-1);
old_pfiles = this->pfiles_;
// got it, now copy profiles
for (TAO_PHandle h = 0; h < this->size_; ++h)
{
new_pfiles[h] = old_pfiles[h];
old_pfiles[h] = 0;
}
this->pfiles_ = new_pfiles;
this->size_ = sz;
delete [] old_pfiles;
return 0;
}
ACE_INLINE int
TAO_MProfile::add_profile (TAO_Profile *pfile)
{
// skip by the used slots
if (last_ == size_) // full!
{
if (this->grow (this->size_ + 1) < 0)
return -1;
}
pfiles_[last_++] = pfile;
if (pfile && pfile->_incr_refcnt () == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"(%P|%t) Unable to increment reference count in add_profile!\n"),
-1);
return last_ - 1;
}
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