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// $Id$
#if !defined (TAO_SEQUENCE_T_C)
#define TAO_SEQUENCE_T_C
#include "tao/Sequence_T.h"
#if !defined (__ACE_INLINE__)
#include "tao/Sequence_T.i"
#endif /* __ACE_INLINE__ */
ACE_RCSID(tao, Sequence_T, "$Id$")
template <class T>
TAO_Unbounded_Sequence<T>::
TAO_Unbounded_Sequence (const TAO_Unbounded_Sequence<T> &rhs)
: TAO_Unbounded_Base_Sequence (rhs)
{
T *tmp1 = TAO_Unbounded_Sequence<T>::allocbuf (this->maximum_);
T * const tmp2 = ACE_reinterpret_cast (T * ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
tmp1[i] = tmp2[i];
this->buffer_ = tmp1;
}
template <class T> TAO_Unbounded_Sequence<T> &
TAO_Unbounded_Sequence<T>::operator= (const TAO_Unbounded_Sequence<T> &rhs)
{
if (this == &rhs)
return *this;
if (this->release_)
{
if (this->maximum_ < rhs.maximum_)
{
// free the old buffer
T *tmp = ACE_reinterpret_cast (T *,
this->buffer_);
TAO_Unbounded_Sequence<T>::freebuf (tmp);
this->buffer_ =
TAO_Unbounded_Sequence<T>::allocbuf (rhs.maximum_);
}
}
else
this->buffer_ =
TAO_Unbounded_Sequence<T>::allocbuf (rhs.maximum_);
TAO_Unbounded_Base_Sequence::operator= (rhs);
T *tmp1 = ACE_reinterpret_cast (T *, this->buffer_);
T * const tmp2 = ACE_reinterpret_cast (T * ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
tmp1[i] = tmp2[i];
return *this;
}
template<class T>
TAO_Unbounded_Sequence<T>::~TAO_Unbounded_Sequence (void)
{
this->_deallocate_buffer ();
}
template<class T>
void TAO_Unbounded_Sequence<T>::_allocate_buffer (CORBA::ULong length)
{
T* tmp = TAO_Unbounded_Sequence<T>::allocbuf (length);
if (this->buffer_ != 0)
{
T *old = ACE_reinterpret_cast (T *,
this->buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
tmp[i] = old[i];
if (this->release_)
TAO_Unbounded_Sequence<T>::freebuf (old);
}
this->buffer_ = tmp;
}
template<class T>
void TAO_Unbounded_Sequence<T>::_deallocate_buffer (void)
{
if (this->buffer_ == 0 || this->release_ == 0)
return;
T *tmp = ACE_reinterpret_cast (T *,
this->buffer_);
TAO_Unbounded_Sequence<T>::freebuf (tmp);
this->buffer_ = 0;
}
// ****************************************************************
// Bounded_Sequence
// ****************************************************************
template <class T, CORBA::ULong MAX>
TAO_Bounded_Sequence<T, MAX>::
TAO_Bounded_Sequence (const TAO_Bounded_Sequence<T, MAX> &rhs)
: TAO_Bounded_Base_Sequence (rhs)
{
T *tmp1 = TAO_Bounded_Sequence<T, MAX>::allocbuf (MAX);
T * const tmp2 = ACE_reinterpret_cast (T * ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
tmp1[i] = tmp2[i];
this->buffer_ = tmp1;
}
template <class T, CORBA::ULong MAX> TAO_Bounded_Sequence<T, MAX> &
TAO_Bounded_Sequence<T, MAX>::
operator= (const TAO_Bounded_Sequence<T, MAX> &rhs)
{
if (this == &rhs)
return *this;
if (this->release_)
{
#if 0
// We never need to reallocate the buffer because they are
// always of size MAX.
if (this->maximum_ < rhs.maximum_)
{
// free the old buffer
T *tmp = ACE_reinterpret_cast (T *,
this->buffer_);
TAO_Bounded_Sequence<T>::freebuf (tmp);
this->buffer_ =
TAO_Bounded_Sequence<T>::allocbuf (rhs.maximum_);
}
#endif /* 0 */
}
else
this->buffer_ =
TAO_Unbounded_Sequence<T>::allocbuf (rhs.maximum_);
TAO_Bounded_Base_Sequence::operator= (rhs);
T* tmp1 = ACE_reinterpret_cast (T *, this->buffer_);
T* const tmp2 = ACE_reinterpret_cast (T * ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
tmp1[i] = tmp2[i];
return *this;
}
template<class T, CORBA::ULong MAX>
TAO_Bounded_Sequence<T, MAX>::~TAO_Bounded_Sequence (void)
{
this->_deallocate_buffer ();
}
template<class T, CORBA::ULong MAX>
void TAO_Bounded_Sequence<T, MAX>::_allocate_buffer (CORBA::ULong)
{
// For this class memory is never reallocated so the implementation
// is *really* simple.
this->buffer_ = TAO_Bounded_Sequence<T, MAX>::allocbuf (MAX);
}
template<class T, CORBA::ULong MAX>
void TAO_Bounded_Sequence<T, MAX>::_deallocate_buffer (void)
{
if (this->buffer_ == 0 || this->release_ == 0)
return;
T *tmp = ACE_reinterpret_cast (T *,
this->buffer_);
TAO_Bounded_Sequence<T, MAX>::freebuf (tmp);
this->buffer_ = 0;
}
// *************************************************************
// class TAO_Object_Manager
// *************************************************************
template <class T>
TAO_Object_Manager<T>&
TAO_Object_Manager<T>::operator= (const TAO_Object_Manager<T> &rhs)
{
if (this == &rhs)
return *this;
if (this->release_)
{
CORBA::release (*this->ptr_);
*this->ptr_ = T::_duplicate (*rhs.ptr_);
}
else
*this->ptr_ = *rhs.ptr_;
return *this;
}
template <class T>
TAO_Object_Manager<T> &
TAO_Object_Manager<T>::operator=(T* p)
{
if (this->release_)
{
// The semantics of the elements of a sequence are the same as
// that of a var variable. Therefore we will not duplicate the
// user provided pointer before assigning it to the internal
// variable. However, we will release it.
CORBA::release (*this->ptr_);
*this->ptr_ = p;
}
else
*this->ptr_ = p;
return *this;
}
// *************************************************************
// Operations for class TAO_Unbounded_Object_Sequence
// *************************************************************
// constructor for unbounded seq
template <class T>
TAO_Unbounded_Object_Sequence<T>::
TAO_Unbounded_Object_Sequence (CORBA::ULong maximum)
: TAO_Unbounded_Base_Sequence (maximum,
TAO_Unbounded_Object_Sequence<T>::allocbuf (maximum))
{
}
template <class T>
TAO_Unbounded_Object_Sequence<T>::
TAO_Unbounded_Object_Sequence (const TAO_Unbounded_Object_Sequence<T> &rhs)
: TAO_Unbounded_Base_Sequence (rhs)
{
T **tmp1 = TAO_Unbounded_Object_Sequence<T>::allocbuf (this->maximum_);
T ** const tmp2 = ACE_reinterpret_cast (T ** ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i = 0; i < rhs.length_; ++i)
tmp1[i] = T::_duplicate (tmp2[i]);
this->buffer_ = tmp1;
}
template<class T>
TAO_Unbounded_Object_Sequence<T>::~TAO_Unbounded_Object_Sequence (void)
{
this->_deallocate_buffer ();
}
// assignment operator
template <class T>
TAO_Unbounded_Object_Sequence<T>&
TAO_Unbounded_Object_Sequence<T>::
operator= (const TAO_Unbounded_Object_Sequence<T> &rhs)
{
if (this == &rhs)
return *this;
if (this->release_)
{
T **tmp = ACE_reinterpret_cast (T **,
this->buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
{
CORBA::release (tmp[i]);
tmp[i] = T::_nil ();
}
if (this->maximum_ < rhs.maximum_)
{
TAO_Unbounded_Object_Sequence<T>::freebuf (tmp);
this->buffer_ =
TAO_Unbounded_Object_Sequence<T>::allocbuf (rhs.maximum_);
}
}
else
this->buffer_ =
TAO_Unbounded_Object_Sequence<T>::allocbuf (rhs.maximum_);
TAO_Unbounded_Base_Sequence::operator= (rhs);
T **tmp1 = ACE_reinterpret_cast (T **, this->buffer_);
T ** const tmp2 = ACE_reinterpret_cast (T ** ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i = 0; i < rhs.length_; ++i)
tmp1[i] = T::_duplicate (tmp2[i]);
return *this;
}
template <class T> T **
TAO_Unbounded_Object_Sequence<T>::allocbuf (CORBA::ULong nelems)
{
T **buf;
ACE_NEW_RETURN (buf, T*[nelems], 0);
for (CORBA::ULong i = 0; i < nelems; i++)
buf[i] = T::_nil ();
return buf;
}
template <class T> void
TAO_Unbounded_Object_Sequence<T>::freebuf (T **buffer)
{
if (buffer == 0)
return;
// {orbos/97-05-15:16.11} The freebuf function ensures that the
// destructor for each element is called before the buffer is
// destroyed, except for string elements, which are freed using
// string_free(), and object reference elements, which are freed
// using release(). The freebuf function will ignore null pointers
// passed to it.
// @@ How are we supposed to implement that! We don't know the
// length of the buffer here.
// Mark the length in the first four bytes? For the moment we let
// that be.
delete[] buffer;
}
template<class T>
void TAO_Unbounded_Object_Sequence<T>::_allocate_buffer (CORBA::ULong length)
{
T **tmp = TAO_Unbounded_Object_Sequence<T>::allocbuf (length);
if (this->buffer_ != 0)
{
T **old = ACE_reinterpret_cast (T**, this->buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
// Only call duplicate when we did not own the previous
// buffer, since after this method we own it we must also own
// the objects. If we already own the objects there is no
// need to copy them, if we did we would also have to remove
// the old instances.
if (!this->release_)
tmp[i] = T::_duplicate (old[i]);
else
tmp[i] = old[i];
if (this->release_)
delete[] old;
}
this->buffer_ = tmp;
}
template<class T>
void TAO_Unbounded_Object_Sequence<T>::_deallocate_buffer (void)
{
if (this->buffer_ == 0 || this->release_ == 0)
return;
T **tmp = ACE_reinterpret_cast (T**, this->buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
{
CORBA::release (tmp[i]);
tmp[i] = T::_nil ();
}
TAO_Unbounded_Object_Sequence<T>::freebuf (tmp);
this->buffer_ = 0;
}
template<class T> void
TAO_Unbounded_Object_Sequence<T>::_shrink_buffer (CORBA::ULong nl,
CORBA::ULong ol)
{
T **tmp = ACE_reinterpret_cast (T**, this->buffer_);
for (CORBA::ULong i = nl; i < ol; ++i)
{
CORBA::release (tmp[i]);
tmp[i] = T::_nil ();
}
}
// *************************************************************
// Operations for class TAO_Bounded_Object_Sequence
// *************************************************************
template <class T, CORBA::ULong MAX>
TAO_Bounded_Object_Sequence<T, MAX>::
TAO_Bounded_Object_Sequence (void)
: TAO_Bounded_Base_Sequence (MAX,
TAO_Bounded_Object_Sequence<T, MAX>::allocbuf (MAX))
{
}
template <class T, CORBA::ULong MAX>
TAO_Bounded_Object_Sequence<T, MAX>::
TAO_Bounded_Object_Sequence (const TAO_Bounded_Object_Sequence<T, MAX> &rhs)
: TAO_Bounded_Base_Sequence (rhs)
{
T **tmp1 =
TAO_Bounded_Object_Sequence<T, MAX>::allocbuf (MAX);
T ** const tmp2 = ACE_reinterpret_cast (T** ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i = 0; i < rhs.length_; i++)
tmp1[i] = T::_duplicate (tmp2[i]);
this->buffer_ = tmp1;
}
template <class T, CORBA::ULong MAX>
TAO_Bounded_Object_Sequence<T, MAX>&
TAO_Bounded_Object_Sequence<T, MAX>::operator=
(const TAO_Bounded_Object_Sequence<T, MAX> &rhs)
{
if (this == &rhs)
return *this;
if (this->release_)
{
T **tmp = ACE_reinterpret_cast (T **, this->buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
{
CORBA::release (tmp[i]);
tmp[i] = T::_nil ();
}
// No need to reallocate the buffer since it is always of size
// MAX
#if 0
if (this->maximum_ < rhs.maximum_)
{
TAO_Bounded_Object_Sequence<T, MAX>::freebuf (tmp);
this->buffer_ =
TAO_Bounded_Object_Sequence<T, MAX>::allocbuf (rhs.maximum_);
}
#endif /* 0 */
}
else
this->buffer_ =
TAO_Bounded_Object_Sequence<T, MAX>::allocbuf (rhs.maximum_);
TAO_Bounded_Base_Sequence::operator= (rhs);
T **tmp1 = ACE_reinterpret_cast (T **, this->buffer_);
T ** const tmp2 = ACE_reinterpret_cast (T ** ACE_CAST_CONST, rhs.buffer_);
for (CORBA::ULong i=0; i < rhs.length_; ++i)
tmp1[i] = T::_duplicate (tmp2[i]);
return *this;
}
template <class T, CORBA::ULong MAX> T **
TAO_Bounded_Object_Sequence<T, MAX>::allocbuf (CORBA::ULong)
{
T **buf;
ACE_NEW_RETURN (buf, T*[MAX], 0);
for (CORBA::ULong i = 0; i < MAX; i++)
buf[i] = T::_nil ();
return buf;
}
template <class T, CORBA::ULong MAX> void
TAO_Bounded_Object_Sequence<T, MAX>::freebuf (T **buffer)
{
// How much do we deallocate? Easy! allocbuf() always creates MAX
// elements and initialize them to T::_nil(). So we can be
// complaint and call CORBA::release() on each one.
for (CORBA::ULong i = 0; i < MAX; ++i)
if (buffer[i] != T::_nil ())
{
CORBA::release (buffer[i]);
buffer[i] = T::_nil ();
}
delete[] buffer;
}
template<class T, CORBA::ULong MAX> void
TAO_Bounded_Object_Sequence<T, MAX>::_allocate_buffer (CORBA::ULong length)
{
// For this class memory is never reallocated so the implementation
// is *really* simple.
this->buffer_ =
TAO_Bounded_Object_Sequence<T, MAX>::allocbuf (length);
}
template<class T, CORBA::ULong MAX>
void TAO_Bounded_Object_Sequence<T, MAX>::_deallocate_buffer (void)
{
if (this->buffer_ == 0 || this->release_ == 0)
return;
T **tmp = ACE_reinterpret_cast (T **, this->buffer_);
TAO_Bounded_Object_Sequence<T, MAX>::freebuf (tmp);
this->buffer_ = 0;
}
template<class T, CORBA::ULong MAX> void
TAO_Bounded_Object_Sequence<T, MAX>::_shrink_buffer (CORBA::ULong nl,
CORBA::ULong ol)
{
T **tmp = ACE_reinterpret_cast (T **, this->buffer_);
for (CORBA::ULong i = nl; i < ol; ++i)
{
CORBA::release (tmp[i]);
tmp[i] = T::_nil ();
}
}
// *************************************************************
// Operations for class TAO_Bounded_String_Sequence
// *************************************************************
template<CORBA::ULong MAX>
TAO_Bounded_String_Sequence<MAX>::
TAO_Bounded_String_Sequence (void)
: TAO_Bounded_Base_Sequence (MAX,
TAO_Bounded_String_Sequence<MAX>::allocbuf(MAX))
{
}
template<CORBA::ULong MAX>
TAO_Bounded_String_Sequence<MAX>::
TAO_Bounded_String_Sequence (const TAO_Bounded_String_Sequence<MAX> &rhs)
: TAO_Bounded_Base_Sequence (rhs)
{
char **tmp1 =
TAO_Bounded_String_Sequence<MAX>::allocbuf (this->maximum_);
char ** const tmp2 = ACE_reinterpret_cast (char ** ACE_CAST_CONST,
rhs.buffer_);
for (CORBA::ULong i=0; i < rhs.length_; i++)
tmp1[i] = CORBA::string_dup (tmp2[i]);
this->buffer_ = tmp1;
}
template<CORBA::ULong MAX>
TAO_Bounded_String_Sequence<MAX>&
TAO_Bounded_String_Sequence<MAX>::operator=
(const TAO_Bounded_String_Sequence<MAX> &rhs)
{
if (this == &rhs)
return *this;
if (this->release_)
{
char **tmp = ACE_reinterpret_cast (char **, this->buffer_);
for (CORBA::ULong i = 0; i < this->length_; ++i)
{
CORBA::string_free (tmp[i]);
tmp[i] = 0;
}
#if 0
if (this->maximum_ < rhs.maximum_)
{
TAO_Bounded_String_Sequence<T, MAX>::freebuf (tmp);
this->buffer_ =
TAO_Unbounded_String_Sequence<T, MAX>::allocbuf (rhs.maximum_);
}
#endif /* 0 */
}
else
this->buffer_ =
TAO_Bounded_String_Sequence<MAX>::allocbuf (rhs.maximum_);
TAO_Bounded_Base_Sequence::operator= (rhs);
char **tmp1 = ACE_reinterpret_cast (char **, this->buffer_);
char ** const tmp2 = ACE_reinterpret_cast (char ** ACE_CAST_CONST,
rhs.buffer_);
for (CORBA::ULong i = 0; i < rhs.length_; i++)
tmp1[i] = CORBA::string_dup (tmp2[i]);
return *this;
}
template<CORBA::ULong MAX> char **
TAO_Bounded_String_Sequence<MAX>::allocbuf (CORBA::ULong)
{
char **buf;
ACE_NEW_RETURN (buf, char *[MAX], 0);
for (CORBA::ULong i = 0; i < MAX; i++)
buf[i] = 0;
return buf;
}
template<CORBA::ULong MAX> void
TAO_Bounded_String_Sequence<MAX>::freebuf (char* *buffer)
{
// How much do we deallocate? Easy! <allocbuf> always creates MAX
// elements and initialize them to 0 (they say NULL, yuck!). So we
// can be complaint and call CORBA::string_free() on each one.
for (CORBA::ULong i = 0; i < MAX; ++i)
{
if (buffer[i] != 0)
{
CORBA::string_free (buffer[i]);
buffer[i] = 0;
}
}
delete [] buffer;
}
template<CORBA::ULong MAX> void
TAO_Bounded_String_Sequence<MAX>::_allocate_buffer (CORBA::ULong length)
{
// For this class memory is never reallocated so the implementation
// is *really* simple.
this->buffer_ =
TAO_Bounded_String_Sequence<MAX>::allocbuf (MAX);
}
template<CORBA::ULong MAX>
void TAO_Bounded_String_Sequence<MAX>::_deallocate_buffer (void)
{
if (this->buffer_ == 0 || this->release_ == 0)
return;
char **tmp = ACE_reinterpret_cast (char **, this->buffer_);
TAO_Bounded_String_Sequence<MAX>::freebuf (tmp);
this->buffer_ = 0;
}
template<CORBA::ULong MAX> void
TAO_Bounded_String_Sequence<MAX>::_shrink_buffer (CORBA::ULong nl,
CORBA::ULong ol)
{
char **tmp = ACE_reinterpret_cast (char **,
this->buffer_);
for (CORBA::ULong i = nl; i < ol; ++i)
{
CORBA::string_free (tmp[i]);
tmp[i] = 0;
}
}
#endif /* TAO_SEQUENCE_T_C */
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