/usr/include/odb/vector-impl.ixx is in libodb-dev 2.4.0-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifdef ODB_CXX11
# include <utility> // std::swap, std::move
#else
# include <algorithm> // std::swap
#endif
namespace odb
{
// vector_impl
//
inline vector_impl::
vector_impl ()
: state_ (state_not_tracking),
size_ (0), tail_ (0), capacity_ (0), data_ (0)
{
}
#ifdef ODB_CXX11
inline vector_impl::
vector_impl (vector_impl&& x)
: state_ (state_not_tracking),
size_ (0), tail_ (0), capacity_ (0), data_ (0)
{
swap (x);
}
#endif
inline vector_impl::
~vector_impl ()
{
if (data_ != 0)
operator delete (data_);
}
inline void vector_impl::
swap (vector_impl& x)
{
std::swap (state_, x.state_);
std::swap (size_, x.size_);
std::swap (tail_, x.tail_);
std::swap (capacity_, x.capacity_);
std::swap (data_, x.data_);
}
inline void vector_impl::
reserve (std::size_t n)
{
if (n > capacity_)
realloc (n);
}
inline void vector_impl::
stop ()
{
state_ = state_not_tracking;
size_ = tail_ = 0;
}
inline void vector_impl::
change ()
{
state_ = state_changed;
size_ = tail_ = 0;
}
inline vector_impl::container_state_type vector_impl::
state () const
{
return state_;
}
inline bool vector_impl::
tracking () const
{
return state_ == state_tracking;
}
inline std::size_t vector_impl::
size () const
{
return size_;
}
inline std::size_t vector_impl::
capacity () const
{
return capacity_;
}
inline vector_impl::element_state_type vector_impl::
state (std::size_t i) const
{
std::size_t r (i % 4);
unsigned char v (data_[i / 4]);
return static_cast<element_state_type> ((v & mask_[r]) >> shift_[r]);
}
inline void vector_impl::
set (std::size_t i, element_state_type s)
{
std::size_t r (i % 4);
i /= 4;
unsigned char v (static_cast<unsigned char> (s));
v <<= shift_[r];
data_[i] = (data_[i] & ~mask_[r]) | v;
}
inline void vector_impl::
modify (std::size_t i, std::size_t n)
{
for (; n != 0; --n, ++i)
if (state (i) != state_inserted)
set (i, state_updated);
}
inline void vector_impl::
assign (std::size_t n)
{
if (tail_ != 0)
clear ();
push_back (n);
}
inline void vector_impl::
resize (size_t n)
{
if (n < tail_)
pop_back (tail_ - n);
else if (n > tail_)
push_back (n - tail_);
}
// vector_base
//
inline vector_base::
~vector_base ()
{
if (tran_ != 0)
tran_->callback_unregister (this);
}
inline vector_base::
vector_base (): tran_ (0) {}
inline vector_base::
vector_base (const vector_base& x)
: impl_ (x.impl_), tran_ (0)
{
// If the original is armed, then arm ourselves as well.
//
if (x.tran_ != 0)
_arm (*x.tran_);
}
inline void vector_base::
swap (vector_base& x)
{
impl_.swap (x.impl_);
if (tran_ != 0 || x.tran_ != 0)
swap_tran (x);
}
#ifdef ODB_CXX11
inline vector_base::
vector_base (vector_base&& x)
: impl_ (std::move (x.impl_)), tran_ (0)
{
if (x.tran_ != 0)
{
x.tran_->callback_unregister (&x);
_arm (*x.tran_);
}
}
#endif
inline void vector_base::
_stop () const
{
impl_.stop ();
}
inline bool vector_base::
_tracking () const
{
return impl_.tracking ();
}
inline void vector_base::
_arm (transaction& t) const
{
tran_ = &t;
t.callback_register (&rollback,
const_cast<vector_base*> (this),
transaction::event_rollback,
0,
&tran_);
}
}
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