constructors_destructor_fn_imps.hpp [plain text]
PB_DS_CLASS_T_DEC
typename PB_DS_CLASS_C_DEC::entry_allocator
PB_DS_CLASS_C_DEC::s_entry_allocator;
PB_DS_CLASS_T_DEC
typename PB_DS_CLASS_C_DEC::value_allocator
PB_DS_CLASS_C_DEC::s_value_allocator;
PB_DS_CLASS_T_DEC
typename PB_DS_CLASS_C_DEC::no_throw_copies_t
PB_DS_CLASS_C_DEC::s_no_throw_copies_ind;
PB_DS_CLASS_T_DEC
template<typename It>
void
PB_DS_CLASS_C_DEC::
copy_from_range(It first_it, It last_it)
{
while (first_it != last_it)
{
insert_value(*first_it, s_no_throw_copies_ind);
++first_it;
}
std::make_heap(m_a_entries, m_a_entries + m_size, static_cast<entry_cmp& >(*this));
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
PB_DS_CLASS_T_DEC
PB_DS_CLASS_C_DEC::
binary_heap_() :
m_size(0),
m_actual_size(resize_policy::min_size),
m_a_entries(s_entry_allocator.allocate(m_actual_size))
{
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
PB_DS_CLASS_T_DEC
PB_DS_CLASS_C_DEC::
binary_heap_(const Cmp_Fn& r_cmp_fn) :
entry_cmp(r_cmp_fn),
m_size(0),
m_actual_size(resize_policy::min_size),
m_a_entries(s_entry_allocator.allocate(m_actual_size))
{
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
PB_DS_CLASS_T_DEC
PB_DS_CLASS_C_DEC::
binary_heap_(const PB_DS_CLASS_C_DEC& other) :
entry_cmp(other),
resize_policy(other),
m_size(0),
m_actual_size(other.m_actual_size),
m_a_entries(s_entry_allocator.allocate(m_actual_size))
{
_GLIBCXX_DEBUG_ONLY(other.assert_valid();)
_GLIBCXX_DEBUG_ASSERT(m_a_entries != other.m_a_entries);
const_iterator first_it = other.begin();
const_iterator last_it = other.end();
try
{
while (first_it != last_it)
{
insert_value(*first_it, s_no_throw_copies_ind);
++first_it;
}
}
catch(...)
{
for (size_type i = 0; i < m_size; ++i)
erase_at(m_a_entries, i, s_no_throw_copies_ind);
s_entry_allocator.deallocate(m_a_entries, m_actual_size);
__throw_exception_again;
}
_GLIBCXX_DEBUG_ONLY(assert_valid();)
}
PB_DS_CLASS_T_DEC
void
PB_DS_CLASS_C_DEC::
swap(PB_DS_CLASS_C_DEC& other)
{
_GLIBCXX_DEBUG_ONLY(assert_valid();)
_GLIBCXX_DEBUG_ONLY(other.assert_valid();)
_GLIBCXX_DEBUG_ASSERT(m_a_entries != other.m_a_entries);
value_swap(other);
std::swap((entry_cmp& )(*this), (entry_cmp& )other);
_GLIBCXX_DEBUG_ONLY(assert_valid();)
_GLIBCXX_DEBUG_ONLY(other.assert_valid();)
}
PB_DS_CLASS_T_DEC
void
PB_DS_CLASS_C_DEC::
value_swap(PB_DS_CLASS_C_DEC& other)
{
std::swap(m_a_entries, other.m_a_entries);
std::swap(m_size, other.m_size);
std::swap(m_actual_size, other.m_actual_size);
static_cast<resize_policy*>(this)->swap(other);
}
PB_DS_CLASS_T_DEC
PB_DS_CLASS_C_DEC::
~binary_heap_()
{
for (size_type i = 0; i < m_size; ++i)
erase_at(m_a_entries, i, s_no_throw_copies_ind);
s_entry_allocator.deallocate(m_a_entries, m_actual_size);
}