rc_binomial_heap_.hpp [plain text]
#include <ext/pb_ds/detail/cond_dealtor.hpp>
#include <ext/pb_ds/detail/type_utils.hpp>
#include <ext/pb_ds/detail/binomial_heap_base_/binomial_heap_base_.hpp>
#include <ext/pb_ds/detail/rc_binomial_heap_/rc.hpp>
#include <debug/debug.h>
namespace pb_ds
{
namespace detail
{
#define PB_DS_CLASS_T_DEC \
template<typename Value_Type, class Cmp_Fn, class Allocator>
#define PB_DS_CLASS_C_DEC \
rc_binomial_heap_<Value_Type, Cmp_Fn, Allocator>
#define PB_DS_BASE_C_DEC \
binomial_heap_base_<Value_Type, Cmp_Fn, Allocator>
#define PB_DS_RC_C_DEC \
rc<typename PB_DS_BASE_C_DEC::node, Allocator>
template<typename Value_Type, class Cmp_Fn, class Allocator>
class rc_binomial_heap_ : public PB_DS_BASE_C_DEC
{
private:
typedef PB_DS_BASE_C_DEC base_type;
typedef typename base_type::node_pointer node_pointer;
typedef typename base_type::const_node_pointer const_node_pointer;
typedef PB_DS_RC_C_DEC rc_t;
public:
typedef typename Allocator::size_type size_type;
typedef typename Allocator::difference_type difference_type;
typedef Value_Type value_type;
typedef typename base_type::pointer pointer;
typedef typename base_type::const_pointer const_pointer;
typedef typename base_type::reference reference;
typedef typename base_type::const_reference const_reference;
typedef typename base_type::const_point_iterator const_point_iterator;
typedef typename base_type::point_iterator point_iterator;
typedef typename base_type::const_iterator const_iterator;
typedef typename base_type::iterator iterator;
typedef typename base_type::cmp_fn cmp_fn;
typedef typename base_type::allocator allocator;
public:
rc_binomial_heap_();
rc_binomial_heap_(const Cmp_Fn& r_cmp_fn);
rc_binomial_heap_(const PB_DS_CLASS_C_DEC& other);
~rc_binomial_heap_();
void
swap(PB_DS_CLASS_C_DEC& other);
inline point_iterator
push(const_reference r_val);
void
modify(point_iterator it, const_reference r_new_val);
inline void
pop();
void
erase(point_iterator it);
inline void
clear();
template<typename Pred>
size_type
erase_if(Pred pred);
template<typename Pred>
void
split(Pred pred, PB_DS_CLASS_C_DEC& other);
void
join(PB_DS_CLASS_C_DEC& other);
#ifdef _GLIBCXX_DEBUG
void
assert_valid() const;
#endif
#ifdef PB_DS_RC_BINOMIAL_HEAP_TRACE_
void
trace() const;
#endif
private:
inline node_pointer
link_with_next_sibling(node_pointer p_nd);
void
make_0_exposed();
void
make_binomial_heap();
#ifdef _GLIBCXX_DEBUG
static const_node_pointer
next_2_pointer(const_node_pointer p_nd);
static const_node_pointer
next_after_0_pointer(const_node_pointer p_nd);
#endif
private:
rc_t m_rc;
};
#include <ext/pb_ds/detail/rc_binomial_heap_/constructors_destructor_fn_imps.hpp>
#include <ext/pb_ds/detail/rc_binomial_heap_/debug_fn_imps.hpp>
#include <ext/pb_ds/detail/rc_binomial_heap_/erase_fn_imps.hpp>
#include <ext/pb_ds/detail/rc_binomial_heap_/trace_fn_imps.hpp>
#include <ext/pb_ds/detail/rc_binomial_heap_/insert_fn_imps.hpp>
#include <ext/pb_ds/detail/rc_binomial_heap_/split_join_fn_imps.hpp>
#undef PB_DS_CLASS_C_DEC
#undef PB_DS_CLASS_T_DEC
#undef PB_DS_BASE_C_DEC
#undef PB_DS_RC_C_DEC
} }