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#ifndef SA_POP_UTILS_H_
#define SA_POP_UTILS_H_
//=============================================================================
/**
* @file SA_POP_Utils.h
*
* This file contains the definitions of classes that are utilized in SA_POP.
*
* @author Daniel L.C. Mack <daniel.l.mack@vanderbilt.edu>
*/
//=============================================================================
#include <string>
#include <set>
#include <list>
#include <map>
#include <sstream>
namespace SA_POP {
/// Enumerated type for front or back (appending to an ordered list).
enum FrontBack {FRONT, BACK};
/**
* @class ListMultiMap
*
* @brief A mulitmap that also contains a list for ordering operations
*
*/
template<typename L, typename T> class ListMultiMap {
public:
typedef std::multimap<L, T> _multimap;
typedef std::list<std::pair<L, T> > _list;
typedef typename _multimap::key_type key_type;
typedef typename _multimap::mapped_type mapped_type;
typedef typename _multimap::referent_type referent_type; // retained
typedef typename _multimap::key_compare key_compare;
typedef typename _multimap::value_compare value_compare;
typedef typename _multimap::allocator_type allocator_type;
typedef typename _multimap::size_type size_type;
typedef typename _multimap::difference_type difference_type;
typedef typename _multimap::pointer pointer;
typedef typename _multimap::const_pointer const_pointer;
typedef typename _multimap::reference reference;
typedef typename _multimap::const_reference const_reference;
typedef typename _multimap::iterator iterator;
typedef typename _multimap::const_iterator const_iterator;
typedef typename _multimap::reverse_iterator reverse_iterator;
typedef typename _multimap::const_reverse_iterator
const_reverse_iterator;
typedef typename _multimap::value_type value_type;
typedef typename _multimap::_Pairib _Pairib;
typedef typename _multimap::_Pairii _Pairii;
typedef typename _multimap::_Paircc _Paircc;
///TypeDefs for the List
typedef typename std::pair<L, T> list_Ty;
typedef typename _list::iterator list_iterator;
typedef typename _list::const_iterator const_list_iterator;
typedef typename _list::reverse_iterator reverse_list_iterator;
typedef typename _list::const_reverse_iterator
const_reverse_list_iterator;
typedef typename _list::reference list_reference;
typedef typename _list::const_reference const_list_reference;
//Needs to take an enumerated type for list direction.
///Constuctor
ListMultiMap(SA_POP::FrontBack append_direction = BACK, SA_POP::FrontBack remove_direction = FRONT);
///Destructor
virtual ~ListMultiMap() { };
///Map Insert
iterator insert(const value_type val);
///Map Erase
size_type erase(const key_type& key);
void erase(iterator _Where);
void erase(iterator _First, iterator _Last);
///Begin
iterator begin();
const_iterator begin() const;
reverse_iterator rbegin();
const_reverse_iterator rbegin() const;
///End
iterator end();
const_iterator end() const;
reverse_iterator rend();
const_reverse_iterator rend() const;
///Lower Bound
iterator lower_bound(const key_type& _Keyval);
const_iterator lower_bound(const key_type& _Keyval) const;
///Upper Bound
iterator upper_bound(const key_type& _Keyval);
const_iterator upper_bound(const key_type& _Keyval) const;
/// Size
size_type size() const;
///Empty?
bool empty() const;
///Count
size_type count(const key_type& _Keyval) const;
///Clear
void clear();
///Equal Range
_Pairii equal_range(const key_type& _Keyval);
_Paircc equal_range(const key_type& _Keyval) const;
//List Functions
///Erase
list_iterator erase(list_iterator _Where);
///Front
list_reference front();
const_list_reference front() const;
///Back
list_reference back();
const_list_reference back() const;
///Push Front
void push_front(const list_Ty& _Val);
///Pop Front
void pop_front();
///Push Back
void push_back(const list_Ty& _Val);
///Pop Back
void pop_back();
private:
SA_POP::FrontBack append_dir_;
SA_POP::FrontBack remove_dir_;
std::multimap<L, T> multimap_;
std::list<std::pair<L, T> > list_;
};
}
#include "SA_POP_Utils.cpp"
#endif /* SA_POP_UTILS_H_ */
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