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Race Class Reference [Database] Database table Race. More... #include <Race.h> Inheritance diagram for Race: [legend]Collaboration diagram for Race: [legend]List of all members. Public Member Functions   Race (Database &, long num)   Race (Database &, const std::string &)   ~Race () bool  Exists ()   Check if the object already exists in database. void  Save ()   Save the object in database. long  GetNum ()   Get integer primary key from object. void  SetName (const std::string &) const std::string &  GetName () void  SetSightRange (double) double  GetSightRange () void  SetHearing (double) double  GetHearing () Static Public Member Functions static int  DisplayRaces (InSocket *) Static Private Member Functions static db::Race *  GetRace (Database &, long num) static db::Race *  GetRace (Database &, const std::string &) Private Attributes db::Race *  m_race Static Private Attributes static races_t  m_cache Detailed Description Database table Race. Definition at line 34 of file Race.h. Constructor & Destructor Documentation Race::Race ( Database &  , long  num   ) Definition at line 31 of file Race.cpp. :Object(db) ,m_race(GetRace(db, num)) { } Race::Race ( Database &  , const std::string &    ) Definition at line 38 of file Race.cpp. :Object(db) ,m_race(GetRace(db, name)) { } Race::~Race (  )  Definition at line 45 of file Race.cpp. { } Member Function Documentation bool Race::Exists (  )  [virtual] Check if the object already exists in database. Returns: true if the object exists Implements Object. Definition at line 81 of file Race.cpp. References m_race. Referenced by Create::OnLine(), and Player::SightRange(). { if (m_race && m_race -> num) return true; return false; } void Race::Save (  )  [virtual] Save the object in database. Implements Object. Definition at line 89 of file Race.cpp. References m_race. Referenced by Create::OnLine(). { m_race -> save(); } long Race::GetNum (  )  [virtual] Get integer primary key from object. Implements Object. Definition at line 95 of file Race.cpp. References m_race. { return m_race -> num; } void Race::SetName ( const std::string &   )  Definition at line 101 of file Race.cpp. References m_cache, and m_race. Referenced by Create::OnLine(). { for (std::map<std::string,db::Race *>::iterator it = m_cache.begin(); it != m_cache.end(); it++) { std::string name = (*it).first; if (name == m_race -> name) { m_cache.erase(it); break; } } m_race -> name = x; m_cache[x] = m_race; } const std::string & Race::GetName (  )  Definition at line 117 of file Race.cpp. References m_race. Referenced by Create::OnLine(). { return m_race -> name; } void Race::SetSightRange ( double   )  Definition at line 123 of file Race.cpp. References m_race. Referenced by Create::OnLine(). { m_race -> sightrange = x; } double Race::GetSightRange (  )  Definition at line 129 of file Race.cpp. References m_race. Referenced by Create::OnLine(), and Player::SightRange(). { return m_race -> sightrange; } void Race::SetHearing ( double   )  Definition at line 135 of file Race.cpp. References m_race. Referenced by Create::OnLine(). { m_race -> hearing = x; } double Race::GetHearing (  )  Definition at line 141 of file Race.cpp. References m_race. Referenced by Create::OnLine(). { return m_race -> hearing; } int Race::DisplayRaces ( InSocket *   )  [static] Definition at line 147 of file Race.cpp. Referenced by Create::Execute(), and Login::OnLine(). { Database& db = from -> GetDatabase(); Query q(db); int n = 0; q.get_result("select * from race order by name"); while (q.fetch_row()) { db::Race r(&db, &q); from -> Send(Utility::l2string(r.num) + ") " + r.name + "\n"); n = MAX(n, r.num); } q.free_result(); return n; } db::Race * Race::GetRace ( Database &  , long  num   ) [static, private] Definition at line 50 of file Race.cpp. References m_cache. { for (std::map<std::string,db::Race *>::iterator it = m_cache.begin(); it != m_cache.end(); it++) { db::Race *p = (*it).second; if (p -> num == num) return p; } db::Race *p = new db::Race(db, num); if (p -> num) { m_cache[p -> name] = p; return p; } delete p; return NULL; // bang } db::Race * Race::GetRace ( Database &  , const std::string &    ) [static, private] Definition at line 69 of file Race.cpp. References m_cache. { db::Race *p = m_cache[name]; if (p) return p; p = new db::Race(db, name); p -> name = name; m_cache[name] = p; return p; } Member Data Documentation races_t Race::m_cache [static, private] Definition at line 57 of file Race.h. Referenced by GetRace(), and SetName(). db::Race* Race::m_race [private] Definition at line 58 of file Race.h. Referenced by Exists(), GetHearing(), GetName(), GetNum(), GetSightRange(), Save(), SetHearing(), SetName(), and SetSightRange(). The documentation for this class was generated from the following files: Race.h Race.cpp

Page, code, and content Copyright (C) 2006 by Anders Hedström

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