diff options
Diffstat (limited to 'tools.h')
| -rw-r--r-- | tools.h | 39 |
1 files changed, 37 insertions, 2 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: tools.h 1.68 2005/03/20 14:44:24 kls Exp $ + * $Id: tools.h 1.72 2005/05/29 10:24:54 kls Exp $ */ #ifndef __TOOLS_H @@ -102,6 +102,8 @@ cString WeekDayName(int WeekDay); cString WeekDayName(time_t t); cString DayDateTime(time_t t = 0); cString TimeToString(time_t t); +cString DateString(time_t t); +cString TimeString(time_t t); class cTimeMs { private: @@ -211,6 +213,7 @@ class cListBase { protected: cListObject *objects, *lastObject; cListBase(void); + int count; public: virtual ~cListBase(); void Add(cListObject *Object, cListObject *After = NULL); @@ -220,7 +223,7 @@ public: void Move(cListObject *From, cListObject *To); virtual void Clear(void); cListObject *Get(int Index) const; - int Count(void) const; + int Count(void) const { return count; } void Sort(void); }; @@ -233,4 +236,36 @@ public: T *Next(const T *object) const { return (T *)object->cListObject::Next(); } // avoid ambiguities in case of a "list of lists" }; +class cHashObject : public cListObject { + friend class cHashBase; +private: + unsigned int id; + cListObject *object; +public: + cHashObject(cListObject *Object, unsigned int Id) { object = Object; id = Id; } + }; + +class cHashBase { +private: + cList<cHashObject> **hashTable; + int size; + unsigned int hashfn(unsigned int Id) const { return Id % size; } +protected: + cHashBase(int Size); +public: + virtual ~cHashBase(); + void Add(cListObject *Object, unsigned int Id); + void Del(cListObject *Object, unsigned int Id); + cListObject *Get(unsigned int Id) const; + cList<cHashObject> *GetList(unsigned int Id) const; + }; + +#define HASHSIZE 512 + +template<class T> class cHash : public cHashBase { +public: + cHash(int Size = HASHSIZE) : cHashBase(Size) {} + T *Get(unsigned int Id) const { return (T *)cHashBase::Get(Id); } +}; + #endif //__TOOLS_H |