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00023 #ifndef SIDBUILDER_H
00024 #define SIDBUILDER_H
00025
00026 #include <set>
00027 #include <string>
00028
00029 #include "sidplayfp/SidConfig.h"
00030
00031 class sidemu;
00032 class EventContext;
00033
00037 class sidbuilder
00038 {
00039 private:
00040 const char * const m_name;
00041
00042 protected:
00043 std::string m_errorBuffer;
00044
00045 std::set<sidemu *> sidobjs;
00046
00047 bool m_status;
00048
00049 protected:
00053 template<class Temu, typename Tparam>
00054 class applyParameter
00055 {
00056 protected:
00057 Tparam m_param;
00058 void (Temu::*m_method)(Tparam);
00059
00060 public:
00061 applyParameter(void (Temu::*method)(Tparam), Tparam param) :
00062 m_param(param),
00063 m_method(method) {}
00064 void operator() (sidemu *e) { (static_cast<Temu*>(e)->*m_method)(m_param); }
00065 };
00066
00067 public:
00068 sidbuilder(const char * const name) :
00069 m_name(name),
00070 m_errorBuffer("N/A"),
00071 m_status (true) {}
00072 virtual ~sidbuilder() {}
00073
00079 unsigned int usedDevices() const { return sidobjs.size (); }
00080
00086 virtual unsigned int availDevices() const = 0;
00087
00093 virtual unsigned int create(unsigned int sids) = 0;
00094
00102 sidemu *lock(EventContext *env, SidConfig::sid_model_t model);
00103
00109 void unlock(sidemu *device);
00110
00114 void remove();
00115
00121 const char *name() const { return m_name; }
00122
00128 const char *error() const { return m_errorBuffer.c_str(); }
00129
00135 bool getStatus() const { return m_status; }
00136
00142 virtual const char *credits() const = 0;
00143
00149 virtual void filter(bool enable) = 0;
00150 };
00151
00152 #endif // SIDBUILDER_H