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00018 #ifndef __TLM_PHASE_H__
00019 #define __TLM_PHASE_H__
00020
00021 #include <string>
00022 #include <iostream>
00023 #include <vector>
00024
00025 namespace tlm {
00026
00027
00028
00029 enum tlm_phase_enum { UNINITIALIZED_PHASE=0, BEGIN_REQ=1, END_REQ, BEGIN_RESP, END_RESP };
00030
00031 inline unsigned int create_phase_number(){
00032 static unsigned int number=END_RESP+1;
00033 return number++;
00034 }
00035
00036 inline std::vector<const char*>& get_phase_name_vec(){
00037 static std::vector<const char*> phase_name_vec(END_RESP+1, (const char*)NULL);
00038 return phase_name_vec;
00039 }
00040
00041 class tlm_phase{
00042 public:
00043 tlm_phase(): m_id(0) {}
00044 tlm_phase(unsigned int id): m_id(id){}
00045 tlm_phase(const tlm_phase_enum& standard): m_id((unsigned int) standard){}
00046 tlm_phase& operator=(const tlm_phase_enum& standard){m_id=(unsigned int)standard; return *this;}
00047 operator unsigned int() const{return m_id;}
00048
00049 private:
00050 unsigned int m_id;
00051 };
00052
00053 inline
00054 std::ostream& operator<<(std::ostream& s, const tlm_phase& p){
00055 switch ((unsigned int)p){
00056 case UNINITIALIZED_PHASE: s<<"UNINITIALIZED_PHASE"; break;
00057 case BEGIN_REQ: s<<"BEGIN_REQ"; break;
00058 case END_REQ: s<<"END_REQ"; break;
00059 case BEGIN_RESP: s<<"BEGIN_RESP"; break;
00060 case END_RESP: s<<"END_RESP"; break;
00061 default:
00062 s<<get_phase_name_vec()[(unsigned int)p]; return s;
00063 }
00064 return s;
00065 }
00066
00067 #define DECLARE_EXTENDED_PHASE(name_arg) ¥
00068 class tlm_phase_##name_arg:public tlm::tlm_phase{ ¥
00069 public:¥
00070 static const tlm_phase_##name_arg& get_phase(){static tlm_phase_##name_arg tmp; return tmp;}¥
00071 private:¥
00072 tlm_phase_##name_arg():tlm::tlm_phase(tlm::create_phase_number()){tlm::get_phase_name_vec().push_back(get_char_##name_arg());};¥
00073 tlm_phase_##name_arg(const tlm_phase_##name_arg&); ¥
00074 tlm_phase_##name_arg& operator=(const tlm_phase_##name_arg&); ¥
00075 static inline const char* get_char_##name_arg(){static const char* tmp=#name_arg; return tmp;} ¥
00076 }; ¥
00077 static const tlm_phase_##name_arg& name_arg=tlm_phase_##name_arg::get_phase()
00078
00079 }
00080
00081 #endif