equal
deleted
inserted
replaced
95 class Timer |
95 class Timer |
96 { |
96 { |
97 TimeStamp start_time; |
97 TimeStamp start_time; |
98 |
98 |
99 void _reset() {start_time.stamp();} |
99 void _reset() {start_time.stamp();} |
100 |
100 |
101 public: |
101 public: |
102 Timer() {_reset();} |
102 Timer() {_reset();} |
103 |
103 |
104 operator TimeStamp () |
104 operator TimeStamp () |
105 { |
105 { |
106 TimeStamp t; |
106 TimeStamp t; |
107 t.stamp(); |
107 t.stamp(); |
108 return t-start_time; |
108 return t-start_time; |
109 } |
109 } |
110 |
110 |
111 TimeStamp reset() |
111 TimeStamp reset() |
112 { |
112 { |
113 TimeStamp t(start_time); |
113 TimeStamp t(start_time); |
114 _reset(); |
114 _reset(); |
115 return start_time-t; |
115 return start_time-t; |
116 } |
116 } |
117 |
|
118 }; |
117 }; |
119 |
118 |
120 inline std::ostream& operator<<(std::ostream& os,const TimeStamp &t) |
119 inline std::ostream& operator<<(std::ostream& os,const TimeStamp &t) |
121 { |
120 { |
122 long cls = sysconf(_SC_CLK_TCK); |
121 long cls = sysconf(_SC_CLK_TCK); |