time.cpp
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00001 /* 
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00034 
00035 #include "ros.h"
00036 #include "ros/time.h"
00037 
00038 namespace ros
00039 {
00040   void normalizeSecNSec(unsigned long& sec, unsigned long& nsec){
00041     unsigned long nsec_part= nsec % 1000000000UL;
00042     unsigned long sec_part = nsec / 1000000000UL;
00043     sec += sec_part;
00044     nsec = nsec_part;
00045   }
00046 
00047   Time& Time::fromNSec(long t)
00048   {
00049     sec = t / 1000000000;
00050     nsec = t % 1000000000;
00051     normalizeSecNSec(sec, nsec);
00052     return *this;
00053   }
00054 
00055   Time& Time::operator +=(const Duration &rhs)
00056   {
00057     sec += rhs.sec;
00058     nsec += rhs.nsec;
00059     normalizeSecNSec(sec, nsec);
00060     return *this; 
00061   }
00062 
00063   Time& Time::operator -=(const Duration &rhs){
00064     sec += -rhs.sec;
00065     nsec += -rhs.nsec;
00066     normalizeSecNSec(sec, nsec);
00067     return *this;
00068   }
00069 
00070 }


lizi_arduino
Author(s): RoboTiCan
autogenerated on Wed Aug 26 2015 12:24:23