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Add strJoin to utils.h

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Arthur Britto
2012-04-17 19:43:28 -07:00
parent 8fabf505fc
commit 5d7a2ed8e3
1 changed files with 15 additions and 0 deletions
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15
src/utils.h
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@@ -2,6 +2,7 @@
#define __UTILS__ #define __UTILS__
#include <boost/date_time/posix_time/posix_time.hpp> #include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/format.hpp>
#define nothing() do {} while (0) #define nothing() do {} while (0)
@@ -9,4 +10,18 @@ boost::posix_time::ptime ptEpoch();
int iToSeconds(boost::posix_time::ptime ptWhen); int iToSeconds(boost::posix_time::ptime ptWhen);
boost::posix_time::ptime ptFromSeconds(int iSeconds); boost::posix_time::ptime ptFromSeconds(int iSeconds);
template<class Iterator>
std::string strJoin(Iterator first, Iterator last, std::string strSeperator)
{
std::ostringstream ossValues;
for (Iterator start = first; first != last; first++)
{
ossValues << str(boost::format("%s%s") % (start == first ? "" : strSeperator) % *first);
}
return ossValues.str();
}
#endif #endif
// vim:ts=4