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double Impala::Util::PropertySet::GetDouble ( const std::string &  name,
double  defaultValue = 0. 
) const [inline]

Definition at line 68 of file PropertySet.h.

References Impala::atof(), and GetString().

00069     {
00070         std::string val = GetString(name);
00071         if(val == "")
00072             return defaultValue;
00073         return atof(val);
00074     }

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