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thiagomg/range_for.cpp

Last active August 29, 2015 14:27
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range for - lookup
Raw
range_for.cpp
auto getMonthlyFlow(int year, int month) -> CashRange<CashMap>
{
int kb = (year * 10000) + (month * 100) + 00;      
int ke = (year * 10000) + (month * 100) + 31;
const auto b = _flow.lower_bound(kb);
if( b == _flow.end() ) {
return CashRange<CashMap>(_flow.cend(), _flow.cend());
}
const auto e = _flow.upper_bound(ke);
return CashRange<CashMap>(b, e);
}
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