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Fix warnings in opening_hours.cpp

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Sergey Magidovich 2016-01-29 13:25:08 +03:00 • committed by Sergey Yershov
parent 6dc309a954
commit 0bec0e6da0
1 changed files with 4 additions and 1 deletions
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5
3party/opening_hours/opening_hours.cpp
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@ -32,6 +32,7 @@
#include <iomanip>
#include <ios>
#include <ostream>
#include <type_traits>
#include <vector>
namespace
@ -94,8 +95,10 @@ class StreamFlagsKeeper
std::ios_base::fmtflags m_flags;
};
void PrintPaddedNumber(std::ostream & ost, uint32_t const number, uint32_t const padding = 1)
template <typename TNumber>
void PrintPaddedNumber(std::ostream & ost, TNumber const number, uint32_t const padding = 1)
{
static_assert(std::is_integral<TNumber>::value, "number should be of integral type.");
StreamFlagsKeeper keeper(ost);
ost << std::setw(padding) << std::setfill('0') << number;
}