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colour: prefer to avoid stream::numeric for output

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This commit is contained in:
Danny Robson 2016-04-02 13:37:09 +11:00
parent b867298093
commit 87482522d7
1 changed files with 6 additions and 8 deletions
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14
colour.cpp
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@ -378,20 +378,18 @@ namespace util {
}
//-----------------------------------------------------------------------------
///////////////////////////////////////////////////////////////////////////////
template <size_t S, typename T>
std::ostream&
util::operator<< (std::ostream &os, util::colour<S,T> c) {
os << "[";
std::transform (std::cbegin (c),
std::cend (c),
infix_iterator<stream::numeric<T>> (os, ", "),
stream::to_numeric<T>);
os << "]";
os << "colour(";
for (size_t i = 0; i < S - 1; ++i)
os << +c[i] << ", ";
os << +c[S-1] << ")";
return os;
}
//-----------------------------------------------------------------------------
#define INSTANTIATE_S_T(S,T) \
template struct util::colour<S,T>; \