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Add BOOST_CXX14_CONSTEXPR to identity_operation.

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This commit is contained in:
Jeremy W. Murphy
2018-02-06 00:45:21 +11:00
parent 63c85e7c5e
commit 298310f521
1 changed files with 2 additions and 2 deletions
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4
include/boost/algorithm/algorithm.hpp
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@ -25,10 +25,10 @@
namespace boost { namespace algorithm {
template <typename T>
T identity_operation ( std::multiplies<T> ) { return T(1); }
BOOST_CXX14_CONSTEXPR T identity_operation ( std::multiplies<T> ) { return T(1); }
template <typename T>
T identity_operation ( std::plus<T> ) { return T(0); }
BOOST_CXX14_CONSTEXPR T identity_operation ( std::plus<T> ) { return T(0); }
/// \fn power ( T x, Integer n )