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-rw-r--r--boost/numeric/ublas/functional.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/boost/numeric/ublas/functional.hpp b/boost/numeric/ublas/functional.hpp
index e6f92731f3..c7c92614c0 100644
--- a/boost/numeric/ublas/functional.hpp
+++ b/boost/numeric/ublas/functional.hpp
@@ -15,6 +15,8 @@
#include <functional>
+#include <boost/core/ignore_unused.hpp>
+
#include <boost/numeric/ublas/traits.hpp>
#ifdef BOOST_UBLAS_USE_DUFF_DEVICE
#include <boost/numeric/ublas/detail/duff.hpp>
@@ -1161,6 +1163,7 @@ namespace boost { namespace numeric { namespace ublas {
#elif defined(BOOST_UBLAS_HAVE_BINDINGS)
return boost::numeric::bindings::atlas::dot (c1 ().row (i), c2 ().column (j));
#else
+ boost::ignore_unused(j);
return apply (static_cast<const matrix_expression<C1> > (c1), static_cast<const matrix_expression<C2> > (c2, i));
#endif
}