Imported Upstream version 1.72.0

[platform/upstream/boost.git] / boost / math / interpolators / cubic_b_spline.hpp

diff --git a/boost/math/interpolators/cubic_b_spline.hpp b/boost/math/interpolators/cubic_b_spline.hpp
index 73ac1d0..92b37d0 100644 (file)
--- a/boost/math/interpolators/cubic_b_spline.hpp
+++ b/boost/math/interpolators/cubic_b_spline.hpp
@@ -23,6 +23,9 @@
 #define BOOST_MATH_INTERPOLATORS_CUBIC_B_SPLINE_HPP
 
 #include <boost/math/interpolators/detail/cubic_b_spline_detail.hpp>
+#include <boost/config/header_deprecated.hpp>
+
+BOOST_HEADER_DEPRECATED("<boost/math/interpolators/cardinal_cubic_b_spline.hpp>");
 
 namespace boost{ namespace math{
 
@@ -45,6 +48,8 @@ public:
 
     Real prime(Real x) const;
 
+    Real double_prime(Real x) const;
+
 private:
     std::shared_ptr<detail::cubic_b_spline_imp<Real>> m_imp;
 };
@@ -74,5 +79,12 @@ Real cubic_b_spline<Real>::prime(Real x) const
     return m_imp->prime(x);
 }
 
+template<class Real>
+Real cubic_b_spline<Real>::double_prime(Real x) const
+{
+    return m_imp->double_prime(x);
+}
+
+
 }}
 #endif