Remove deprecated lcm.hh and gcd.hh.

CHANGELOG.md

@@ -31,6 +31,9 @@
 
 ## Deprecations and removals
 
+- The deprecated headers `gcd.hh` and `lcm.hh` are removed. Use `std::gcd`
+  and `std::lcm` instead.
+
 - Both deprecated macros `DUNE_DEPRECATED` and `DUNE_DEPRECATED_MSG(text)`
   are removed. Use C++14 attribute `[[deprecated]]`. However, be aware
   that it is no drop-in replacement, as it must be sometimes placed at

dune/common/CMakeLists.txt

@@ -52,7 +52,6 @@ install(FILES
         ftraits.hh
         function.hh
         fvector.hh
-        gcd.hh
         genericiterator.hh
         gmpfield.hh
         hash.hh
@@ -64,7 +63,6 @@ install(FILES
         iteratorfacades.hh
         iteratorrange.hh
         keywords.hh
-        lcm.hh
         lru.hh
         mallocallocator.hh
         math.hh

dune/common/gcd.hh

-// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-// vi: set et ts=4 sw=2 sts=2:
-#ifndef DUNE_GCD_HH
-#define DUNE_GCD_HH
-#warning "This header is deprecated and will be removed after Dune release 2.8. Use std::gcd instead"
-
-#include <numeric>
-
-namespace Dune
-{
-  /**
-   * @brief Calculator of the greatest common divisor.
-   */
-  template<long a, long b>
-  struct [[deprecated("Will be removed after Dune 2.8. Use std::gcd from <numeric> instead!")]] Gcd
-  {
-    /**
-     * @brief The greatest common divisior of a and b. */
-    constexpr static long value = std::gcd(a,b);
-  };
-
-  /**
-   * @}
-   */
-}
-
-#endif

dune/common/lcm.hh

-// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-// vi: set et ts=4 sw=2 sts=2:
-#ifndef DUNE_LCM_HH
-#define DUNE_LCM_HH
-
-#warning "This header is deprecated and will be removed after release 2.8. Use std::lcm instead."
-
-/** \file
- * \brief Statically compute the least common multiple of two integers
- */
-
-#include <numeric>
-
-namespace Dune
-{
-
-  /**
-   * @addtogroup Common
-   * @{
-   */
-  /**
-   * @file
-   * This file provides template constructs for calculation the
-   * least common multiple.
-   */
-
-  /**
-   * @brief Calculate the least common multiple of two numbers
-   */
-  template<long m, long n>
-  struct [[deprecated("Will be removed after Dune 2.8. Use std::lcm instead.")]] Lcm
-  {
-    static void conceptCheck()
-    {
-      static_assert(0<m, "m must be positive!");
-      static_assert(0<n, "n must be positive!");
-    }
-    /**
-     * @brief The least common multiple of the template parameters
-     * m and n.
-     */
-    constexpr static long value = std::lcm(m,n);
-  };
-}
-
-#endif