stabilize build system: depends, installer, boost/bdb fixes, cross targets groundwork

2026-02-24 18:38:47 +00:00
parent da8c28aaeb
commit 65cb2619a7
13106 changed files with 2484322 additions and 1804 deletions
@@ -0,0 +1,53 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_ALGORITHM_EQUAL_HPP
+#define BOOST_COMPUTE_ALGORITHM_EQUAL_HPP
+
+#include <boost/compute/system.hpp>
+#include <boost/compute/command_queue.hpp>
+#include <boost/compute/algorithm/mismatch.hpp>
+
+namespace boost {
+namespace compute {
+
+/// Returns \c true if the range [\p first1, \p last1) and the range
+/// beginning at \p first2 are equal.
+template<class InputIterator1, class InputIterator2>
+inline bool equal(InputIterator1 first1,
+                  InputIterator1 last1,
+                  InputIterator2 first2,
+                  command_queue &queue = system::default_queue())
+{
+    return ::boost::compute::mismatch(first1,
+                                      last1,
+                                      first2,
+                                      queue).first == last1;
+}
+
+/// \overload
+template<class InputIterator1, class InputIterator2>
+inline bool equal(InputIterator1 first1,
+                  InputIterator1 last1,
+                  InputIterator2 first2,
+                  InputIterator2 last2,
+                  command_queue &queue = system::default_queue())
+{
+    if(std::distance(first1, last1) != std::distance(first2, last2)){
+        return false;
+    }
+
+    return ::boost::compute::equal(first1, last1, first2, queue);
+}
+
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_ALGORITHM_EQUAL_HPP