Clean up android specific template functions defined in std namespace

Change-Id: I2094ee8eec00587f166d96723a02eb5957dbf79b
Reviewed-on: https://gerrit.libreoffice.org/39890
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

1 files changed, 68 insertions, 0 deletions

diff --git a/include/android/compatibility.hxx b/include/android/compatibility.hxx
new file mode 100644
index 000000000000..d52d1bdb2455
--- /dev/null
+++ b/include/android/compatibility.hxx
@@ -0,0 +1,68 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <math.h>
+
+#if defined(ANDROID)
+namespace std
+{
+
+inline double fmax(double x, double y)
+{
+    return ::fmax(x, y);
+}
+
+inline long stol( const std::string& str, std::size_t* /*pos*/ = 0, int base = 10 )
+{
+    char* end;
+    return strtol(str.c_str(), &end, base);
+}
+
+template<typename T>
+T round(T x)
+{
+    return ::round(x);
+}
+
+template<typename T>
+T trunc(T x)
+{
+    return ::trunc(x);
+}
+
+template<typename T>
+T lround(T x)
+{
+    return ::lround(x);
+}
+
+template<typename T>
+T copysign(T x, T y)
+{
+    return ::copysign(x, y);
+}
+
+template <typename T> std::string to_string(const T& rNumber)
+{
+    std::ostringstream aStream;
+    aStream << rNumber;
+    return aStream.str();
+}
+}
+#endif
\ No newline at end of file