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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <algorithm> | |
| 6 | |
| 7 #include "helper_functions.h" | |
| 8 | |
| 9 namespace hello_world { | |
| 10 | |
| 11 int32_t FortyTwo() { | |
| 12 return 42; | |
| 13 } | |
| 14 | |
| 15 std::string ReverseText(const std::string& text) { | |
| 16 std::string reversed_string(text); | |
| 17 // Use reverse to reverse |reversed_string| in place. | |
| 18 std::reverse(reversed_string.begin(), reversed_string.end()); | |
| 19 return reversed_string; | |
| 20 } | |
| 21 } // namespace hello_world | |
| 22 | |
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