1 // Copyright 2014 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 #ifndef MEDIA_CAST_TEST_UTILITY_TEST_UTIL_H 6 #define MEDIA_CAST_TEST_UTILITY_TEST_UTIL_H 7 8 #include <string> 9 #include <vector> 10 11 namespace media { 12 namespace cast { 13 namespace test { 14 15 class MeanAndError { 16 public: MeanAndError()17 MeanAndError() {} 18 explicit MeanAndError(const std::vector<double>& values); 19 std::string AsString() const; 20 21 size_t num_values; 22 double mean; 23 double std_dev; 24 }; 25 26 } // namespace test 27 } // namespace cast 28 } // namespace media 29 30 #endif // MEDIA_CAST_TEST_UTILITY_TEST_UTIL_H 31