1 //******************************************************************
3 // Copyright 2014 Intel Corporation All Rights Reserved.
5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
21 #ifndef __OC_OCDEMO_UTILITY_H
22 #define __OC_OCDEMO_UTILITY_H
31 namespace Intel { namespace OCDemo {
33 // Prettyprinter for AttributeMaps:
34 inline std::ostream& operator<<(std::ostream& os, const OC::AttributeMap& attrs)
36 for(const auto& attr : attrs)
38 os << "Attribute \"" << attr.first << "\": ";
40 for(const auto& val : attr.second)
47 /* A static observation counter: */
50 /* Helpers for measuring request times: */
52 std::chrono::time_point<std::chrono::high_resolution_clock>,
53 std::chrono::time_point<std::chrono::high_resolution_clock>
62 std::map<std::string, clock_interval> timings;
66 : display_reports(true)
69 call_times(const bool& display_reports_)
70 : display_reports(display_reports_)
74 void reset(const std::string& entry);
75 void mark(const std::string& name);
78 void report_and_reset(const std::string& name);
81 extern call_times call_timer;
83 }} // namespace Intel::OCDemo