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1 #ifndef BENCHMARK_API_INTERNAL_H
2 #define BENCHMARK_API_INTERNAL_H
3 
4 #include "benchmark/benchmark.h"
5 #include "commandlineflags.h"
6 
7 #include <cmath>
8 #include <iosfwd>
9 #include <limits>
10 #include <memory>
11 #include <string>
12 #include <vector>
13 
14 namespace benchmark {
15 namespace internal {
16 
17 // Information kept per benchmark we may want to run
18 struct BenchmarkInstance {
19   std::string name;
20   Benchmark* benchmark;
21   AggregationReportMode aggregation_report_mode;
22   std::vector<int64_t> arg;
23   TimeUnit time_unit;
24   int range_multiplier;
25   bool use_real_time;
26   bool use_manual_time;
27   BigO complexity;
28   BigOFunc* complexity_lambda;
29   UserCounters counters;
30   const std::vector<Statistics>* statistics;
31   bool last_benchmark_instance;
32   int repetitions;
33   double min_time;
34   size_t iterations;
35   int threads;  // Number of concurrent threads to us
36 
37   State Run(size_t iters, int thread_id, internal::ThreadTimer* timer,
38             internal::ThreadManager* manager) const;
39 };
40 
41 bool FindBenchmarksInternal(const std::string& re,
42                             std::vector<BenchmarkInstance>* benchmarks,
43                             std::ostream* Err);
44 
45 bool IsZero(double n);
46 
47 ConsoleReporter::OutputOptions GetOutputOptions(bool force_no_color = false);
48 
49 }  // end namespace internal
50 }  // end namespace benchmark
51 
52 #endif  // BENCHMARK_API_INTERNAL_H
53