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    Searched defs:FieldTrial (Results 1 - 4 of 4) sorted by null

  /external/chromium/base/metrics/
field_trial.cc 15 const int FieldTrial::kNotFinalized = -1;
18 const int FieldTrial::kDefaultGroupNumber = 0;
21 bool FieldTrial::enable_benchmarking_ = false;
29 // FieldTrial methods and members.
31 FieldTrial::FieldTrial(const std::string& name,
68 int FieldTrial::AppendGroup(const std::string& name,
90 int FieldTrial::group() {
99 std::string FieldTrial::group_name() {
105 std::string FieldTrial::MakeName(const std::string& name_prefix
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field_trial.h 5 // FieldTrial is a class for handling details of statistical experiments
11 // data is uploaded to aggregate the test results, and this FieldTrial class
31 // instance of a FieldTrial, with code such as:
38 // scoped_refptr<FieldTrial> trial = new FieldTrial("MemoryExperiment", 1000,
59 // HISTOGRAM_COUNTS(FieldTrial::MakeName("Memory.RendererTotal",
91 class BASE_API FieldTrial : public RefCounted<FieldTrial> {
110 FieldTrial(const std::string& name, Probability total_probability,
120 // Return the name of the FieldTrial (excluding the group name)
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  /external/chromium_org/base/metrics/
field_trial.cc 43 // Returns the boundary value for comparing against the FieldTrial's added
45 FieldTrial::Probability GetGroupBoundaryValue(
46 FieldTrial::Probability divisor,
51 // static_cast<FieldTrial::Probability>(100 * 0.56) == 56
52 // static_cast<FieldTrial::Probability>(100 * 0.57) == 56
53 // static_cast<FieldTrial::Probability>(100 * 0.58) == 57
54 // static_cast<FieldTrial::Probability>(100 * 0.59) == 59
56 const FieldTrial::Probability result =
57 static_cast<FieldTrial::Probability>(divisor * entropy_value + kEpsilon);
65 const int FieldTrial::kNotFinalized = -1
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field_trial.h 5 // FieldTrial is a class for handling details of statistical experiments
11 // data is uploaded to aggregate the test results, and this FieldTrial class
30 // instance of a FieldTrial, with code such as:
37 // scoped_refptr<base::FieldTrial> trial(
40 // base::FieldTrial::ONE_TIME_RANDOMIZED, NULL));
72 class BASE_EXPORT FieldTrial : public RefCounted<FieldTrial> {
129 // Return the name of the FieldTrial (excluding the group name).
149 // And, as the rest of the FieldTrial code, this is not thread safe and must
156 // Creates a FieldTrial object with the specified parameters, to be used fo
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