Restoring authorship annotation for Cthulhu <cthulhu@yandex-team.ru>. Commit 2 of 2.

1 files changed, 93 insertions, 93 deletions

diff --git a/library/cpp/lwtrace/example2/lwtrace_example2.cpp b/library/cpp/lwtrace/example2/lwtrace_example2.cpp
index 6ad4cc96f1..7a4f7a1daf 100644
--- a/library/cpp/lwtrace/example2/lwtrace_example2.cpp
+++ b/library/cpp/lwtrace/example2/lwtrace_example2.cpp
@@ -1,117 +1,117 @@
 #include <library/cpp/lwtrace/control.h>
 #include <library/cpp/lwtrace/all.h>
- 
+
 #include <library/cpp/getopt/last_getopt.h>
 #include <google/protobuf/text_format.h>
-#include <util/stream/file.h> 
- 
+#include <util/stream/file.h>
+
 #define LWTRACE_EXAMPLE_PROVIDER(PROBE, EVENT, GROUPS, TYPES, NAMES)                           \
     PROBE(StartupProbe, GROUPS(), TYPES(), NAMES())                                            \
     PROBE(IterationProbe, GROUPS(), TYPES(i64, double), NAMES("n", "result"))                  \
-    PROBE(DurationProbe, GROUPS(), TYPES(ui64, i64, double), NAMES("duration", "n", "result")) \ 
+    PROBE(DurationProbe, GROUPS(), TYPES(ui64, i64, double), NAMES("duration", "n", "result")) \
     PROBE(ResultProbe, GROUPS(), TYPES(double), NAMES("factN"))                                \
     PROBE(AfterInputProbe, GROUPS(), TYPES(i32), NAMES("n"))                                   \
-    /**/ 
- 
-LWTRACE_DECLARE_PROVIDER(LWTRACE_EXAMPLE_PROVIDER) 
-LWTRACE_DEFINE_PROVIDER(LWTRACE_EXAMPLE_PROVIDER) 
- 
+    /**/
+
+LWTRACE_DECLARE_PROVIDER(LWTRACE_EXAMPLE_PROVIDER)
+LWTRACE_DEFINE_PROVIDER(LWTRACE_EXAMPLE_PROVIDER)
+
 THolder<NLWTrace::TManager> traceManager;
- 
-struct TConfig { 
-    bool UnsafeLWTrace; 
+
+struct TConfig {
+    bool UnsafeLWTrace;
     TString TraceRequestPath;
-}; 
- 
-void InitLWTrace(TConfig& cfg) { 
+};
+
+void InitLWTrace(TConfig& cfg) {
     traceManager.Reset(new NLWTrace::TManager(*Singleton<NLWTrace::TProbeRegistry>(), cfg.UnsafeLWTrace));
-} 
- 
-void AddLWTraceRequest(TConfig& cfg) { 
+}
+
+void AddLWTraceRequest(TConfig& cfg) {
     TString queryStr = TUnbufferedFileInput(cfg.TraceRequestPath).ReadAll();
-    NLWTrace::TQuery query; 
-    google::protobuf::TextFormat::ParseFromString(queryStr, &query); 
-    traceManager->New("TraceRequest1", query); 
-} 
- 
-class TLogReader { 
-public: 
+    NLWTrace::TQuery query;
+    google::protobuf::TextFormat::ParseFromString(queryStr, &query);
+    traceManager->New("TraceRequest1", query);
+}
+
+class TLogReader {
+public:
     void Push(TThread::TId tid, const NLWTrace::TCyclicLog::TItem& item) {
-        Cout << "tid=" << tid << " probe=" << item.Probe->Event.Name; 
-        if (item.Timestamp != TInstant::Zero()) { 
-            Cout << " time=" << item.Timestamp; 
-        } 
-        if (item.SavedParamsCount > 0) { 
+        Cout << "tid=" << tid << " probe=" << item.Probe->Event.Name;
+        if (item.Timestamp != TInstant::Zero()) {
+            Cout << " time=" << item.Timestamp;
+        }
+        if (item.SavedParamsCount > 0) {
             TString paramValues[LWTRACE_MAX_PARAMS];
-            item.Probe->Event.Signature.SerializeParams(item.Params, paramValues); 
-            Cout << " params: "; 
-            for (size_t i = 0; i < item.SavedParamsCount; ++i) { 
-                Cout << " " << item.Probe->Event.Signature.ParamNames[i] << "=" << paramValues[i]; 
-            } 
-        } 
-        Cout << Endl; 
-    } 
-}; 
- 
-void DisplayLWTraceLog() { 
-    Cout << "LWTrace log:" << Endl; 
-    TLogReader reader; 
-    traceManager->ReadLog("TraceRequest1", reader); 
-} 
- 
+            item.Probe->Event.Signature.SerializeParams(item.Params, paramValues);
+            Cout << " params: ";
+            for (size_t i = 0; i < item.SavedParamsCount; ++i) {
+                Cout << " " << item.Probe->Event.Signature.ParamNames[i] << "=" << paramValues[i];
+            }
+        }
+        Cout << Endl;
+    }
+};
+
+void DisplayLWTraceLog() {
+    Cout << "LWTrace log:" << Endl;
+    TLogReader reader;
+    traceManager->ReadLog("TraceRequest1", reader);
+}
+
 long double Fact(i64 n) {
-    if (n < 0) { 
-        ythrow yexception() << "N! is undefined for negative N (" << n << ")"; 
-    } 
-    double result = 1; 
-    for (; n > 1; --n) { 
-        GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, IterationProbe, n, result); 
-        GLOBAL_LWPROBE_DURATION(LWTRACE_EXAMPLE_PROVIDER, DurationProbe, n, result); 
- 
-        result *= n; 
-    } 
-    return result; 
-} 
- 
-void FactorialCalculator() { 
-    GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, StartupProbe); 
- 
-    i32 n; 
-    Cout << "Enter a number: "; 
+    if (n < 0) {
+        ythrow yexception() << "N! is undefined for negative N (" << n << ")";
+    }
+    double result = 1;
+    for (; n > 1; --n) {
+        GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, IterationProbe, n, result);
+        GLOBAL_LWPROBE_DURATION(LWTRACE_EXAMPLE_PROVIDER, DurationProbe, n, result);
+
+        result *= n;
+    }
+    return result;
+}
+
+void FactorialCalculator() {
+    GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, StartupProbe);
+
+    i32 n;
+    Cout << "Enter a number: ";
     TString str;
-    Cin >> n; 
- 
-    GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, AfterInputProbe, n); 
- 
-    double factN = Fact(n); 
-    Cout << n << "! = " << factN << Endl << Endl; 
- 
-    GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, ResultProbe, factN); 
-} 
- 
-int main(int argc, char** argv) { 
-    TConfig cfg; 
-    using namespace NLastGetopt; 
-    TOpts opts = NLastGetopt::TOpts::Default(); 
-    opts.AddLongOption('u', "unsafe-lwtrace", 
+    Cin >> n;
+
+    GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, AfterInputProbe, n);
+
+    double factN = Fact(n);
+    Cout << n << "! = " << factN << Endl << Endl;
+
+    GLOBAL_LWPROBE(LWTRACE_EXAMPLE_PROVIDER, ResultProbe, factN);
+}
+
+int main(int argc, char** argv) {
+    TConfig cfg;
+    using namespace NLastGetopt;
+    TOpts opts = NLastGetopt::TOpts::Default();
+    opts.AddLongOption('u', "unsafe-lwtrace",
                        "allow destructive LWTrace actions")
         .OptionalValue(ToString(true))
         .DefaultValue(ToString(false))
         .StoreResult(&cfg.UnsafeLWTrace);
-    opts.AddLongOption('f', "trace-request", 
+    opts.AddLongOption('f', "trace-request",
                        "specify a file containing LWTrace request")
         .DefaultValue("example_query.tr")
         .StoreResult(&cfg.TraceRequestPath);
-    opts.AddHelpOption('h'); 
-    TOptsParseResult res(&opts, argc, argv); 
- 
-    InitLWTrace(cfg); 
- 
-    AddLWTraceRequest(cfg); 
- 
-    FactorialCalculator(); 
- 
-    DisplayLWTraceLog(); 
- 
-    return 0; 
-} 
+    opts.AddHelpOption('h');
+    TOptsParseResult res(&opts, argc, argv);
+
+    InitLWTrace(cfg);
+
+    AddLWTraceRequest(cfg);
+
+    FactorialCalculator();
+
+    DisplayLWTraceLog();
+
+    return 0;
+}