blob: 2d747a4ea1a1d880dd890cd4e0351fe8ebb72656 [file] [log] [blame]
// Copyright 2015 Google Inc. All rights reserved
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// +build ignore
#include "stats.h"
#include <vector>
#include "log.h"
#include "stringprintf.h"
#include "time.h"
namespace {
vector<Stats*>* g_stats;
} // namespace
Stats::Stats(const char* name)
: name_(name), start_time_(0), elapsed_(0) {
if (g_stats == NULL)
g_stats = new vector<Stats*>;
g_stats->push_back(this);
}
string Stats::String() const {
return StringPrintf("%s: %f", name_, elapsed_);
}
void Stats::Start() {
start_time_ = GetTime();
}
void Stats::End() {
elapsed_ += GetTime() - start_time_;
}
ScopedStatsRecorder::ScopedStatsRecorder(Stats* st)
: st_(st) {
st_->Start();
}
ScopedStatsRecorder::~ScopedStatsRecorder() {
st_->End();
}
void ReportAllStats() {
if (!g_stats)
return;
for (Stats* st : *g_stats) {
LOG_STAT("%s", st->String().c_str());
}
delete g_stats;
}