cartographer/cartographer/common/histogram.h

42 lines
1.0 KiB
C++

/*
* Copyright 2016 The Cartographer Authors
*
* 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.
*/
#ifndef CARTOGRAPHER_COMMON_HISTOGRAM_H_
#define CARTOGRAPHER_COMMON_HISTOGRAM_H_
#include <map>
#include <string>
#include <vector>
#include "cartographer/common/port.h"
namespace cartographer {
namespace common {
class Histogram {
public:
void Add(float value);
string ToString(int buckets) const;
private:
std::vector<float> values_;
};
} // namespace common
} // namespace cartographer
#endif // CARTOGRAPHER_COMMON_HISTOGRAM_H_