apollo::resource_statistic 命名空间参考

apollo::resource_statistic 更多...

类
struct	CpuMetric
class	CpuResourceStatistic
struct	DiskMetric
class	DiskResourceStatistic
struct	GpuMetric
class	GpuResourceStatistic
struct	MemoryMetric
class	MemoryResourceStatistic
struct	ResourceMetrics
class	ResourceStatisticComponent
struct	ResourceStatisticConf

函数
std::vector< std::string >	GetStatsLines (const std::string &stat_file, const int line_count)
	Get stats lines from file

详细描述

apollo::resource_statistic

函数说明

GetStatsLines()

std::vector< std::string > apollo::resource_statistic::GetStatsLines	(	const std::string &	stat_file,
		const int	line_count
	)

Get stats lines from file

参数

stat_file	File to read
line_count	Number of lines to get

返回

Return the line_count lines of content in file

在文件 util.cc 第 24 行定义.

                                                                                     {
    std::vector<std::string> stats_lines;
    std::ifstream buffer(stat_file);
    for (int line_num = 0; line_num < line_count; ++line_num) {
        std::string line;
        std::getline(buffer, line);
        if (line.empty()) {
            break;
        }
        stats_lines.push_back(line);
    }
    return stats_lines;
}