C++ (Cpp) DataReader::at示例

示例#1

文件： main.cpp 项目： eweboat/ActivityStatistics

// open file and read space separated values and insert into data store
void ReadInputFile(const std::string& datafile)
{
	std::ifstream file(datafile);
	DataReader row;
	DataStore& dataStore = DataStore::GetInstance();
	while (file >> row)
	{
		try
		{
			dataStore.Insert(row.at(0), row.at(1), row.at(2));
		}
		catch(...)
		{
			// do nothing on exception but allow rest of data to ingested
		}
	}
}