75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
|
//
|
|||
|
|
// CCSVParse.hpp
|
|||
|
|
// CPPAlgorithm
|
|||
|
|
//
|
|||
|
|
// Created by xujw on 16/2/26.
|
|||
|
|
// Copyright © 2016年 xujw. All rights reserved.
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
#ifndef CCSVParse_h
|
|||
|
|
#define CCSVParse_h
|
|||
|
|
|
|||
|
|
#include <stdio.h>
|
|||
|
|
#include <vector>
|
|||
|
|
#include <string>
|
|||
|
|
#include <map>
|
|||
|
|
#include <iostream>
|
|||
|
|
#include <sstream>
|
|||
|
|
/*
|
|||
|
|
* 全局函数，转换数据类型
|
|||
|
|
* toInt
|
|||
|
|
* toFloat
|
|||
|
|
* toDouble
|
|||
|
|
*/
|
|||
|
|
int conToInt(std::string &source);
|
|||
|
|
float conToFloat(std::string &source);
|
|||
|
|
double conToDouble(std::string &source);
|
|||
|
|
//转成std::string
|
|||
|
|
std::string conToString(int s);
|
|||
|
|
std::string conToString(float s);
|
|||
|
|
std::string conToString(double s);
|
|||
|
|
|
|||
|
|
|
|||
|
|
class CCSVParse
|
|||
|
|
{
|
|||
|
|
public:
|
|||
|
|
CCSVParse();
|
|||
|
|
~CCSVParse();
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* 解析成map形式（数据要保证第一行为数据类型名，第一列为id名,id不可重复)
|
|||
|
|
* 使用时通过id获取一行数据（也是map形式），然后通过类型名作为key获取数据
|
|||
|
|
* 格式如下：
|
|||
|
|
* id name age
|
|||
|
|
* 1 小明 20
|
|||
|
|
* 2 小红 19
|
|||
|
|
* 3 小光 18
|
|||
|
|
*/
|
|||
|
|
std::map<std::string, std::map<std::string, std::string> > parseCsvFileToMap(const std::string &fileName,const std::string &separator = ",");
|
|||
|
|
|
|||
|
|
//解析出行列数据 separtor只能是一个字符(比如 , # 等)
|
|||
|
|
std::vector< std::vector<std::string> > parseCsvFile(const std::string &fileName,const std::string &separator = ",");
|
|||
|
|
|
|||
|
|
//打印出解析的数据 测试用
|
|||
|
|
void printParseData() const;
|
|||
|
|
|
|||
|
|
inline size_t getRowNum() const {return _gridData.size();};
|
|||
|
|
|
|||
|
|
inline void useSimpleModel(bool flag){_useSimpleModel = flag;};
|
|||
|
|
/*
|
|||
|
|
分隔字符串
|
|||
|
|
str:要分隔的字符串/文件
|
|||
|
|
seperator:分隔符
|
|||
|
|
*/
|
|||
|
|
std::vector<std::string> splitString(const std::string &str,const std::string &sparator);
|
|||
|
|
|
|||
|
|
std::string loadCsvFile(const std::string &fileName);
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
//原始数据
|
|||
|
|
std::vector< std::vector<std::string> > _gridData;
|
|||
|
|
bool _useSimpleModel; //是否使用简单模式
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
#endif /* CCSVParse_h */
|