inifile.h

loadtest是根据数学上的均匀分布随机的生成CPU利用率的负载要求

#ifndef __INI_FILE_H__
#define __INI_FILE_H__

#include <map>
#include <string>
#include <iostream>
class IniFile
{
public:
    IniFile();
    ~IniFile();    
    void SetFile(std::string filename);
    int ReadInteger(std::string selection, std::string key, int defvalue = 0);
    void WriteInteger(std::string selection, std::string key, int value);
    std::string ReadString(std::string selection, std::string key, std::string defvalue = "");
    void WriteString(std::string selection, std::string key, std::string value);
    double ReadDouble(std::string selection, std::string key, double defvalue = 0.0f);
    void WriteDouble(std::string selection, std::string key, double value);
    bool ReadBoolean(std::string selection, std::string key, bool defvalue = false);
    void WriteBoolean(std::string selection, std::string key, bool value);
public:
    
    bool load(int &errLine);
    void dump(std::ostream &);
    void save();
protected:
    static const std::string GROUP_DEFAULT;
    static void trimString(std::string &str);
    std::string get(std::string selection, std::string key);
    void set(std::string selection, std::string key, std::string value);
private:
    std::string pathname;
    typedef std::map<std::string, std::string, std::greater<std::string> > Pairs;
    Pairs pairs;
    std::map<std::string, Pairs, std::greater<std::string> > paragraph;
private:
    bool modifyed;
};
#endif