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#ifndef FILEPARSER_H_
#define FILEPARSER_H_
#include "util/mutil.h"
#include <string>
#include <vector>
#include <iostream>
#include <fstream>
#include "base/SVector.h"
#include <set>
using namespace std;
class StringParser
{
public:
StringParser();
virtual ~StringParser();
void SetLine(const string & line);
void SetLine(const string & line, const string & delimiter);
int GetItemCount();
bool IsString(int index);
bool IsInt(int index);
bool IsFloat(int index);
const string & AsString(int index);
int AsInt(int index);
double AsFloat(int index);
private:
CMAsciiReadFileStream m_file;
vector<string> m_items;
};
class FlatFileParser : public StringParser
{
public:
FlatFileParser();
FlatFileParser(const string & fileName);
virtual ~FlatFileParser();
void Open(const string & fileName);
bool Exists(const string &fileName);
bool ParseLine();
bool IsEndOfFile();
bool GetLine(string & line);
const string & Line() const {return m_line;}
void LoadVector(string &filename, vector<string> &elements);
void LoadSet(string &filename, set<string> &elements);
private:
CMAsciiReadFileStream m_file;
string m_line;
};
#endif
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