dateconv.h

#ifndef EID_VWR_DATECONV_H
#define EID_VWR_DATECONV_H
 
#include <string>
#include "convworker.h"
 
struct Date
{
    EID_STRING year;
    int month;
    EID_STRING day;
 
               Date():year(TEXT("0")), month(0), day(TEXT("0"))
    {
    };
    Date(EID_STRING y, int m, EID_STRING d):year(y), month(m), day(d)
    {
    };
};
 
class DateParser:public Date
{
public:
    virtual void input(EID_STRING) = 0;
};
 
class DateWriter:public ConversionWorker
{
private:
    DateWriter()
    {
    };
 
protected:
    DateParser * parser;
public:
DateWriter(DateParser * p):parser(p)
    {
    };
    virtual EID_STRING output() = 0;
    virtual EID_STRING convert(const void *original)
    {
        parser->input((EID_CHAR *) original);
        return output();
    }
};
 
class XmlDateParser:public DateParser
{
public:
    virtual void input(EID_STRING);
};
 
class XmlDateWriter:public DateWriter
{
public:
    XmlDateWriter(DateParser * p):DateWriter(p)
    {
    };
    virtual EID_STRING output();
};
 
#endif