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// Classe Data
// Dans le TYPEDATA, il faut l'implementation de toString (retourne un string)
// et de type (retourne unsigned short int)
// Type 0: char
// Type 1: unsigned char
// Type 2: int
// Type 3: unsigned int
// Type 4: short int
// Type 5: unsigned short int
// Type 6: long int
// Type 7: unsigned long int
// Type 8: float
// Type 9: double
// Type 10: long double
#ifndef DATA_HH_
# define DATA_HH_
#include <list>
#include <iostream>
#include <stdio.h>
#include <errno.h>
template<class TYPEDATA> class Data
{
public:
Data() : _data(new std::list<TYPEDATA>) {};
Data(std::list<TYPEDATA>* data) : _data(data) {};
void error()
{
perror("");
exit(errno);
}
void add_data(const TYPEDATA& data) { _data->push_back(data); };
void send(const int& fd) const
{
std::list<TYPEDATA>::iterator data = _data->begin();
unsigned int size = _data->size();
std::cout << "Taille a ecrire:" << size << std::endl;
write(fd, &size, sizeof(unsigned int));
for (; data != _data->end(); ++data)
data->write_data(fd);
}
void receive(const int& fd)
{
unsigned int size = 0;
do
{
errno = 0;
read(fd, &size, sizeof(unsigned int));
}
while(errno == 4);
if (errno)
this->error();
std::cout << "Taille lu: " << size << std::endl;
TYPEDATA data;
for (unsigned int i = 0; i < size; ++i)
{
data.read_data(fd);
_data->push_back(data);
}
}
std::list<TYPEDATA>* get_data() { return (_data); }
private:
std::list<TYPEDATA>* _data;
};
#endif // DATA_HH_
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