diff options
Diffstat (limited to 'algo_distribue/network/data/Data_exemple.hh')
-rw-r--r-- | algo_distribue/network/data/Data_exemple.hh | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/algo_distribue/network/data/Data_exemple.hh b/algo_distribue/network/data/Data_exemple.hh new file mode 100644 index 0000000..ca1291b --- /dev/null +++ b/algo_distribue/network/data/Data_exemple.hh @@ -0,0 +1,66 @@ +// Classe Data_exemple + +// Un exemple sur un point de coordonnees 3D + +#ifndef DATA_EXEMPLE_HH_ +# define DATA_EXEMPLE_HH_ + +#include <iostream> +#include <unistd.h> // Pour write/read + +#include <errno.h> + +class Data_exemple +{ +public: + Data_exemple() : _x(0), _y(0), _z(0) {}; + Data_exemple(int x, int y, int z) : _x(x), _y(y), _z(z) {}; + + void write_data(const int& fd) const + { + std::cout << "Donnees envoyes au serveur" << std::endl; + std::cout << _x << std::endl; + std::cout << _y << std::endl; + std::cout << _z << std::endl; + write(fd, &_x, sizeof(int)); + write(fd, &_y, sizeof(int)); + write(fd, &_z, sizeof(int)); + } + + void read_data(const int& fd) + { + do + { + errno = 0; + read(fd, &_x, sizeof(int)); + } + while (errno == 4); + + do + { + errno = 0; + read(fd, &_y, sizeof(int)); + } + while (errno == 4); + + do + { + errno = 0; + read(fd, &_z, sizeof(int)); + } + while (errno == 4); + + std::cout << "Reception message sur le file descriptor :" << fd + << std::endl; + std::cout << _x << std::endl; + std::cout << _y << std::endl; + std::cout << _z << std::endl; + } + +private: + int _x; + int _y; + int _z; +}; + +#endif // DATA_EXEMPLE |