Initial revision

git-svn-id: file:///usr/local/opt/svn/repos/glagen@3 0f7e0d06-a6f9-0310-a55f-d5f984f55e4c

1 files changed, 66 insertions, 0 deletions

diff --git a/trunk/glagen/algo_distribue/network/data/Data_exemple.hh b/trunk/glagen/algo_distribue/network/data/Data_exemple.hh
new file mode 100644
index 0000000..ca1291b
--- /dev/null
+++ b/trunk/glagen/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