#ifndef SIMGRID_S4U_FILE_HPP
#define SIMGRID_S4U_FILE_HPP
-#include <boost/unordered_map.hpp>
#include <vector>
-#include "simgrid/simix.h"
+#include <xbt/base.h>
+#include <simgrid/simix.h>
namespace simgrid {
namespace s4u {
* They are located on @link{simgrid::s4u::Storage}, that are accessed from a given @link{simgrid::s4u::Host} through mountpoints.
* For now, you cannot change the mountpoints programatically, and must declare them from your platform file.
*/
-class File {
+XBT_PUBLIC_CLASS File {
public:
- File(const char *fullpath, void* userdata);
- ~File();
+ File(const char *fullpath, void* userdata);
+ ~File();
private:
- smx_file_t p_inferior;
- const char *p_path;
+ smx_file_t inferior_;
+ const char *path_;
public:
- /** Retrieves the path to the file */
- const char *path() { return p_path;}
+ /** Retrieves the path to the file */
+ const char *path() { return path_;}
public:
- /** Simulates a read action. Returns the size of data actually read
- *
- * FIXME: reading from a remotely mounted disk is not implemented yet. Any storage is considered as local, and no network communication ever occur.
- */
- sg_size_t read(sg_size_t size);
- /** Simulates a write action. Returns the size of data actually written.
- *
- * FIXME: reading from a remotely mounted disk is not implemented yet. Any storage is considered as local, and no network communication ever occur.
- */
- sg_size_t write(sg_size_t size);
-
- /** Allows to store user data on that host */
- void set_userdata(void *data) {p_userdata = data;}
- /** Retrieves the previously stored data */
- void* userdata() {return p_userdata;}
+ /** Simulates a read action. Returns the size of data actually read
+ *
+ * FIXME: reading from a remotely mounted disk is not implemented yet.
+ * Any storage is considered as local, and no network communication ever occur.
+ */
+ sg_size_t read(sg_size_t size);
+ /** Simulates a write action. Returns the size of data actually written.
+ *
+ * FIXME: reading from a remotely mounted disk is not implemented yet.
+ * Any storage is considered as local, and no network communication ever occur.
+ */
+ sg_size_t write(sg_size_t size);
+
+ /** Allows to store user data on that host */
+ void setUserdata(void *data) {userdata_ = data;}
+ /** Retrieves the previously stored data */
+ void* userdata() {return userdata_;}
private:
- void *p_userdata=NULL;
+ void *userdata_=NULL;
public:
- /** Retrieve the datasize */
- sg_size_t size();
-
- /** Sets the file head to the given position. */
- void seek(sg_size_t pos);
- /** Retrieves the current file position */
- sg_size_t tell();
-
- /** Rename a file
- *
- * WARNING: It is forbidden to move the file to another mount point */
- void move(const char*fullpath);
-
- /** Remove a file from disk */
- void unlink();
-
- /* FIXME: add these to the S4U API:
- XBT_PUBLIC(const char *) MSG_file_get_name(msg_file_t file);
- XBT_PUBLIC(msg_error_t) MSG_file_rcopy(msg_file_t fd, msg_host_t host, const char* fullpath);
- XBT_PUBLIC(msg_error_t) MSG_file_rmove(msg_file_t fd, msg_host_t host, const char* fullpath);
- */
+ /** Retrieve the datasize */
+ sg_size_t size();
+
+ /** Sets the file head to the given position. */
+ void seek(sg_size_t pos);
+ /** Retrieves the current file position */
+ sg_size_t tell();
+
+ /** Rename a file
+ *
+ * WARNING: It is forbidden to move the file to another mount point */
+ void move(const char*fullpath);
+
+ /** Remove a file from disk */
+ void unlink();
+
+ /* FIXME: add these to the S4U API:
+ XBT_PUBLIC(const char *) MSG_file_get_name(msg_file_t file);
+ XBT_PUBLIC(msg_error_t) MSG_file_rcopy(msg_file_t fd, msg_host_t host, const char* fullpath);
+ XBT_PUBLIC(msg_error_t) MSG_file_rmove(msg_file_t fd, msg_host_t host, const char* fullpath);
+ */
};
