#include <xbt/Extendable.hpp>
#include <map>
+#include <memory>
#include <string>
namespace simgrid {
*/
class XBT_PUBLIC File {
public:
- File(std::string fullpath, void* userdata);
- File(std::string fullpath, sg_host_t host, void* userdata);
+ File(const std::string& fullpath, void* userdata);
+ File(const std::string& fullpath, sg_host_t host, void* userdata);
+ File(const File&) = delete;
+ File& operator=(const File&) = delete;
~File();
/** Retrieves the path to the file */
sg_size_t read(sg_size_t size);
/** Simulates a write action. Returns the size of data actually written. */
- sg_size_t write(sg_size_t size);
+ sg_size_t write(sg_size_t size, int write_inside=0);
/** Allows to store user data on that host */
void set_userdata(void* data) { userdata_ = data; }
sg_size_t tell(); /** Retrieves the current file position */
/** Rename a file. WARNING: It is forbidden to move the file to another mount point */
- void move(std::string fullpath);
+ void move(const std::string& fullpath);
int remote_copy(sg_host_t host, const char* fullpath);
int remote_move(sg_host_t host, const char* fullpath);
public:
static simgrid::xbt::Extension<Storage, FileSystemStorageExt> EXTENSION_ID;
explicit FileSystemStorageExt(Storage* ptr);
- ~FileSystemStorageExt();
- std::map<std::string, sg_size_t>* parse_content(std::string filename);
- std::map<std::string, sg_size_t>* get_content() { return content_; }
+ FileSystemStorageExt(const FileSystemStorageExt&) = delete;
+ FileSystemStorageExt& operator=(const FileSystemStorageExt&) = delete;
+ std::map<std::string, sg_size_t>* parse_content(const std::string& filename);
+ std::map<std::string, sg_size_t>* get_content() { return content_.get(); }
sg_size_t get_size() { return size_; }
sg_size_t get_used_size() { return used_size_; }
void decr_used_size(sg_size_t size) { used_size_ -= size; }
void incr_used_size(sg_size_t size) { used_size_ += size; }
private:
- std::map<std::string, sg_size_t>* content_;
+ std::unique_ptr<std::map<std::string, sg_size_t>> content_;
sg_size_t used_size_ = 0;
sg_size_t size_ = 0;
};
public:
static simgrid::xbt::Extension<Host, FileDescriptorHostExt> EXTENSION_ID;
FileDescriptorHostExt() = default;
- ~FileDescriptorHostExt() { delete file_descriptor_table; }
- std::vector<int>* file_descriptor_table = nullptr; // Created lazily on need
+ FileDescriptorHostExt(const FileDescriptorHostExt&) = delete;
+ FileDescriptorHostExt& operator=(const FileDescriptorHostExt&) = delete;
+ std::unique_ptr<std::vector<int>> file_descriptor_table = nullptr; // Created lazily on need
};
} // namespace s4u
} // namespace simgrid