1 files changed, 51 insertions, 0 deletions
diff --git a/src/client/client.h b/src/client/client.h
index 852ade3..bc2d702 100644
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -11,22 +11,73 @@
 #include <utility>
 
 #include "shared_memory.h"
+
+/**
+ * @class Client
+ * @brief Represents the client, which performs actions on the hashtable of the server.
+ */
 class Client {
 public:
+    /**
+     * @brief Constructs a new client and opens the shared memory.
+     */
     Client();
+
+    /**
+     * @brief Unmaps the shared memory.
+     */
     ~Client();
 
+    /**
+     * @brief Main client program.
+     *
+     * @details The user can choose the operation and the arguments, which will be sent to the
+     * server.
+     */
     void start_client();
 
 private:
+    /**
+     * @brief Memory which is shared with the server.
+     */
     SharedMemory* shared_memory;
+
+    /**
+     * @brief File descriptor for the shared memory, used to unmap and close the memory at the end.
+     */
     int shm_fd;
 
+    /**
+     * @brief Sends a request to the server.
+     *
+     * @param shared_memory The memory to use.
+     * @param type The type of the operation the server has to process.
+     * @param k First potential argument of the request, represents the key.
+     * @param v Second potential argument of the request, represent the value.
+     * @return int The index of the request in the circular-buffer, so we can access it again for
+     * processing the respond.
+     */
     int send_request(
         SharedMemory* shared_memory,
         Operations type,
         std::optional<const std::string> k,
         std::optional<const std::string> v);
+
+    /**
+     * @brief Determines if the request was processed by the server.
+     *
+     * @param shared_memory The memory to use.
+     * @param index The index of the request in the circular-buffer.
+     * @return bool The request was processed by the server.
+     */
     bool request_processed(SharedMemory* shared_memory, int index);
+
+    /**
+     * @brief Processes the respond of the server.
+     *
+     * @param shared_memory The memory to use.
+     * @param index The index of the request in the circular-buffer.
+     * @return std::string The response of the server as a string.
+     */
     std::string process_respond(SharedMemory* shared_memory, int index);
 };