Diff: ErrorList.h

Revision:

2:aa9a1377aa0d

Child:

6:02df5c1108f1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ErrorList.h	Tue Apr 07 13:09:21 2020 +0000
@@ -0,0 +1,63 @@
+/* mbedBug @version 0.x
+@link    https://github.com/KabukiStarship/mbedbug.git
+@file    /error_list.h
+@author  Cale McCollough <https://cale-mccollough.github.io>
+@license Copyright 2016-20 (C) Kabuki Starship <kabukistarship.com>; all rights 
+reserved (R). This Source Code Form is subject to the terms of the Mozilla 
+Public License, v. 2.0. If a copy of the MPL was not distributed with this file,
+You can obtain one at <https://mozilla.org/MPL/2.0/>. */
+#pragma once
+#include <mbedbug_config.h>
+namespace mbedBug {
+
+/* An array of error strings.
+@code
+ErrorList<5> Errors;
+
+@endcode
+*/
+template<unsigned int ErrorCountMax>
+class ErrorList {
+  public:
+
+    /* Default simple constructor. */
+    ErrorList ()
+    :   ErrorCount (0) {
+        /// Nothing to do here! :-)
+    }
+
+    /* Clears the error list. */
+    void Clears () { ErrorCount = 0; }
+
+    /* Gets the number of Errors. */
+    unsigned int ErrorCountGet () { return ErrorCount; }
+
+    /* Reports an error with the given message. */
+    void Report (const char* Error) {
+        if (ErrorCount >= ErrorCountMax) return;
+        Errors[ErrorCount++] = Error;
+        return this;
+    }
+
+    /* Reports an error with the given message. */
+    ErrorList& operator += (const char* Error) {
+        Report (Error);
+        return this;
+    }
+
+    virtual void Print () {
+        for (int i = 0; i < ErrorCount; ++i)
+            printf ("\r\n%s", Errors[i]);
+    }
+
+    /* Returns the list of Errors. */
+    const char* ErrorsGet () { return Errors; }
+
+  private:
+
+    unsigned int ErrorCount;
+
+    const char* Errors[ErrorCountMax];
+};
+
+}   //< namespace mbedBug