Diff: RingBuffer.h

Revision:

17:2f728fd13bc0

Parent:

16:cdfcb63b2c4b

--- a/RingBuffer.h	Wed Mar 20 00:28:27 2013 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,72 +0,0 @@
-/*
-Copyright (c) 2013, Senio Networks, Inc.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#ifndef RING_BUFFER_H
-#define RING_BUFFER_H
-
-#include <stdio.h>
-template <typename T, size_t SIZE>
-class RingBuffer {
-public:
-    RingBuffer() : head(0), tail(0) {
-    }
-
-    int writable() {
-        return head < tail ? tail - head - 1 : tail - head + (sizeof(buf) / sizeof(T)) - 1;
-    }
-
-    int readable() {
-        return tail <= head ? head - tail : head - tail + (sizeof(buf) / sizeof(T)) - 1;
-    }
-
-    T putc(T c) {
-        if (!writable())
-            return (T) -1;
-
-        buf[head] = c;
-        head = (head + 1) % (sizeof(buf) / sizeof(T));
-
-        return c;
-    }
-
-    int getc() {
-        if (readable()) {
-            T c = buf[tail];
-            tail = (tail + 1) % (sizeof(buf) / sizeof(T));
-            return c;
-        }
-        return -1;
-    }
-
-    T operator=(T c) {
-        return putc(c);
-    }
-
-    operator int() {
-        return (int) getc();
-    }
-
-    int head, tail;
-    T buf[SIZE];
-};
-
-#endif
\ No newline at end of file