John Bailey / CircularBuffer

Small library for using circular buffers (forked from François Berder's implementation in order to add methods and fix problems)

Dependents:   CircularBufferTest XBeeApi

Fork of CircularBuffer by Francois Berder

Test suite can be found in this application, CircularBufferTest

Diff: CircularBuffer.h

Revision:
6:242d0e9f13d1
Parent:
5:abe8909f9603
Child:
7:e2d532183250
--- a/CircularBuffer.h	Sat Jan 18 17:56:32 2014 +0000
+++ b/CircularBuffer.h	Sat Jan 18 18:01:03 2014 +0000
@@ -83,7 +83,7 @@
 
 template<size_t T>
 CircularBuffer<T>::CircularBuffer():
-readIndex(T),
+readIndex(0),
 writeIndex(0)
 {
 }
@@ -141,7 +141,7 @@
 template<size_t T>
 uint32_t CircularBuffer<T>::getSize() const
 {
-    return ((writeIndex > readIndex) ? (writeIndex - readIndex) : (T + writeIndex - readIndex));
+    return ((writeIndex >= readIndex) ? (writeIndex - readIndex) : (T + writeIndex - readIndex));
 }
 
 template<size_t T>