cec: added GetLibVersionMinor()/cec_get_lib_version_minor() and set the minor version...

[deb_libcec.git] / src / lib / util / buffer.h

diff --git a/src/lib/util/buffer.h b/src/lib/util/buffer.h
index f284131d2ca1c511ea4932be199603e2435b5dad..ded4001dac43586d92fac960938de629195f6b65 100644 (file)
--- a/src/lib/util/buffer.h
+++ b/src/lib/util/buffer.h
@@ -40,11 +40,21 @@ namespace CEC
     struct CecBuffer
     {
     public:
-      CecBuffer(int iMaxSize = 100)
+      CecBuffer(unsigned int iMaxSize = 100)
       {
         m_maxSize = iMaxSize;
       }
-      virtual ~CecBuffer(void) {}
+
+      virtual ~CecBuffer(void)
+      {
+        Clear();
+      }
+
+      void Clear(void)
+      {
+        while (!m_buffer.empty())
+          m_buffer.pop();
+      }
 
       int Size(void) const { return m_buffer.size(); }
 
@@ -62,7 +72,7 @@ namespace CEC
       {
         bool bReturn(false);
         CLockObject lock(&m_mutex);
-        if (m_buffer.size() > 0)
+        if (!m_buffer.empty())
         {
           entry = m_buffer.front();
           m_buffer.pop();
@@ -72,7 +82,7 @@ namespace CEC
       }
 
     private:
-      int                m_maxSize;
+      unsigned int       m_maxSize;
       std::queue<_BType> m_buffer;
       CMutex             m_mutex;
     };