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Diffstat (limited to 'tderadio3/src/include/multibuffer.h')
| -rw-r--r-- | tderadio3/src/include/multibuffer.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/tderadio3/src/include/multibuffer.h b/tderadio3/src/include/multibuffer.h deleted file mode 100644 index e0ed05c..0000000 --- a/tderadio3/src/include/multibuffer.h +++ /dev/null @@ -1,65 +0,0 @@ -/*************************************************************************** - multibuffer.h - ------------------- - begin : Sat Aug 20 2005 - copyright : (C) 2005 by Martin Witte - email : witte@kawo1.rwth-aachen.de - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ - -#ifndef KRADIO_MULTIBUFFER_H -#define KRADIO_MULTIBUFFER_H - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <tqsemaphore.h> -#include <tqstring.h> - -class MultiBuffer -{ -public: - MultiBuffer(size_t n_buffers, size_t buffersize); - ~MultiBuffer(); - - char *lockWriteBuffer (size_t &bufferSize); - bool unlockWriteBuffer (size_t bufferSize); // return value: complete buffer full / ready for read - void unlockAllWriteBuffers(); - char *wait4ReadBuffer (size_t &buffer_fill); - char *getCurrentReadBuffer(size_t &buffer_fill) const; - - const TQString &getErrorString() const { return m_errorString; } - bool hasError() const { return m_error; } - void resetError(); - - size_t getWriteBufferFill() const { return (m_currentReadBuffer != m_currentWriteBuffer) ? m_buffersFill[m_currentWriteBuffer] : 0; } - size_t getAvailableWriteBuffer() const; - size_t getAvailableReadBuffers() const; - size_t getCurrentReadBufferIdx() const { return m_currentReadBuffer; } - size_t getCurrentWriteBufferIdx() const { return m_currentWriteBuffer; } - -protected: - - size_t m_nBuffers; - size_t m_BufferSize; - - char **m_buffers; - size_t *m_buffersFill; - size_t m_currentReadBuffer; - size_t m_currentWriteBuffer; - TQSemaphore m_readLock; - - TQString m_errorString; - bool m_error; -}; - -#endif |