hkStreamWriter.h
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- /*
- *
- * Confidential Information of Telekinesys Research Limited (t/a Havok). Not for disclosure or distribution without Havok's
- * prior written consent. This software contains code, techniques and know-how which is confidential and proprietary to Havok.
- * Level 2 and Level 3 source code contains trade secrets of Havok. Havok Software (C) Copyright 1999-2009 Telekinesys Research Limited t/a Havok. All Rights Reserved. Use of this software is subject to the terms of an end user license agreement.
- *
- */
- #ifndef HKBASE_STREAM_WRITER_H
- #define HKBASE_STREAM_WRITER_H
- /// A generic interface to writing a stream of bytes.
- /// The reader may optionally support buffering or may be
- /// wrapped as a child stream of an hkBufferedStreamWriter.
- class hkStreamWriter : public hkReferencedObject
- {
- public:
- HK_DECLARE_CLASS_ALLOCATOR(HK_MEMORY_CLASS_STREAM);
- hkStreamWriter() {}
- /// Return false if end of file has been reached or some other error.
- /// Otherwise return true.
- virtual hkBool isOk() const = 0;
- /// Write nbytes. Returns the number of bytes written.
- /// The number of bytes returned may be less than nbytes
- /// (in the case of nonblocking sockets for instance).
- virtual int write(const void* buf, int nbytes) = 0;
- /// Flush any internal buffers.
- virtual void flush() { }
- /// Return true if seeking is supported on this stream. By default not supported.
- virtual hkBool seekTellSupported() const;
- /// Parameter for seek method.
- enum SeekWhence { STREAM_SET=0, STREAM_CUR=1, STREAM_END=2 };
- /// Seek to offset from whence.
- virtual hkResult seek(int offset, SeekWhence whence);
- /// Get the current file offset if supported or -1 on error.
- /// Default implementation calls seek(0, STREAM_CUR);
- virtual int tell() const;
- };
- #endif //HKBASE_STREAM_WRITER_H
- /*
- * Havok SDK - NO SOURCE PC DOWNLOAD, BUILD(#20090216)
- *
- * Confidential Information of Havok. (C) Copyright 1999-2009
- * Telekinesys Research Limited t/a Havok. All Rights Reserved. The Havok
- * Logo, and the Havok buzzsaw logo are trademarks of Havok. Title, ownership
- * rights, and intellectual property rights in the Havok software remain in
- * Havok and/or its suppliers.
- *
- * Use of this software for evaluation purposes is subject to and indicates
- * acceptance of the End User licence Agreement for this product. A copy of
- * the license is included with this software and is also available at www.havok.com/tryhavok.
- *
- */