barrier/lib/io/XIO.h

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#ifndef XIO_H
#define XIO_H
#include "XBase.h"
//! Generic I/O exception
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class XIO : public XBase { };
//! Generic I/O exception using \c errno
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class XIOErrno : public XIO, public MXErrno {
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public:
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XIOErrno();
XIOErrno(int);
};
//! I/O closing exception
/*!
Thrown if a stream cannot be closed.
*/
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class XIOClose: public XIOErrno {
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protected:
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// XBase overrides
virtual CString getWhat() const throw();
};
//! I/O already closed exception
/*!
Thrown when attempting to close or perform I/O on an already closed.
stream.
*/
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class XIOClosed : public XIO {
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protected:
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// XBase overrides
virtual CString getWhat() const throw();
};
//! I/O end of stream exception
/*!
Thrown when attempting to read beyond the end of a stream.
*/
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class XIOEndOfStream : public XIO {
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protected:
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// XBase overrides
virtual CString getWhat() const throw();
};
#endif