barrier/base/XBase.h

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#ifndef XBASE_H
#define XBASE_H
#include "CString.h"
#include <exception>
class XBase : public std::exception {
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public:
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XBase();
XBase(const CString& msg);
virtual ~XBase();
// std::exception overrides
virtual const char* what() const;
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protected:
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// returns a human readable string describing the exception
virtual CString getWhat() const throw() = 0;
// look up a message and format it
virtual CString format(const char* id,
const char* defaultFormat, ...) const throw();
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private:
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mutable CString m_what;
};
class MXErrno {
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public:
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MXErrno();
MXErrno(int);
// manipulators
// accessors
int getErrno() const;
const char* getErrstr() const;
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private:
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int m_errno;
};
#endif