barrier/base/XBase.h

47 lines
763 B
C++

#ifndef XBASE_H
#define XBASE_H
#include "CString.h"
#include "stdpre.h"
#include <exception>
#include "stdpost.h"
class XBase : public std::exception {
public:
XBase();
XBase(const CString& msg);
virtual ~XBase();
// std::exception overrides
virtual const char* what() const;
protected:
// 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();
private:
mutable CString m_what;
};
class MXErrno {
public:
MXErrno();
MXErrno(int);
// manipulators
// accessors
int getErrno() const;
const char* getErrstr() const;
private:
int m_errno;
};
#endif