#ifndef ZMEXVIAERRLOG_H
#define ZMEXVIAERRLOG_H 


// ----------------------------------------------------------------------
//
// ZMexViaErrlog.h - provide basic logging behavior to an ErrorLog
//
// History:
//   05-Jan-1999  WEB  Initial draft.
//
// ----------------------------------------------------------------------


#ifndef ZMENVIRONMENT_H
  #include "ZMutility/ZMenvironment.h"
#endif

#ifndef ZMEXLOGGER_H
  #include "Exceptions/ZMexLogger.h"
#endif

#ifndef ZMEXLOGRESULT_H
  #include "Exceptions/ZMexLogResult.h"
#endif

#ifndef ZMXEL_H
  #include "ErrLogEx/ZMxel.h"
#endif


// ----------------------------------------------------------------------


ZM_BEGIN_NAMESPACE( zmex )	/*  namespace zmex  {  */


// ----------------------------------------------------------------------


class ErrorLog;


// ----------------------------------------------------------------------


// ------------
// ZMexViaErrlog
// ------------

class ZMexViaErrlog : public ZMexLogBehavior  {

public:

  ZMexViaErrlog( ErrorLog & log );
    // Construct this behavior

  virtual ~ZMexViaErrlog();
    // Destroy this behavior

  virtual ZM_COVARIANT_TYPE(ZMexLogBehavior,ZMexViaErrlog) *  clone() const;
    // Duplicate this logger object

  virtual ZMexLogResult  emit( const ZMexception & x );
    // Carry out this logger's basic logging behavior: log to an ErrorLog

  virtual ZMexLogResult  emit( const std::string & s );
    // Should not be called!

private:

  ErrorLog &  myLog;
    // Keep track of desired logger sink

};  // ZMexLogBehavior



// ----------------------------------------------------------------------


ZM_END_NAMESPACE( zmex )	/*  }  // namespace zmex  */


// ----------------------------------------------------------------------


#endif  // ZMEXVIAERRLOG_H