70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
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// BaseException.h: interface for the CBaseException class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_BASEEXCEPTION_H__0902F453_576E_48BB_90ED_7FC4CA666A82__INCLUDED_)
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#define AFX_BASEEXCEPTION_H__0902F453_576E_48BB_90ED_7FC4CA666A82__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include <stdexcept>
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#include <string>
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#include <iostream>
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using namespace std;
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#pragma warning( disable : 4290 ) // disable Exception Specification warning
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#pragma warning( disable : 4996 ) // disable sprintf warning
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#define LOCATION Location(__FILE__, __LINE__)
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/** This function returns string object of Error filename and line number */
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inline string Location(string file, int lineNo) {
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char buf[64];
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sprintf(buf, " line no. %d", lineNo);
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return file + buf;
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}
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/** Base class of All Exception Classes.
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*
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* BaseException and all derivative classes have 3 Constructs.
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*
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* ex) You can throw BaseException object like this.
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*
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* 1. throw BaseException(); -> message would be "Exception"
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*
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* 2. throw BaseException(_T("Disaster")); -> message would be "Disaster"
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*
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* 3. throw BaseException(_T("Disaster"), LOCATION); ->message would be "Disaster SomeFile line no 11"
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*/
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class BaseException : public runtime_error
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{
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public:
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/** Default Constructor
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* @param None
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* @exceptions None
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*/
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BaseException() throw() : runtime_error("error") {}
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/** Constructor with string description
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* @param message - This should be a useful message for error tracking.
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* @exceptions None
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*/
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BaseException(string message) throw() : runtime_error(message) {}
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/** Constructor with string description and error location
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* @param message - This should be a useful message for error tracking.
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* @param location - Location where Exception has occrurred. You can use LOCATION macro here.
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* @exceptions None
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*/
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BaseException(string message, string location) throw() : runtime_error(message+location) {}
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/** This function outputs the error message in some output stream
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* @param os - some output stream
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* @return None
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* @exceptions None
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*/
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void Log(ostream& os) throw() { os << what() << endl; }
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};
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#endif // !defined(AFX_BASEEXCEPTION_H__0902F453_576E_48BB_90ED_7FC4CA666A82__INCLUDED_)
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