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/**************************** error.h ************************************
* Author: Agner Fog
* Date created: 2006-07-15
* Last modified: 2006-07-15
* Project: objconv
* Module: error.h
* Description:
* Header file for error handler error.cpp
*
* Copyright 2006-2008 GNU General Public License http://www.gnu.org/licenses
*****************************************************************************/
#ifndef OBJCONV_ERROR_H
#define OBJCONV_ERROR_H
// Structure for defining error message texts
struct SErrorText {
int ErrorNumber; // Error number
int Status; // bit 0-3 = severity: 0 = ignore, 1 = warning, 2 = error, 9 = abort
// bit 8 = error number not found
char const * Text; // Error text
};
// General error routine for reporting warning and error messages to STDERR output
class CErrorReporter {
public:
CErrorReporter(); // Default constructor
static SErrorText * FindError(int ErrorNumber); // Search for error in ErrorTexts
void submit(int ErrorNumber); // Print error message
void submit(int ErrorNumber, int extra); // Print error message with extra info
void submit(int ErrorNumber, int, int); // Print error message with two extra numbers inserted
void submit(int ErrorNumber, char const * extra); // Print error message with extra info
void submit(int ErrorNumber, char const *, char const *); // Print error message with two extra text fields inserted
void submit(int ErrorNumber, int, char const *); // Print error message with two extra text fields inserted
int Number(); // Get number of errors
int GetWorstError(); // Get highest warning or error number encountered
void ClearError(int ErrorNumber); // Ignore further occurrences of this error
protected:
int NumErrors; // Number of errors detected
int NumWarnings; // Number of warnings detected
int WorstError; // Highest error number encountered
int MaxWarnings; // Max number of warning messages to pring
int MaxErrors; // Max number of error messages to print
void HandleError(SErrorText * err, char const * text); // Used by submit function
};
#ifndef OBJCONV_ERROR_CPP
extern CErrorReporter err; // Error handling object is in error.cpp
extern SErrorText ErrorTexts[]; // List of error texts
#endif
#endif // #ifndef OBJCONV_ERROR_H
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