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ErrorHandler.cpp

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00001 /* ****************************************************************** **
00002 **    OpenSees - Open System for Earthquake Engineering Simulation    **
00003 **          Pacific Earthquake Engineering Research Center            **
00004 **                                                                    **
00005 **                                                                    **
00006 ** (C) Copyright 1999, The Regents of the University of California    **
00007 ** All Rights Reserved.                                               **
00008 **                                                                    **
00009 ** Commercial use of this program without express permission of the   **
00010 ** University of California, Berkeley, is strictly prohibited.  See   **
00011 ** file 'COPYRIGHT'  in main directory for information on usage and   **
00012 ** redistribution,  and for a DISCLAIMER OF ALL WARRANTIES.           **
00013 **                                                                    **
00014 ** Developed by:                                                      **
00015 **   Frank McKenna (fmckenna@ce.berkeley.edu)                         **
00016 **   Gregory L. Fenves (fenves@ce.berkeley.edu)                       **
00017 **   Filip C. Filippou (filippou@ce.berkeley.edu)                     **
00018 **                                                                    **
00019 ** ****************************************************************** */
00020                                                                         
00021 // $Revision: 1.4 $
00022 // $Date: 2003/02/14 23:01:24 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/handler/ErrorHandler.cpp,v $
00024                                                                         
00025                                                                         
00026 // File: ~/handler/ErrorHandler.C
00027 //
00028 // Written: fmk 
00029 // Created: 11/99
00030 // Revision: A
00031 //
00032 // Description: This file contains the class implementation for
00033 // ErrorHandler. 
00034 //
00035 // What: "@(#) ErrorHandler.C, revA"
00036 
00037 #include "ErrorHandler.h"
00038 
00039 ErrorHandler::ErrorHandler()
00040 {
00041 
00042 }
00043 
00044 ErrorHandler::~ErrorHandler()
00045 {
00046     // does nothing
00047 }
00048  
00049 void
00050 ErrorHandler::outputMessage(ostream &theStream, const char *msg, va_list args) 
00051 {
00052   int dataInt;
00053   double dataDouble;
00054   char *dataString;
00055   char dataChar;
00056 
00057   int pos =0;
00058   int done =0;
00059   
00060   // parse the msg string until end of string '\0' is
00061   // encounterd, send to the output stream any character,
00062   // if we encounter a %d or a %f get the integer or double 
00063   // from the next arg on the va_list and send it to the stream
00064 
00065   while (done != 1) {
00066 
00067     // if reach string end then we are done
00068     if (msg[pos] == '\0')
00069       break;
00070 
00071     // otherwise parse string , looking for special %d and %f
00072     if (msg[pos] != '%') {
00073       dataChar = msg[pos];
00074       theStream << dataChar;
00075     } else {
00076       pos++;
00077       switch(msg[pos]) {
00078       case 'd':
00079         dataInt = va_arg(args,int);
00080         theStream << dataInt;
00081         break;
00082         
00083       case 'f':
00084         dataDouble = va_arg(args,double);
00085         theStream << dataDouble;
00086         break;  
00087 
00088       case 's':
00089         dataString = va_arg(args,char *);
00090         theStream << dataString;
00091         break;  
00092 
00093       default:
00094         ;
00095       }
00096      }
00097     pos++;
00098   }
00099   theStream << std::endl;
00100 }

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