MessageHandling.cpp
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00001 /*
00002  *      This file is part of qpOASES.
00003  *
00004  *      qpOASES -- An Implementation of the Online Active Set Strategy.
00005  *      Copyright (C) 2007-2008 by Hans Joachim Ferreau et al. All rights reserved.
00006  *
00007  *      qpOASES is free software; you can redistribute it and/or
00008  *      modify it under the terms of the GNU Lesser General Public
00009  *      License as published by the Free Software Foundation; either
00010  *      version 2.1 of the License, or (at your option) any later version.
00011  *
00012  *      qpOASES is distributed in the hope that it will be useful,
00013  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  *      Lesser General Public License for more details.
00016  *
00017  *      You should have received a copy of the GNU Lesser General Public
00018  *      License along with qpOASES; if not, write to the Free Software
00019  *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00020  *
00021  */
00022 
00023 
00036 #include <MessageHandling.hpp>
00037 #include <Utils.hpp>
00038 
00039 
00040 
00041 
00043 MessageHandling::ReturnValueList returnValueList[] =
00044 {
00045 /* miscellaneous */
00046 { SUCCESSFUL_RETURN, "Successful return", VS_VISIBLE },
00047 { RET_DIV_BY_ZERO, "Division by zero", VS_VISIBLE },
00048 { RET_INDEX_OUT_OF_BOUNDS, "Index out of bounds", VS_VISIBLE },
00049 { RET_INVALID_ARGUMENTS, "At least one of the arguments is invalid", VS_VISIBLE },
00050 { RET_ERROR_UNDEFINED, "Error number undefined", VS_VISIBLE },
00051 { RET_WARNING_UNDEFINED, "Warning number undefined", VS_VISIBLE },
00052 { RET_INFO_UNDEFINED, "Info number undefined", VS_VISIBLE },
00053 { RET_EWI_UNDEFINED, "Error/warning/info number undefined", VS_VISIBLE },
00054 { RET_AVAILABLE_WITH_LINUX_ONLY, "This function is available under Linux only", VS_HIDDEN },
00055 { RET_UNKNOWN_BUG, "The error occured is not yet known", VS_VISIBLE },
00056 { RET_PRINTLEVEL_CHANGED, "Print level changed", VS_VISIBLE },
00057 { RET_NOT_YET_IMPLEMENTED, "Requested function is not yet implemented.", VS_VISIBLE },
00058 /* Indexlist */
00059 { RET_INDEXLIST_MUST_BE_REORDERD, "Index list has to be reordered", VS_VISIBLE },
00060 { RET_INDEXLIST_EXCEEDS_MAX_LENGTH, "Index list exceeds its maximal physical length", VS_VISIBLE },
00061 { RET_INDEXLIST_CORRUPTED, "Index list corrupted", VS_VISIBLE },
00062 { RET_INDEXLIST_OUTOFBOUNDS, "Physical index is out of bounds", VS_VISIBLE },
00063 { RET_INDEXLIST_ADD_FAILED, "Adding indices from another index set failed", VS_VISIBLE },
00064 { RET_INDEXLIST_INTERSECT_FAILED, "Intersection with another index set failed", VS_VISIBLE },
00065 /* SubjectTo / Bounds / Constraints */
00066 { RET_INDEX_ALREADY_OF_DESIRED_STATUS, "Index is already of desired status", VS_VISIBLE },
00067 { RET_SWAPINDEX_FAILED, "Cannot swap between different indexsets", VS_VISIBLE },
00068 { RET_ADDINDEX_FAILED, "Adding index to index set failed", VS_VISIBLE },
00069 { RET_NOTHING_TO_DO, "Nothing to do", VS_VISIBLE },
00070 { RET_SETUP_BOUND_FAILED, "Setting up bound index failed", VS_VISIBLE },
00071 { RET_SETUP_CONSTRAINT_FAILED, "Setting up constraint index failed", VS_VISIBLE },
00072 { RET_MOVING_BOUND_FAILED, "Moving bound between index sets failed", VS_VISIBLE },
00073 { RET_MOVING_CONSTRAINT_FAILED, "Moving constraint between index sets failed", VS_VISIBLE },
00074 /* QProblem */
00075 { RET_QP_ALREADY_INITIALISED, "QProblem has already been initialised", VS_VISIBLE },
00076 { RET_NO_INIT_WITH_STANDARD_SOLVER, "Initialisation via extern QP solver is not yet implemented", VS_VISIBLE },
00077 { RET_RESET_FAILED, "Reset failed", VS_VISIBLE },
00078 { RET_INIT_FAILED, "Initialisation failed", VS_VISIBLE },
00079 { RET_INIT_FAILED_TQ, "Initialisation failed due to TQ factorisation", VS_VISIBLE },
00080 { RET_INIT_FAILED_CHOLESKY, "Initialisation failed due to Cholesky decomposition", VS_VISIBLE },
00081 { RET_INIT_FAILED_HOTSTART, "Initialisation failed! QP could not be solved!", VS_VISIBLE },
00082 { RET_INIT_FAILED_INFEASIBILITY, "Initial QP could not be solved due to infeasibility!", VS_VISIBLE },
00083 { RET_INIT_FAILED_UNBOUNDEDNESS, "Initial QP could not be solved due to unboundedness!", VS_VISIBLE },
00084 { RET_INIT_SUCCESSFUL, "Initialisation done", VS_VISIBLE },
00085 { RET_OBTAINING_WORKINGSET_FAILED, "Failed to obtain working set for auxiliary QP", VS_VISIBLE },
00086 { RET_SETUP_WORKINGSET_FAILED, "Failed to setup working set for auxiliary QP", VS_VISIBLE },
00087 { RET_SETUP_AUXILIARYQP_FAILED, "Failed to setup auxiliary QP for initialised homotopy", VS_VISIBLE },
00088 { RET_NO_EXTERN_SOLVER, "No extern QP solver available", VS_VISIBLE },
00089 { RET_QP_UNBOUNDED, "QP is unbounded", VS_VISIBLE },
00090 { RET_QP_INFEASIBLE, "QP is infeasible", VS_VISIBLE },
00091 { RET_QP_NOT_SOLVED, "Problems occured while solving QP with standard solver", VS_VISIBLE },
00092 { RET_QP_SOLVED, "QP successfully solved", VS_VISIBLE },
00093 { RET_UNABLE_TO_SOLVE_QP, "Problems occured while solving QP", VS_VISIBLE },
00094 { RET_INITIALISATION_STARTED, "Starting problem initialisation...", VS_VISIBLE },
00095 { RET_HOTSTART_FAILED, "Unable to perform homotopy due to internal error", VS_VISIBLE },
00096 { RET_HOTSTART_FAILED_TO_INIT, "Unable to initialise problem", VS_VISIBLE },
00097 { RET_HOTSTART_FAILED_AS_QP_NOT_INITIALISED, "Unable to perform homotopy as previous QP is not solved", VS_VISIBLE },
00098 { RET_ITERATION_STARTED, "Iteration", VS_VISIBLE },
00099 { RET_SHIFT_DETERMINATION_FAILED, "Determination of shift of the QP data failed", VS_VISIBLE },
00100 { RET_STEPDIRECTION_DETERMINATION_FAILED, "Determination of step direction failed", VS_VISIBLE },
00101 { RET_STEPLENGTH_DETERMINATION_FAILED, "Determination of step direction failed", VS_VISIBLE },
00102 { RET_OPTIMAL_SOLUTION_FOUND, "Optimal solution of neighbouring QP found", VS_VISIBLE },
00103 { RET_HOMOTOPY_STEP_FAILED, "Unable to perform homotopy step", VS_VISIBLE },
00104 { RET_HOTSTART_STOPPED_INFEASIBILITY, "Premature homotopy termination because QP is infeasible", VS_VISIBLE },
00105 { RET_HOTSTART_STOPPED_UNBOUNDEDNESS, "Premature homotopy termination because QP is unbounded", VS_VISIBLE },
00106 { RET_WORKINGSET_UPDATE_FAILED, "Unable to update working sets according to initial guesses", VS_VISIBLE },
00107 { RET_MAX_NWSR_REACHED, "Maximum number of working set recalculations performed", VS_VISIBLE },
00108 { RET_CONSTRAINTS_NOT_SPECIFIED, "Problem does comprise constraints! You have to specify new constraints' bounds", VS_VISIBLE },
00109 { RET_INVALID_FACTORISATION_FLAG, "Invalid factorisation flag", VS_VISIBLE },
00110 { RET_UNABLE_TO_SAVE_QPDATA, "Unable to save QP data", VS_VISIBLE },
00111 { RET_STEPDIRECTION_FAILED_TQ, "Abnormal termination due to TQ factorisation", VS_VISIBLE },
00112 { RET_STEPDIRECTION_FAILED_CHOLESKY, "Abnormal termination due to Cholesky factorisation", VS_VISIBLE },
00113 { RET_CYCLING_DETECTED, "Cycling detected", VS_VISIBLE },
00114 { RET_CYCLING_NOT_RESOLVED, "Cycling cannot be resolved, QP is probably infeasible", VS_VISIBLE },
00115 { RET_CYCLING_RESOLVED, "Cycling probably resolved", VS_VISIBLE },
00116 { RET_STEPSIZE, "", VS_VISIBLE },
00117 { RET_STEPSIZE_NONPOSITIVE, "", VS_VISIBLE },
00118 { RET_SETUPSUBJECTTOTYPE_FAILED, "Setup of SubjectToTypes failed", VS_VISIBLE },
00119 { RET_ADDCONSTRAINT_FAILED, "Addition of constraint to working set failed", VS_VISIBLE },
00120 { RET_ADDCONSTRAINT_FAILED_INFEASIBILITY, "Addition of constraint to working set failed", VS_VISIBLE },
00121 { RET_ADDBOUND_FAILED, "Addition of bound to working set failed", VS_VISIBLE },
00122 { RET_ADDBOUND_FAILED_INFEASIBILITY, "Addition of bound to working set failed", VS_VISIBLE },
00123 { RET_REMOVECONSTRAINT_FAILED, "Removal of constraint from working set failed", VS_VISIBLE },
00124 { RET_REMOVEBOUND_FAILED, "Removal of bound from working set failed", VS_VISIBLE },
00125 { RET_REMOVE_FROM_ACTIVESET, "Removing from active set:", VS_VISIBLE },
00126 { RET_ADD_TO_ACTIVESET, "Adding to active set:", VS_VISIBLE },
00127 { RET_REMOVE_FROM_ACTIVESET_FAILED, "Removing from active set failed", VS_VISIBLE },
00128 { RET_ADD_TO_ACTIVESET_FAILED, "Adding to active set failed", VS_VISIBLE },
00129 { RET_CONSTRAINT_ALREADY_ACTIVE, "Constraint is already active", VS_VISIBLE },
00130 { RET_ALL_CONSTRAINTS_ACTIVE, "All constraints are active, no further constraint can be added", VS_VISIBLE },
00131 { RET_LINEARLY_DEPENDENT, "New bound/constraint is linearly dependent", VS_VISIBLE },
00132 { RET_LINEARLY_INDEPENDENT, "New bound/constraint is linearly independent", VS_VISIBLE },
00133 { RET_LI_RESOLVED, "Linear independence of active contraint matrix successfully resolved", VS_VISIBLE },
00134 { RET_ENSURELI_FAILED, "Failed to ensure linear indepence of active contraint matrix", VS_VISIBLE },
00135 { RET_ENSURELI_FAILED_TQ, "Abnormal termination due to TQ factorisation", VS_VISIBLE },
00136 { RET_ENSURELI_FAILED_NOINDEX, "No index found, QP is probably infeasible", VS_VISIBLE },
00137 { RET_ENSURELI_FAILED_CYCLING, "Cycling detected, QP is probably infeasible", VS_VISIBLE },
00138 { RET_BOUND_ALREADY_ACTIVE, "Bound is already active", VS_VISIBLE },
00139 { RET_ALL_BOUNDS_ACTIVE, "All bounds are active, no further bound can be added", VS_VISIBLE },
00140 { RET_CONSTRAINT_NOT_ACTIVE, "Constraint is not active", VS_VISIBLE },
00141 { RET_BOUND_NOT_ACTIVE, "Bound is not active", VS_VISIBLE },
00142 { RET_HESSIAN_NOT_SPD, "Projected Hessian matrix not positive definite", VS_VISIBLE },
00143 { RET_MATRIX_SHIFT_FAILED, "Unable to update matrices or to transform vectors", VS_VISIBLE },
00144 { RET_MATRIX_FACTORISATION_FAILED, "Unable to calculate new matrix factorisations", VS_VISIBLE },
00145 { RET_PRINT_ITERATION_FAILED, "Unable to print information on current iteration", VS_VISIBLE },
00146 { RET_NO_GLOBAL_MESSAGE_OUTPUTFILE, "No global message output file initialised", VS_VISIBLE },
00147 /* Utils */
00148 { RET_UNABLE_TO_OPEN_FILE, "Unable to open file", VS_VISIBLE },
00149 { RET_UNABLE_TO_WRITE_FILE, "Unable to write into file", VS_VISIBLE },
00150 { RET_UNABLE_TO_READ_FILE, "Unable to read from file", VS_VISIBLE },
00151 { RET_FILEDATA_INCONSISTENT, "File contains inconsistent data", VS_VISIBLE },
00152 /* SolutionAnalysis */
00153 { RET_NO_SOLUTION, "QP solution does not satisfy KKT optimality conditions", VS_VISIBLE },
00154 { RET_INACCURATE_SOLUTION, "KKT optimality conditions not satisfied to sufficient accuracy", VS_VISIBLE },
00155 { TERMINAL_LIST_ELEMENT, "", VS_HIDDEN } /* IMPORTANT: Terminal list element! */
00156 };
00157 
00158 
00159 
00160 /*****************************************************************************
00161  *  P U B L I C                                                              *
00162  *****************************************************************************/
00163 
00164 
00165 /*
00166  *      M e s s a g e H a n d l i n g
00167  */
00168 MessageHandling::MessageHandling( ) :   errorVisibility( VS_VISIBLE ),
00169                                                                                 warningVisibility( VS_VISIBLE ),
00170                                                                                 infoVisibility( VS_VISIBLE ),
00171                                                                                 outputFile( myStdout ),
00172                                                                                 errorCount( 0 )
00173 {
00174 }
00175 
00176 /*
00177  *      M e s s a g e H a n d l i n g
00178  */
00179 MessageHandling::MessageHandling( myFILE* _outputFile ) :
00180                                                                                 errorVisibility( VS_VISIBLE ),
00181                                                                                 warningVisibility( VS_VISIBLE ),
00182                                                                                 infoVisibility( VS_VISIBLE ),
00183                                                                                 outputFile( _outputFile ),
00184                                                                                 errorCount( 0 )
00185 {
00186 }
00187 
00188 /*
00189  *      M e s s a g e H a n d l i n g
00190  */
00191 MessageHandling::MessageHandling(       VisibilityStatus _errorVisibility,
00192                                                                         VisibilityStatus _warningVisibility,
00193                                                                         VisibilityStatus _infoVisibility
00194                                                                         ) :
00195                                                                                 errorVisibility( _errorVisibility ),
00196                                                                                 warningVisibility( _warningVisibility ),
00197                                                                                 infoVisibility( _infoVisibility ),
00198                                                                                 outputFile( myStderr ),
00199                                                                                 errorCount( 0 )
00200 {
00201 }
00202 
00203 /*
00204  *      M e s s a g e H a n d l i n g
00205  */
00206 MessageHandling::MessageHandling(       myFILE* _outputFile,
00207                                                                         VisibilityStatus _errorVisibility,
00208                                                                         VisibilityStatus _warningVisibility,
00209                                                                         VisibilityStatus _infoVisibility
00210                                                                         ) :
00211                                                                                 errorVisibility( _errorVisibility ),
00212                                                                                 warningVisibility( _warningVisibility ),
00213                                                                                 infoVisibility( _infoVisibility ),
00214                                                                                 outputFile( _outputFile ),
00215                                                                                 errorCount( 0 )
00216 {
00217 }
00218 
00219 
00220 
00221 /*
00222  *      M e s s a g e H a n d l i n g
00223  */
00224 MessageHandling::MessageHandling( const MessageHandling& rhs ) :
00225                                                                                 errorVisibility( rhs.errorVisibility ),
00226                                                                                 warningVisibility( rhs.warningVisibility ),
00227                                                                                 infoVisibility( rhs.infoVisibility ),
00228                                                                                 outputFile( rhs.outputFile ),
00229                                                                                 errorCount( rhs.errorCount )
00230 {
00231 }
00232 
00233 
00234 /*
00235  *      ~ M e s s a g e H a n d l i n g
00236  */
00237 MessageHandling::~MessageHandling( )
00238 {
00239         #ifdef PC_DEBUG
00240         if ( outputFile != 0 )
00241                 fclose( outputFile );
00242         #endif
00243 }
00244 
00245 
00246 /*
00247  *      o p e r a t o r =
00248  */
00249 MessageHandling& MessageHandling::operator=( const MessageHandling& rhs )
00250 {
00251         if ( this != &rhs )
00252         {
00253                 errorVisibility = rhs.errorVisibility;
00254                 warningVisibility = rhs.warningVisibility;
00255                 infoVisibility = rhs.infoVisibility;
00256                 outputFile = rhs.outputFile;
00257                 errorCount = rhs.errorCount;
00258         }
00259 
00260         return *this;
00261 }
00262 
00263 
00264 /*
00265  *      t h r o w E r r o r
00266  */
00267 returnValue MessageHandling::throwError(
00268         returnValue Enumber,
00269         const char* additionaltext,
00270         const char* functionname,
00271         const char* filename,
00272         const unsigned long linenumber,
00273         VisibilityStatus localVisibilityStatus
00274         )
00275 {
00276         /* consistency check */
00277         if ( Enumber <= SUCCESSFUL_RETURN )
00278                 return throwError( RET_ERROR_UNDEFINED,0,__FUNCTION__,__FILE__,__LINE__,VS_VISIBLE );
00279 
00280         /* Call to common throwMessage function if error shall be displayed. */
00281         if ( errorVisibility == VS_VISIBLE )
00282                 return throwMessage( Enumber,additionaltext,functionname,filename,linenumber,localVisibilityStatus,"ERROR" );
00283         else
00284                 return Enumber;
00285 }
00286 
00287 
00288 /*
00289  *      t h r o w W a r n i n g
00290  */
00291 returnValue MessageHandling::throwWarning(
00292         returnValue Wnumber,
00293         const char* additionaltext,
00294         const char* functionname,
00295         const char* filename,
00296         const unsigned long linenumber,
00297         VisibilityStatus localVisibilityStatus
00298         )
00299 {
00300         /* consistency check */
00301         if ( Wnumber <= SUCCESSFUL_RETURN )
00302                 return throwError( RET_WARNING_UNDEFINED,0,__FUNCTION__,__FILE__,__LINE__,VS_VISIBLE );
00303 
00304         /* Call to common throwMessage function if warning shall be displayed. */
00305         if ( warningVisibility == VS_VISIBLE )
00306                 return throwMessage( Wnumber,additionaltext,functionname,filename,linenumber,localVisibilityStatus,"WARNING" );
00307         else
00308                 return Wnumber;
00309 }
00310 
00311 
00312 /*
00313  *      t h r o w I n f o
00314  */
00315 returnValue MessageHandling::throwInfo(
00316         returnValue Inumber,
00317         const char* additionaltext,
00318         const char* functionname,
00319         const char* filename,
00320         const unsigned long linenumber,
00321         VisibilityStatus localVisibilityStatus
00322         )
00323 {
00324         /* consistency check */
00325         if ( Inumber < SUCCESSFUL_RETURN )
00326                 return throwError( RET_INFO_UNDEFINED,0,__FUNCTION__,__FILE__,__LINE__,VS_VISIBLE );
00327 
00328         /* Call to common throwMessage function if info shall be displayed. */
00329         if ( infoVisibility == VS_VISIBLE )
00330                 return throwMessage( Inumber,additionaltext,functionname,filename,linenumber,localVisibilityStatus,"INFO" );
00331         else
00332                 return Inumber;
00333 }
00334 
00335 
00336 /*
00337  *      r e s e t
00338  */
00339 returnValue MessageHandling::reset( )
00340 {
00341         setErrorVisibilityStatus(   VS_VISIBLE );
00342         setWarningVisibilityStatus( VS_VISIBLE );
00343         setInfoVisibilityStatus(    VS_VISIBLE );
00344 
00345         setOutputFile( myStderr );
00346         setErrorCount( 0 );
00347 
00348         return SUCCESSFUL_RETURN;
00349 }
00350 
00351 
00352 /*
00353  *      l i s t A l l M e s s a g e s
00354  */
00355 returnValue MessageHandling::listAllMessages( )
00356 {
00357         #ifdef PC_DEBUG
00358         int keypos = 0;
00359         char myPrintfString[160];
00360 
00361         /* Run through whole returnValueList and print each item. */
00362         while ( returnValueList[keypos].key != TERMINAL_LIST_ELEMENT )
00363         {
00364                 sprintf( myPrintfString," %d - %s \n",keypos,returnValueList[keypos].data );
00365                 myPrintf( myPrintfString );
00366 
00367                 ++keypos;
00368         }
00369         #endif
00370 
00371         return SUCCESSFUL_RETURN;
00372 }
00373 
00374 
00375 
00376 /*****************************************************************************
00377  *  P R O T E C T E D                                                        *
00378  *****************************************************************************/
00379 
00380 
00381 #ifdef PC_DEBUG  /* Re-define throwMessage function for embedded code! */
00382 
00383 /*
00384  *      t h r o w M e s s a g e
00385  */
00386 returnValue MessageHandling::throwMessage(
00387         returnValue RETnumber,
00388         const char* additionaltext,
00389         const char* functionname,
00390         const char* filename,
00391         const unsigned long linenumber,
00392         VisibilityStatus localVisibilityStatus,
00393         const char* RETstring
00394         )
00395 {
00396         int i;
00397 
00398         int keypos = 0;
00399         char myPrintfString[160];
00400 
00401         /* 1) Determine number of whitespace for output. */
00402         char whitespaces[41];
00403         int numberOfWhitespaces = (errorCount-1)*2;
00404 
00405         if ( numberOfWhitespaces < 0 )
00406                 numberOfWhitespaces = 0;
00407 
00408         if ( numberOfWhitespaces > 40 )
00409                 numberOfWhitespaces = 40;
00410 
00411         for( i=0; i<numberOfWhitespaces; ++i )
00412                 whitespaces[i] = ' ';
00413         whitespaces[numberOfWhitespaces] = '\0';
00414 
00415         /* 2) Find error/warning/info in list. */
00416         while ( returnValueList[keypos].key != TERMINAL_LIST_ELEMENT )
00417         {
00418                 if ( returnValueList[keypos].key == RETnumber )
00419                         break;
00420                 else
00421                         ++keypos;
00422         }
00423 
00424         if ( returnValueList[keypos].key == TERMINAL_LIST_ELEMENT )
00425         {
00426                 throwError( RET_EWI_UNDEFINED,0,__FUNCTION__,__FILE__,__LINE__,VS_VISIBLE );
00427                 return RETnumber;
00428         }
00429 
00430         /* 3) Print error/warning/info. */
00431         if ( ( returnValueList[keypos].globalVisibilityStatus == VS_VISIBLE ) && ( localVisibilityStatus == VS_VISIBLE ) )
00432         {
00433                 if ( errorCount > 0 )
00434                 {
00435                         sprintf( myPrintfString,"%s->", whitespaces );
00436                         myPrintf( myPrintfString );
00437                 }
00438 
00439                 if ( additionaltext == 0 )
00440                 {
00441                         sprintf(        myPrintfString,"%s (%s, %s:%d): \t%s\n",
00442                                                 RETstring,functionname,filename,(int)linenumber,returnValueList[keypos].data
00443                                                 );
00444                         myPrintf( myPrintfString );
00445                 }
00446                 else
00447                 {
00448                         sprintf(        myPrintfString,"%s (%s, %s:%d): \t%s %s\n",
00449                                                 RETstring,functionname,filename,(int)linenumber,returnValueList[keypos].data,additionaltext
00450                                                 );
00451                         myPrintf( myPrintfString );
00452                 }
00453 
00454                 /* take care of proper indention for subsequent error messages */
00455                 if ( RETstring[0] == 'E' )
00456                 {
00457                         ++errorCount;
00458                 }
00459                 else
00460                 {
00461                         if ( errorCount > 0 )
00462                                 myPrintf( "\n" );
00463                         errorCount = 0;
00464                 }
00465         }
00466 
00467         return RETnumber;
00468 }
00469 
00470 #else  /* = PC_DEBUG not defined */
00471 
00472 /*
00473  *      t h r o w M e s s a g e
00474  */
00475 returnValue MessageHandling::throwMessage(
00476         returnValue RETnumber,
00477         const char* additionaltext,
00478         const char* functionname,
00479         const char* filename,
00480         const unsigned long linenumber,
00481         VisibilityStatus localVisibilityStatus,
00482         const char* RETstring
00483         )
00484 {
00485         /* DUMMY CODE FOR PRETENDING USE OF ARGUMENTS
00486          * FOR SUPPRESSING COMPILER WARNINGS! */
00487         int i = 0;
00488         if ( additionaltext == 0 ) i++;
00489         if ( functionname == 0 ) i++;
00490         if ( filename == 0 ) i++;
00491         if ( linenumber == 0 ) i++;
00492         if ( localVisibilityStatus == VS_VISIBLE ) i++;
00493         if ( RETstring == 0 ) i++;
00494         /* END OF DUMMY CODE */
00495 
00496         return RETnumber;
00497 }
00498 
00499 #endif  /* PC_DEBUG */
00500 
00501 
00502 
00503 /*****************************************************************************
00504  *  G L O B A L  M E S S A G E  H A N D L E R                                *
00505  *****************************************************************************/
00506 
00507 
00509 MessageHandling globalMessageHandler( myStderr,VS_VISIBLE,VS_VISIBLE,VS_VISIBLE );
00510 
00511 
00512 /*
00513  *      g e t G l o b a l M e s s a g e H a n d l e r
00514  */
00515 MessageHandling* getGlobalMessageHandler( )
00516 {
00517         return &globalMessageHandler;
00518 }
00519 
00520 const char* MessageHandling::getErrorString(int error)
00521 {
00522         return returnValueList[ error ].data;
00523 }
00524 
00525 
00526 
00527 /*
00528  *      end of file
00529  */


acado
Author(s): Milan Vukov, Rien Quirynen
autogenerated on Thu Aug 27 2015 11:59:20