1 | // -*- c++ -*- |
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2 | // |
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3 | // Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana |
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4 | // University Research and Technology |
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5 | // Corporation. All rights reserved. |
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6 | // Copyright (c) 2004-2005 The University of Tennessee and The University |
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7 | // of Tennessee Research Foundation. All rights |
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8 | // reserved. |
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9 | // Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, |
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10 | // University of Stuttgart. All rights reserved. |
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11 | // Copyright (c) 2004-2005 The Regents of the University of California. |
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12 | // All rights reserved. |
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13 | // $COPYRIGHT$ |
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14 | // |
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15 | // Additional copyrights may follow |
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16 | // |
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17 | // $HEADER$ |
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18 | // |
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19 | |
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20 | class Exception { |
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21 | public: |
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22 | |
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23 | #if 0 /* OMPI_ENABLE_MPI_PROFILING */ |
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24 | |
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25 | inline Exception(int ec) : pmpi_exception(ec) { } |
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26 | |
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27 | int Get_error_code() const; |
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28 | |
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29 | int Get_error_class() const; |
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30 | |
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31 | const char* Get_error_string() const; |
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32 | |
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33 | #else |
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34 | |
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35 | inline Exception(int ec) : error_code(ec), error_string(0), error_class(-1) { |
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36 | (void)MPI_Error_class(error_code, &error_class); |
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37 | int resultlen; |
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38 | error_string = new char[MAX_ERROR_STRING]; |
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39 | (void)MPI_Error_string(error_code, error_string, &resultlen); |
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40 | } |
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41 | inline ~Exception() { |
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42 | delete[] error_string; |
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43 | } |
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44 | // Better put in a copy constructor here since we have a string; |
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45 | // copy by value (from the default copy constructor) would be |
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46 | // disasterous. |
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47 | inline Exception(const Exception& a) |
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48 | : error_code(a.error_code), error_class(a.error_class) |
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49 | { |
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50 | error_string = new char[MAX_ERROR_STRING]; |
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51 | // Rather that force an include of <string.h>, especially this |
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52 | // late in the game (recall that this file is included deep in |
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53 | // other .h files), we'll just do the copy ourselves. |
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54 | for (int i = 0; i < MAX_ERROR_STRING; i++) |
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55 | error_string[i] = a.error_string[i]; |
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56 | } |
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57 | |
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58 | inline int Get_error_code() const { return error_code; } |
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59 | |
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60 | inline int Get_error_class() const { return error_class; } |
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61 | |
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62 | inline const char* Get_error_string() const { return error_string; } |
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63 | |
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64 | #endif |
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65 | |
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66 | protected: |
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67 | #if 0 /* OMPI_ENABLE_MPI_PROFILING */ |
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68 | PMPI::Exception pmpi_exception; |
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69 | #else |
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70 | int error_code; |
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71 | char* error_string; |
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72 | int error_class; |
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73 | #endif |
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74 | }; |
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