Last change
on this file since 1571 was
1342,
checked in by yushan, 7 years ago
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log files
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Property copyright set to
Software name : XIOS (Xml I/O Server) http://forge.ipsl.jussieu.fr/ioserver Creation date : January 2009 Licence : CeCCIL version2 see license file in root directory : Licence_CeCILL_V2-en.txt or http://www.cecill.info/licences/Licence_CeCILL_V2-en.html Holder : CEA/LSCE (Laboratoire des Sciences du CLimat et de l'Environnement) CNRS/IPSL (Institut Pierre Simon Laplace) Project Manager : Yann Meurdesoif yann.meurdesoif@cea.fr
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File size:
1.7 KB
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1 | #ifndef __XIOS_LOG_HPP__ |
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2 | #define __XIOS_LOG_HPP__ |
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3 | |
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4 | #include <string> |
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5 | #include <iostream> |
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6 | #include <string> |
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7 | #include <stdio.h> |
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8 | #include <omp.h> |
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9 | |
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10 | namespace xios |
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11 | { |
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12 | using namespace std ; |
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13 | |
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14 | class CLog : public ostream |
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15 | { |
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16 | public : |
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17 | CLog(const string& name_, std::streambuf* sBuff = cout.rdbuf()) |
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18 | : ostream(sBuff), level(0), name(name_), strBuf_(sBuff) |
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19 | { |
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20 | omp_init_lock( &mutex ); |
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21 | for(int i=0; i<16; i++) |
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22 | strBuf_array[i] = sBuff; |
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23 | } |
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24 | |
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25 | ~CLog() |
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26 | { |
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27 | omp_destroy_lock( &mutex ); |
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28 | } |
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29 | |
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30 | CLog& operator()(int l); |
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31 | void setLevel(int l) {level=l; } |
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32 | int getLevel() {return level ;} |
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33 | bool isActive(void) { if (rdbuf()==NULL) return true ; else return false ;} |
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34 | bool isActive(int l) {if (l<=level) return true ; else return false ; } |
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35 | |
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36 | public: |
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37 | //! Write log into a file with its streambuf |
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38 | void write2File(std::streambuf* sBuff) { changeStreamBuff(sBuff); } |
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39 | |
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40 | //! Write log into standard output |
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41 | void write2StdOut() { changeStreamBuff(cout.rdbuf()); } |
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42 | |
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43 | //! Write log into standard error output |
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44 | void write2StdErr() { changeStreamBuff(cerr.rdbuf()); } |
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45 | |
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46 | private: |
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47 | /*! |
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48 | * \brief Change current streambuf (by default std::cout) to new one |
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49 | * This function associates a new streambuf to the current log object |
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50 | * \param [in] pointer to new streambuf |
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51 | */ |
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52 | void changeStreamBuff(std::streambuf* sBuff) |
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53 | { |
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54 | strBuf_ = sBuff; |
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55 | strBuf_array[omp_get_thread_num()] = sBuff; |
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56 | rdbuf(sBuff); |
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57 | } |
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58 | |
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59 | int level ; |
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60 | string name ; |
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61 | std::streambuf* strBuf_; |
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62 | std::streambuf* strBuf_array[16]; |
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63 | omp_lock_t mutex; |
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64 | }; |
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65 | |
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66 | extern CLog info; |
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67 | extern CLog report; |
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68 | extern CLog error; |
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69 | |
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70 | extern std::filebuf* info_FB[16]; |
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71 | } |
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72 | #endif |
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