1 | #ifndef MXLOG_H |
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2 | #define MXLOG_H |
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3 | |
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4 | #include "base/loggers.h" |
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5 | |
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6 | namespace bdm { |
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7 | int mxReplaceFieldNM ( mxArray *X, const char * fname, mxArray *X1 ) { |
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8 | mxArray *Old; |
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9 | int i; |
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10 | |
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11 | if ( ( i = mxGetFieldNumber ( X, fname ) ) == -1 ) { |
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12 | if ( ( i = mxAddField ( X, fname ) ) == -1 ) return i; |
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13 | |
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14 | } |
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15 | |
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16 | Old = mxGetFieldByNumber ( X, 0, i ); |
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17 | if ( Old ) mxDestroyArray ( Old ); |
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18 | mxSetFieldByNumber ( X, 0, i, X1 ); |
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19 | return i; |
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20 | |
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21 | }; |
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22 | |
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23 | void Arrayvec2mxArray ( const Array<vec> &in, mxArray *out ) { |
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24 | int rows, cols, r, c; |
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25 | |
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26 | double* temp = ( double * ) mxGetPr ( out ); |
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27 | if ( temp == 0 ) mexErrMsgTxt ( "mat2mxArray: Pointer to data is NULL" ); |
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28 | |
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29 | cols = in.size(); |
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30 | if ( cols == 0 ) mexErrMsgTxt ( "mat2mxArray: Data has zero columns" ); |
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31 | |
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32 | rows = in ( 0 ).length(); //length of the first vec |
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33 | if ( rows == 0 ) mexErrMsgTxt ( "mat2mxArray: Data has zero rows" ); |
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34 | |
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35 | for ( c = 0; c < cols; c++ ) { |
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36 | for ( r = 0; r < rows; r++ ) { |
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37 | *temp++ = in ( c ) ( r ); |
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38 | |
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39 | } |
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40 | } |
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41 | |
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42 | } |
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43 | |
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44 | //! Logger storing results into an mxArray |
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45 | class mexlog : public memlog { |
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46 | public: |
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47 | //! constructor |
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48 | mexlog() : memlog ( 0, "" ) {}; |
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49 | //! constructor |
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50 | mexlog(long maxlen0) : memlog ( maxlen0, "" ) {}; |
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51 | //! copy internal data to output mxArray |
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52 | mxArray* toCell() { |
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53 | mxArray* tmp = mxCreateStructMatrix ( 1, 1, 0, NULL ); |
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54 | |
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55 | //copied from itsave |
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56 | int i; |
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57 | string vec_name = ""; |
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58 | int istart, iend; |
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59 | |
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60 | mat M; //temporary matrix |
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61 | for ( i = 0; i < entries.length(); i++ ) { |
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62 | istart = 0; |
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63 | for ( int j = 0; j < entries ( i ).length(); j++ ) { // same for as in add!!! |
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64 | vec_name = names ( i ) +prefix_sep()+ entries ( i ).name ( j ); |
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65 | iend = istart + entries ( i ).size ( j ) - 1; |
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66 | M = vectors ( i ).get_cols ( istart, iend ); |
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67 | istart = iend + 1; |
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68 | // copy the selection to mx |
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69 | mxArray* fld = mxCreateDoubleMatrix ( M.rows(), M.cols(), mxREAL ); |
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70 | mat2mxArray ( M, fld ); |
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71 | mxReplaceFieldNM ( tmp, vec_name.c_str(), fld ); |
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72 | } |
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73 | } |
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74 | return tmp; |
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75 | } |
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76 | void from_setting ( const Setting &root ) { |
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77 | maxlen = root["maxlen"]; |
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78 | } |
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79 | }; |
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80 | UIREGISTER ( mexlog ); |
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81 | SHAREDPTR ( mexlog ); |
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82 | } |
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83 | |
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84 | #endif //MXLOG_H |
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