[12011] | 1 | /* \file WriteData.c:
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| 2 | * \brief: general interface for writing data
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| 3 | */
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| 4 |
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| 5 | #ifdef HAVE_CONFIG_H
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| 6 | #include <config.h>
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| 7 | #else
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| 8 | #error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
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| 9 | #endif
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| 10 |
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| 11 | #include "../../include/include.h"
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| 12 | #include "../../shared/shared.h"
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| 13 |
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| 14 | #if defined(_HAVE_MATLAB_) && defined(_SERIAL_)
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| 15 | #include <mex.h>
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| 16 |
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| 17 | /*FUNCTION WriteData(mxArray** pdataref,DataSet* dataset){{{1*/
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| 18 | void WriteData(mxArray** pdataref,DataSet* dataset){
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| 19 |
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| 20 | mxArray* dataref=NULL;
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| 21 | char* marshalled_dataset=NULL;
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| 22 | int marshalled_dataset_size;
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| 23 |
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| 24 | /*Write a dataset: */
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| 25 | if(dataset){
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| 26 | /* marshall the dataset: */
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| 27 | marshalled_dataset=dataset->Marshall();
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| 28 | marshalled_dataset_size=dataset->MarshallSize();
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| 29 |
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| 30 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 31 | mxSetM(dataref,(mwSize)(marshalled_dataset_size/sizeof(double)));
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| 32 | mxSetN(dataref,(mwSize)1);
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| 33 | mxSetPr(dataref,(double*)marshalled_dataset);
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| 34 | }
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| 35 | else{
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| 36 | /* return empty matrix: */
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| 37 | dataref=mxCreateDoubleMatrix(0,0,mxREAL);
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| 38 | }
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| 39 | *pdataref=dataref;
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| 40 |
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| 41 | }
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| 42 | /*}}}*/
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| 43 | /*FUNCTION WriteData(mxArray** pdataref,Matrix* matrix){{{1*/
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| 44 | void WriteData(mxArray** pdataref,Matrix* matrix){
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| 45 |
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| 46 | mxArray* dataref=NULL;
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| 47 | double* matrix_ptr=NULL;
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| 48 | int rows,cols;
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| 49 | double* tmatrix_ptr=NULL;
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| 50 |
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| 51 | if(matrix){
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| 52 |
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| 53 | #ifdef _HAVE_PETSC_
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| 54 | PetscMatrixToDoubleMatrix(&tmatrix_ptr,&rows,&cols);
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| 55 | #else
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| 56 | matrix_ptr=matrix->matrix->ToSerial();
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| 57 | matrix->matrix->GetSize(&rows,cols);
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| 58 | #endif
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| 59 |
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| 60 | /*Now transpose the matrix: */
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| 61 | tmatrix_ptr=(double*)mxMalloc(rows*cols*sizeof(double));
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| 62 | for(i=0;i<cols;i++){
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| 63 | for(j=0;j<rows;j++){
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| 64 | tmatrix_ptr[i*rows+j]=matrix_ptr[j*cols+i];
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| 65 | }
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| 66 | }
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| 67 |
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| 68 | /*create matlab matrix: */
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| 69 | dataref=mxCreateDoubleMatrix(0,0,mxREAL);
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| 70 | mxSetM(dataref,rows);
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| 71 | mxSetN(dataref,cols);
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| 72 | mxSetPr(dataref,tmatrix_ptr);
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| 73 |
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| 74 | /*Free ressources:*/
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| 75 | xfree((void**)&matrix_ptr);
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| 76 |
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| 77 | }
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| 78 | else{
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| 79 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 80 | }
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| 81 |
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| 82 | *pdataref=dataref;
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| 83 | }
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| 84 | /*}}}*/
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| 85 | /*FUNCTION WriteData(mxArray** pdataref,Vector* vector){{{1*/
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| 86 | void WriteData(mxArray** pdataref,Vector* vector){
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| 87 |
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| 88 | mxArray* dataref=NULL;
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| 89 | double* vector_ptr=NULL;
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| 90 | int rows;
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| 91 |
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| 92 | if(vector){
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| 93 | /*call toolkit routine: */
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| 94 | #ifdef _HAVE_PETSC_
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| 95 | PetscVectorToDoubleVector(&vector_ptr,&rows,vector->vector);
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| 96 | #else
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| 97 | vector_ptr=vector->vector->ToMPISerial();
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| 98 | vector->vector->GetSize(&rows);
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| 99 | #endif
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| 100 |
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| 101 | /*now create the matlab vector: */
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| 102 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 103 | mxSetM(dataref,rows);
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| 104 | mxSetN(dataref,1);
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| 105 | mxSetPr(dataref,vector_ptr);
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| 106 | }
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| 107 | else{
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| 108 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 109 | }
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| 110 | *pdataref=dataref;
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| 111 |
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| 112 | }
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| 113 | /*}}}*/
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| 114 | /*FUNCTION WriteData(mxArray** pdataref,double* matrix, int M,int N){{{1*/
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| 115 | void WriteData(mxArray** pdataref,double* matrix, int M,int N){
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| 116 |
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| 117 | mxArray* dataref=NULL;
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| 118 | mxArray* tdataref=NULL;
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| 119 |
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| 120 | if(matrix){
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| 121 |
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| 122 | /*data is a double* pointer. Copy into a matrix: */
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| 123 | tdataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 124 | mxSetM(tdataref,(mwSize)N);
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| 125 | mxSetN(tdataref,(mwSize)M);
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| 126 | mxSetPr(tdataref,(double*)matrix);
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| 127 |
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| 128 | //transpose
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| 129 | mexCallMATLAB(1,&dataref,1,&tdataref, "transpose");
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| 130 | }
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| 131 | else{
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| 132 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 133 | }
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| 134 | *pdataref=dataref;
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| 135 | }
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| 136 | /*}}}*/
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| 137 | /*FUNCTION WriteData(mxArray** pdataref,int* matrix, int M,int N){{{1*/
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| 138 | void WriteData(mxArray** pdataref,int* matrix, int M,int N){
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| 139 |
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| 140 | mxArray* dataref=NULL;
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| 141 | mxArray* tdataref=NULL;
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| 142 |
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| 143 | if(matrix){
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| 144 |
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| 145 | /*convert to double matrix*/
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| 146 | double* doublematrix=(double*)mxMalloc(M*N*sizeof(double));
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| 147 | for(int i=0;i<M*N;i++) doublematrix[i]=(double)matrix[i];
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| 148 |
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| 149 | /*data is a double* pointer. Copy into a matrix: */
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| 150 | tdataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 151 | mxSetM(tdataref,(mwSize)N);
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| 152 | mxSetN(tdataref,(mwSize)M);
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| 153 | mxSetPr(tdataref,(double*)doublematrix);
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| 154 |
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| 155 | //transpose
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| 156 | mexCallMATLAB(1,&dataref,1,&tdataref, "transpose");
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| 157 | }
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| 158 | else{
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| 159 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 160 | }
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| 161 | *pdataref=dataref;
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| 162 | }
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| 163 | /*}}}*/
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| 164 | /*FUNCTION WriteData(mxArray** pdataref,double* vector, int M){{{1*/
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| 165 | void WriteData(mxArray** pdataref,double* vector, int M){
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| 166 |
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| 167 | mxArray* dataref=NULL;
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| 168 |
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| 169 | if(vector){
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| 170 |
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| 171 | /*data is a double* pointer. Copy into a vector: */
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| 172 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 173 | mxSetM(dataref,(mwSize)M);
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| 174 | mxSetN(dataref,(mwSize)1);
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| 175 | mxSetPr(dataref,vector);
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| 176 | }
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| 177 | else{
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| 178 | dataref = mxCreateDoubleMatrix(0,0,mxREAL);
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| 179 | }
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| 180 |
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| 181 | *pdataref=dataref;
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| 182 | }
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| 183 | /*}}}*/
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| 184 | /*FUNCTION WriteData(mxArray** pdataref,double scalar){{{1*/
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| 185 | void WriteData(mxArray** pdataref,double scalar){
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| 186 |
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| 187 | *pdataref=mxCreateDoubleScalar(scalar);
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| 188 | }
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| 189 | /*}}}*/
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| 190 | /*FUNCTION WriteData(mxArray** pdataref,int integer){{{1*/
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| 191 | void WriteData(mxArray** pdataref,int integer){
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| 192 |
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| 193 | *pdataref=mxCreateDoubleScalar((double)integer);
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| 194 |
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| 195 | }
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| 196 | /*}}}*/
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| 197 | /*FUNCTION WriteData(mxArray** pdataref,int boolean){{{1*/
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| 198 | void WriteData(mxArray** pdataref,bool boolean){
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| 199 |
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| 200 | *pdataref=mxCreateDoubleScalar((double)boolean);
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| 201 |
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| 202 | }
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| 203 | /*}}}*/
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| 204 | /*FUNCTION WriteData(mxArray** pdataref,char* string){{{1*/
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| 205 | void WriteData(mxArray** pdataref,char* string){
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| 206 |
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| 207 | *pdataref=mxCreateString(string);
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| 208 | }
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| 209 | /*}}}*/
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| 210 | /*FUNCTION WriteData(mxArray** pdataref,Parameters* parameters){{{1*/
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| 211 | void WriteData(mxArray** pdataref,Parameters* parameters){
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| 212 |
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| 213 | int i;
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| 214 |
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| 215 | /*output: */
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| 216 | mxArray *dataref = NULL;
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| 217 | mwSize nfields;
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| 218 | char **fnames = NULL;
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| 219 | mwSize onebyone[2] = {1,1};
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| 220 | mwSize ndim = 2;
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| 221 |
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| 222 | /*intermediary: */
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| 223 | Param* param=NULL;
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| 224 |
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| 225 | /*Recover data from the parameters dataset: */
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| 226 | nfields=(mwSize)parameters->Size();
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| 227 | fnames=(char**)mxMalloc(nfields*sizeof(char*));
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| 228 |
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| 229 | /*Build structure in matlab workspace with all the parameter fields: */
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| 230 | for(i=0;i<nfields;i++){
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| 231 | param=(Param*)parameters->GetObjectByOffset(i);
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| 232 | param->GetParameterName(&fnames[i]);
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| 233 | }
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| 234 | /*Initialize structure: */
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| 235 | dataref=mxCreateStructArray( ndim,onebyone,nfields,(const char**)fnames);
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| 236 |
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| 237 | /*Fill each field: */
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| 238 | for(i=0;i<nfields;i++){
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| 239 |
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| 240 | param=(Param*)parameters->GetObjectByOffset(i);
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| 241 | param->SetMatlabField(dataref);
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| 242 | }
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| 243 |
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| 244 | /*Assign output pointers:*/
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| 245 | *pdataref=dataref;
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| 246 |
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| 247 | }
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| 248 | /*}}}*/
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| 249 | #endif
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