mexlog.h

#include "../bdm/stat/loggers_ui.h"

int mxReplaceFieldNM(mxArray *X,const char * fname,mxArray *X1)
{
        mxArray *Old;
        int i;

        if((i=mxGetFieldNumber(X,fname))==-1)
        {
                if((i=mxAddField(X,fname))==-1) return i;

        }

        Old=mxGetFieldByNumber(X,0,i);
        if(Old)mxDestroyArray(Old);
        mxSetFieldByNumber(X,0,i,X1);
        return i;

};

class mexlog : public memlog{
        public:
        mexlog(int maxlen): memlog(maxlen,"mx"){};
        mxArray* toCell(){
                mxArray* tmp = mxCreateStructMatrix(1,1,0,NULL);

                //copied from itsave
                int i;
                string vec_name="";
                int istart, iend;
                
                mat M; //temporary matrix
                for ( i=0; i<entries.length();i++ ) {
                        istart=0;
                        for (int j=0; j<entries(i).length(); j++){ // same for as in add!!!
                                vec_name = names(i) + entries(i).name(j);
                                iend=istart+entries(i).size(j)-1;
                                M=vectors(i).get_cols(istart,iend);
                                istart=iend+1;
                                // copy the selection to mx
                                mxArray* fld=mxCreateDoubleMatrix(M.rows(), M.cols(), mxREAL);
                                mat2mxArray(M,fld);
                                mxReplaceFieldNM(tmp, vec_name.c_str(), fld);
                        }
                }
                return tmp;
        }
};

class UImexlog: public UIbuilder{
        public:
                UImexlog():UIbuilder("mexlog"){};
                bdmroot* build(Setting &S) const{
                        return new mexlog(S["maxlen"]);
                };
};
UIREGISTER(UImexlog);

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