Changeset 622 for applications/bdmtoolbox/mex/estimator.cpp

Timestamp:

09/16/09 22:52:57 (15 years ago)

Author:

smidl

Message:

astyle

Files:

• applications/bdmtoolbox/mex/estimator.cpp (modified) (5 diffs)

applications/bdmtoolbox/mex/estimator.cpp

@@ -9 +9 @@
         {rank="same"; "Data Source"; "Bayesian Model"}
         "Data Source" -> "Bayesian Model" [label="data"];
-        "Bayesian Model" -> "Result Logger" [label="estimated\n statistics"]; 
+        "Bayesian Model" -> "Result Logger" [label="estimated\n statistics"];
         "Data Source" -> "Result Logger" [label="Simulated\n data"];
 }
 \enddot
 
-Here, 
+Here,
 \li Data Source is an object (class DS) providing sequential data, \f$ [d_1, d_2, \ldots d_t] \f$.
 \li Bayesian Model is an object (class BM) performing Bayesian filtering,
@@ -65 +65 @@
 void mexFunction ( int n_output, mxArray *output[], int n_input, const mxArray *input[] ) {
         // Check the number of inputs and output arguments
-        if(n_input<2) mexErrMsgTxt("Usage:\n"  
-                "result=estimator(system, estimators, experiment, logger)\n"
-                "  system     = struct('class','datasource',...);  % Estimated system\n"
-                "  estimators = {struct('class','estimator',...),  % Estimators\n"
-                "                struct('class','estimator',...),...} \n"
-                "  === optional ==="
-                "  experiment = struct('ndat',10);                 % number of data in experiment, full length of finite datasources, 10 otherwise \n"
-                "  logger     = struct('class','mexlogger');       % How to store results, default=mexlog, i.e. matlab structure\n\n"
-                "see documentation of classes datasource, BM, and mexlogger and their offsprings in BDM.");
-        
+        if ( n_input<2 ) mexErrMsgTxt ( "Usage:\n"
+                                                "result=estimator(system, estimators, experiment, logger)\n"
+                                                "  system     = struct('class','datasource',...);  % Estimated system\n"
+                                                "  estimators = {struct('class','estimator',...),  % Estimators\n"
+                                                "                struct('class','estimator',...),...} \n"
+                                                "  === optional ==="
+                                                "  experiment = struct('ndat',10);                 % number of data in experiment, full length of finite datasources, 10 otherwise \n"
+                                                "  logger     = struct('class','mexlogger');       % How to store results, default=mexlog, i.e. matlab structure\n\n"
+                                                "see documentation of classes datasource, BM, and mexlogger and their offsprings in BDM." );
+
         RV::clear_all();
-        //CONFIG 
+        //CONFIG
         UImxArray Cfg;
-        try{
-        Cfg.addGroup(input[0],"system");
-        Cfg.addList(input[1],"estimators");
-        if (n_input>2){
-                Cfg.addGroup(input[2],"experiment");
-        }
-        if (n_input>3){
-                Cfg.addGroup(input[3],"logger");
-        }/*else{
+        try {
+                Cfg.addGroup ( input[0],"system" );
+                Cfg.addList ( input[1],"estimators" );
+                if ( n_input>2 ) {
+                        Cfg.addGroup ( input[2],"experiment" );
+                }
+                if ( n_input>3 ) {
+                        Cfg.addGroup ( input[3],"logger" );
+                }/*else{
                 // define logger as mexlog
                 Setting &S=Cfg.getRoot();
@@ -97 +97 @@
                 S["logger"]["maxlen"]=maxlen;
         }*/
-        } catch(SettingException e){it_error("error: "+string(e.getPath()));}
+        } catch ( SettingException e ) {
+                it_error ( "error: "+string ( e.getPath() ) );
+        }
 
         //DBG
-        Cfg.writeFile("estimator.cfg");
+        Cfg.writeFile ( "estimator.cfg" );
 
 #else
@@ -112 +114 @@
         UIFile Cfg ( fname );
 #endif
-        
-        shared_ptr<DS> Ds = UI::build<DS>( Cfg, "system" );
-        Array<shared_ptr<BM> > Es;      UI::get(Es,Cfg, "estimators" );
+
+        shared_ptr<DS> Ds = UI::build<DS> ( Cfg, "system" );
+        Array<shared_ptr<BM> > Es;
+        UI::get ( Es,Cfg, "estimators" );
         long Ndat=10;
-        if (Cfg.exists("experiment")) {
-                if (Cfg.lookupValue ( "experiment.ndat",Ndat )) {
-                        bdm_assert(Ndat<=Ds->max_length(), "Data source has less data then required");
+        if ( Cfg.exists ( "experiment" ) ) {
+                if ( Cfg.lookupValue ( "experiment.ndat",Ndat ) ) {
+                        bdm_assert ( Ndat<=Ds->max_length(), "Data source has less data then required" );
                 };
         } else {
-                if (Ds->max_length() < inf) {
+                if ( Ds->max_length() < inf ) {
                         Ndat=Ds->max_length();
-                };// else Ndat=10;
+                }
+                ;// else Ndat=10;
         }
-        shared_ptr<logger> L = UI::build<logger>( Cfg, "logger",UI::optional);
-        if (!L) {
-                #ifdef MEX
+        shared_ptr<logger> L = UI::build<logger> ( Cfg, "logger",UI::optional );
+        if ( !L ) {
+#ifdef MEX
                 //mex logger has only from_setting constructor - we  have to fill it...
-                L=new mexlog(Ndat);
-                #else
+                L=new mexlog ( Ndat );
+#else
                 L=new stdlog();
-                #endif
+#endif
         }
-        
+
         Ds->log_add ( *L );
         string Ename;
         Setting &S=Cfg;
-        for (int i=0; i<Es.length(); i++){
-                try{
-                        UI::get(Ename, S["estimators"][i], "name");
-                } catch (UIException e){
-                        Ename="Est"+num2str(i);
+        for ( int i=0; i<Es.length(); i++ ) {
+                try {
+                        UI::get ( Ename, S["estimators"][i], "name" );
+                } catch ( UIException e ) {
+                        Ename="Est"+num2str ( i );
                 }
-                
-                Es(i)->log_add(*L,Ename); // estimate
+
+                Es ( i )->log_add ( *L,Ename ); // estimate
         }
-                L->init();
+        L->init();
 
         vec dt=zeros ( Ds->_drv()._dsize() );   //data variable
-        Array<datalink*> Dls(Es.length()); 
-        for (int i=0; i<Es.length(); i++){
-                Dls(i)=new datalink( Es(i)->_drv(),Ds->_drv() ); //datalink between a datasource and estimator
+        Array<datalink*> Dls ( Es.length() );
+        for ( int i=0; i<Es.length(); i++ ) {
+                Dls ( i ) =new datalink ( Es ( i )->_drv(),Ds->_drv() ); //datalink between a datasource and estimator
         }
-        
+
         for ( int tK=0;tK<Ndat;tK++ ) {
                 Ds->getdata ( dt );                                     // read data
                 Ds->logit ( *L );
-                
-                for (int i=0; i<Es.length(); i++){
-                        Es(i)->bayes ( Dls(i)->pushdown ( dt ) );               // update estimates
-                        Es(i)->logit (*L);
+
+                for ( int i=0; i<Es.length(); i++ ) {
+                        Es ( i )->bayes ( Dls ( i )->pushdown ( dt ) );         // update estimates
+                        Es ( i )->logit ( *L );
                 }
                 L->step();
@@ -171 +175 @@
 
 #ifdef MEX
-        mexlog* mL=dynamic_cast<mexlog*>(L.get());
+        mexlog* mL=dynamic_cast<mexlog*> ( L.get() );
 
-        if (mL) { // user wants output!!
+        if ( mL ) { // user wants output!!
                 if ( n_output<1 ) mexErrMsgTxt ( "Wrong number of output variables!" );
                 output[0] = mL->toCell();