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# loggers.h

Go to the documentation of this file.

    00001
    00013 #ifndef LGR_H
    00014 #define LGR_H
    00015
    00016 #include "bdmbase.h"
    00017 #include "user_info.h"
    00018
    00019 namespace bdm {
    00020 using std::string;
    00021
    00025 class memlog : public logger {
    00026
    00027 protected:
    00029         int maxlen;
    00031         int ind;
    00033         Array<mat> vectors;
    00035         string itfilename;
    00036 public:
    00037         memlog ( int maxlen0, string itf = "" ) : maxlen ( maxlen0 ), ind ( 0 ), vectors ( 0 ), itfilename ( itf ) {}
    00038
    00040         memlog() : maxlen ( 0 ), ind ( 0 ), vectors ( 0 ) {}
    00041
    00043         void init();
    00044
    00045         void step() {
    00046                 if ( ind < maxlen ) ind++;
    00047                 else bdm_error ( "memlog::ind is too high;" );
    00048         }
    00049
    00050         void logit ( int id, const vec &v ) {
    00051                 bdm_assert ( id < vectors.length(), "Logger was not initialized, run init()." );
    00052                 if ( id >= 0 ) {
    00053                         vectors ( id ).set_row ( ind, v );
    00054                 }
    00055         }
    00056         void logit ( int id, const double &d ) {
    00057                 bdm_assert_debug ( id < vectors.length(), "Logger was not initialized, run init()." );
    00058                 bdm_assert_debug ( vectors ( id ).cols() == 1, "Vector expected" );
    00059                 if ( id >= 0 ) {
    00060                         vectors ( id ) ( ind ) = d;
    00061                 }
    00062         }
    00064         void itsave ( const char* fname );
    00066         void finalize() {
    00067                 if ( itfilename.length() > 0 ) itsave ( itfilename.c_str() );
    00068         };
    00069
    00070
    00083         void from_setting ( const Setting &set );
    00084
    00085         // TODO dodelat void to_setting( Setting &set ) const;
    00086 };
    00087
    00088 UIREGISTER ( memlog );
    00089 SHAREDPTR ( memlog );
    00090
    00091
    00095 class stdlog: public memlog{
    00096         public:
    00098                 stdlog():memlog(1){};
    00099
    00100                 void init() {
    00101                         memlog::init();
    00102                         for (int i=0; i<entries.length();i++){
    00103                                 if (entries(i)._dsize()==1) {
    00104                                         cout << names(i) << entries(i).name(0) << "\t";
    00105                                 }
    00106                                 else
    00107                                 for (int j=0; j<vectors(i).cols(); j++){
    00108                                         cout << names(i) << entries(i).scalarname(j) << "\t";
    00109                                 }
    00110                         }
    00111                         cout << endl;
    00112
    00113
    00114                 }
    00116                 void step() {
    00117                         for (int i=0; i<vectors.length();i++){
    00118                                 for (int j=0; j<vectors(i).cols(); j++){
    00119                                         cout << vectors(i)(0,j) << "\t";
    00120                                 }
    00121                         }
    00122                         cout << endl;
    00123                 }
    00134                 void from_setting ( const Setting &set ){
    00135                 }
    00136
    00137 };
    00138 UIREGISTER(stdlog);
    00139
    00147 class dirfilelog : public memlog {
    00148
    00149 protected:
    00151         string dirname;
    00153         Array<string> scalarnames;
    00154 public:
    00158         dirfilelog ( string dirname0, int maxlen0 ) : memlog ( maxlen0 ), dirname ( dirname0 ), scalarnames ( 0 ) {}
    00159
    00160         dirfilelog() {}
    00161
    00163         void init();
    00164         void step();
    00165         void finalize();
    00169         void write_buffers ( int Len );
    00170
    00180         void from_setting ( const Setting &set );
    00181
    00182         // TODO dodelat void to_setting( Setting &set ) const;
    00183 };
    00184
    00185 UIREGISTER ( dirfilelog );
    00186 SHAREDPTR ( dirfilelog );
    00187
    00188 };
    00189 #endif // LGR_H