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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 "libBM.h"
    00017 #include "../user_info.h"
    00018
    00019 namespace bdm{
    00020 using std::string;
    00021
    00028 class memlog : public logger {
    00029
    00030 protected:
    00032         int maxlen;
    00034         int ind;
    00036         Array<mat> vectors;
    00038         string itfilename;
    00039 public:
    00041         memlog ( int maxlen0, string itf="" ) : maxlen ( maxlen0 ),ind ( 0 ),vectors ( 0 ),itfilename(itf) {}
    00042
    00043         memlog(): ind ( 0 ),vectors ( 0 ) {}
    00044
    00046         void init() {
    00047                 int i; int n =entries.length();
    00048                 vectors.set_size ( n );
    00049                 for ( i=0;i<n;i++ ) {vectors(i).set_size (maxlen,entries(i)._dsize() );}
    00050         }
    00051         void step() {if ( ind<maxlen ) ind++; else it_error ( "memlog::ind is too high;" );}
    00052         void logit ( int id, const vec &v ) {
    00053                 it_assert_debug(id<vectors.length(),"Logger was not initialized, run init().");
    00054                 if(id>=0){ vectors ( id ).set_row ( ind,v );}
    00055         }
    00056         void logit ( int id, const double &d ) {
    00057                 it_assert_debug(id<vectors.length(),"Logger was not initialized, run init().");
    00058                 it_assert_debug(vectors(id).cols()==1,"Vector expected");
    00059                 if(id>=0){ vectors ( id ) ( ind )=d;}
    00060         }
    00062         void itsave(const char* fname);
    00064         void finalize() {if (itfilename.length()>0) itsave(itfilename.c_str());};
    00065
    00066
    00079         void from_setting( const Setting &root );
    00080
    00081         // TODO dodelat void to_setting( Setting &root ) const;
    00082 };
    00083
    00084 UIREGISTER(memlog);
    00085
    00093 class dirfilelog : public memlog {
    00094
    00095 protected:
    00097         string dirname;
    00099         Array<string> scalarnames;
    00100 public:
    00104         dirfilelog ( string dirname0, int maxlen0 ) : memlog ( maxlen0 ), dirname ( dirname0 ), scalarnames ( 0 ) {}
    00105
    00106         dirfilelog() {}
    00107
    00109         void init();
    00110         void step();
    00111         void finalize();
    00115         void write_buffers ( int Len );
    00116
    00117         // TODO dokumentace - aktualizovat
    00127         void from_setting( const Setting &root );
    00128
    00129         // TODO dodelat void to_setting( Setting &root ) const;
    00130 };
    00131
    00132 UIREGISTER(dirfilelog);
    00133
    00134 };
    00135 #endif // LGR_H