[384] | 1 | #include "datasources.h" |
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[357] | 2 | |
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[254] | 3 | using namespace bdm; |
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[18] | 4 | |
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[896] | 5 | MemDS::MemDS ( mat &Dat ) : Data( Dat ) { |
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| 6 | } |
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[263] | 7 | |
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[896] | 8 | void MemDS::step( ) { |
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| 9 | if ( time < max_length() ) { |
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| 10 | time++; |
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[18] | 11 | } |
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| 12 | } |
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| 13 | |
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[896] | 14 | void MemDS::getdata ( vec &dt ) const { |
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| 15 | bdm_assert_debug ( dt.length() == Data.rows(), "MemDS:getdata incompatible dt" ); |
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| 16 | dt = Data.get_col ( time ); |
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[18] | 17 | } |
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| 18 | |
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[896] | 19 | void MemDS::getdata ( vec &dt, const ivec &indices ) { |
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| 20 | bdm_assert_debug ( dt.length() == indices.length(), "MemDS:getdata incompatible dt" ); |
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| 21 | vec tmp = Data.get_col ( time ); |
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| 22 | dt = tmp ( indices ); |
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[18] | 23 | } |
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| 24 | |
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[896] | 25 | void MemDS::set_drv ( const RV &drv ) { |
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| 26 | bdm_assert_debug ( drv._dsize() == Data.rows(), "MemDS::set_rvs incompatible drv" ); |
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| 27 | DS::set_drv ( drv, RV() ); |
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| 28 | } |
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[263] | 29 | |
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[896] | 30 | void MemDS::from_setting ( const Setting &set ) { |
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| 31 | DS::from_setting ( set ); |
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| 32 | |
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| 33 | UI::get ( Data, set, "Data", UI::compulsory ); |
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| 34 | |
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| 35 | if ( !UI::get ( time, set, "time", UI::optional ) ) { |
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| 36 | time = 0; |
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| 37 | } |
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| 38 | |
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| 39 | shared_ptr<RV> r = UI::build<RV> ( set, "drv", UI::optional ); |
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| 40 | if ( !r ) { |
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| 41 | r = new RV(); |
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| 42 | for ( int i = 0; i < Data.rows(); i++ ) { |
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| 43 | r->add ( RV ( "ch" + num2str ( i ), 1, 0 ) ); |
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| 44 | } |
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| 45 | } |
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| 46 | |
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| 47 | set_drv ( *r ); |
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| 48 | dtsize = r->_dsize(); |
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| 49 | utsize = 0; |
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[18] | 50 | } |
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| 51 | |
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[896] | 52 | void FileDS::from_setting ( const Setting & set ) { |
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| 53 | // here we do not call MemDS::from_setting intentionally as we can not load any Data matrix directly |
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| 54 | DS::from_setting ( set ); |
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[263] | 55 | |
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[896] | 56 | string filename; |
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| 57 | UI::get ( filename, set, "filename", UI::compulsory ); |
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| 58 | |
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[609] | 59 | time = 0; |
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[896] | 60 | |
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| 61 | shared_ptr<RV> r = UI::build<RV> ( set, "drv", UI::optional ); |
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| 62 | if ( !r ) { |
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| 63 | r = new RV(); |
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| 64 | for ( int i = 0; i < Data.rows(); i++ ) { |
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| 65 | r->add ( RV ( "ch" + num2str ( i ), 1, 0 ) ); |
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| 66 | } |
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| 67 | } |
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| 68 | |
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| 69 | set_drv ( *r ); |
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| 70 | dtsize = r->_dsize(); |
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| 71 | utsize = 0; |
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[19] | 72 | } |
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[263] | 73 | |
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[896] | 74 | void CsvFileDS::from_setting ( const Setting & set ) { |
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| 75 | FileDS::from_setting ( set ); |
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[892] | 76 | |
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[896] | 77 | vec data_line; |
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| 78 | string line; |
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| 79 | |
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| 80 | ifstream fs; |
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| 81 | fs.open ( filename.c_str() ); |
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| 82 | if ( fs.is_open() ) { |
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| 83 | while ( getline ( fs, line ) ) { |
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| 84 | data_line.set ( line ); |
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| 85 | Data.append_row ( data_line ); |
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| 86 | } |
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| 87 | } |
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| 88 | |
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| 89 | string orientation; |
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| 90 | if( UI::get ( orientation, set, "orientation", UI::optional ) & orientation == "BY_ROW" ) |
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| 91 | transpose ( Data, Data ); |
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| 92 | } |
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| 93 | |
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| 94 | void ITppFileDS::from_setting ( const Setting & set ) { |
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| 95 | FileDS::from_setting ( set ); |
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| 96 | |
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| 97 | string varname; |
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| 98 | UI::get ( varname, set, "varname", UI::compulsory ); |
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| 99 | |
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| 100 | it_file it ( filename ); |
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| 101 | it << Name ( varname ); |
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[892] | 102 | it >> Data; |
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| 103 | } |
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| 104 | |
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[738] | 105 | void PdfDS::step() { |
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| 106 | yt2rgr.store_data ( yt ); // y is now history |
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| 107 | ut2rgr.filldown ( ut, rgr ); |
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| 108 | yt2rgr.filldown ( yt, rgr ); |
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| 109 | yt = ipdf->samplecond ( rgr ); |
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| 110 | ut2rgr.store_data ( ut ); //u is now history |
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| 111 | } |
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| 112 | |
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[896] | 113 | void PdfDS::getdata ( vec & dt_out ) const { |
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[895] | 114 | bdm_assert_debug ( dt_out.length() >= dtsize, "Short output vector" ); |
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[738] | 115 | dt_out.set_subvector ( 0, yt ); |
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[895] | 116 | dt_out.set_subvector ( yt.length(), ut ); |
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[738] | 117 | } |
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| 118 | |
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| 119 | void StateDS::step() { |
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| 120 | vec imc ( IM->dimensionc() ); |
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| 121 | imc.set_subvector ( 0, xt ); |
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| 122 | u2imc.filldown ( ut, imc ); |
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| 123 | xt = IM->samplecond ( imc ); |
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| 124 | |
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| 125 | vec omc ( OM->dimensionc() ); |
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| 126 | omc.set_subvector ( 0, xt ); |
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| 127 | u2omc.filldown ( ut, omc ); |
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| 128 | vec yt; |
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| 129 | yt = OM->samplecond ( omc ); |
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| 130 | //fill all data |
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| 131 | dt.set_subvector ( 0, yt ); |
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| 132 | dt.set_subvector ( yt.length(), xt ); |
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[895] | 133 | dt.set_subvector ( yt.length()+xt.length(), ut ); |
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[738] | 134 | } |
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| 135 | |
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[896] | 136 | void StateDS::from_setting ( const Setting & set ) { |
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[693] | 137 | IM = UI::build<pdf> ( set, "IM", UI::compulsory ); |
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| 138 | OM = UI::build<pdf> ( set, "OM", UI::compulsory ); |
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[357] | 139 | |
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[695] | 140 | //todo test if IM->rvc contains IM->rv |
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| 141 | //todo test if OM->rvc contains IM->rv |
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[737] | 142 | |
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| 143 | UI::get ( xt, set, "x0", UI::optional ); |
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| 144 | |
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[695] | 145 | } |
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[477] | 146 | |
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[737] | 147 | void StateDS::validate() { |
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[795] | 148 | DS::validate(); |
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| 149 | |
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[895] | 150 | RV Yrv = concat ( OM->_rv() , IM->_rv() ); // export also true state |
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| 151 | int ytsize = Yrv._dsize(); |
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[737] | 152 | |
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| 153 | RV tmp = concat ( OM->_rvc(), IM->_rvc() ); // what i not in rvc |
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| 154 | Urv = tmp.subt ( Yrv ); // remove dt,xt and |
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| 155 | Urv = Urv.subt ( Yrv.copy_t ( -1 ) ); // remove dt,xt and |
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| 156 | utsize = Urv._dsize(); |
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| 157 | |
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| 158 | set_drv ( Yrv, Urv ); |
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[695] | 159 | dtsize = utsize + ytsize; |
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[737] | 160 | |
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[695] | 161 | dt.set_length ( dtsize ); |
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[737] | 162 | if ( xt.length() != IM->dimension() ) { |
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| 163 | xt = zeros ( IM->dimension() ); |
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[695] | 164 | } |
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| 165 | ut.set_length ( Urv._dsize() ); |
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[737] | 166 | |
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[695] | 167 | //create data links |
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[737] | 168 | u2imc.set_connection ( IM->_rvc(), Urv ); |
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| 169 | u2omc.set_connection ( OM->_rvc(), Urv ); |
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[357] | 170 | } |
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