1 | |
---|
2 | #include "bdmbase.h" |
---|
3 | |
---|
4 | //! Space of basic BDM structures |
---|
5 | namespace bdm { |
---|
6 | |
---|
7 | const int RV_BUFFER_STEP=1; |
---|
8 | RVmap RV_MAP; |
---|
9 | Array<string> RV_NAMES ( RV_BUFFER_STEP ); |
---|
10 | ivec RV_SIZES ( RV_BUFFER_STEP ); |
---|
11 | |
---|
12 | RV RV0=RV(); |
---|
13 | |
---|
14 | void RV::clear_all() |
---|
15 | { |
---|
16 | RV_MAP.clear(); |
---|
17 | RV_SIZES.clear(); |
---|
18 | RV_NAMES = Array<string>(RV_BUFFER_STEP); |
---|
19 | } |
---|
20 | |
---|
21 | int RV::init ( const string &name, int size ) { |
---|
22 | //Refer |
---|
23 | int id; |
---|
24 | RVmap::const_iterator iter = RV_MAP.find ( name ); |
---|
25 | if ( iter == RV_MAP.end() ) { |
---|
26 | id=RV_MAP.size() +1; |
---|
27 | //debug |
---|
28 | /* { |
---|
29 | cout << endl; |
---|
30 | RVmap::const_iterator iter = RV_MAP.begin(); |
---|
31 | for(RVmap::const_iterator iter=RV_MAP.begin(); iter!=RV_MAP.end(); iter++){ |
---|
32 | cout << "key: " << iter->first << " val: " << iter->second <<endl; |
---|
33 | } |
---|
34 | }*/ |
---|
35 | |
---|
36 | RV_MAP.insert ( make_pair ( name,id ) ); //add new rv |
---|
37 | if ( id>=RV_NAMES.length() ) { |
---|
38 | RV_NAMES.set_length ( id+RV_BUFFER_STEP,true ); |
---|
39 | RV_SIZES.set_length ( id+RV_BUFFER_STEP,true ); |
---|
40 | } |
---|
41 | RV_NAMES ( id ) =name; |
---|
42 | RV_SIZES ( id ) =size; |
---|
43 | } |
---|
44 | else { |
---|
45 | id = iter->second; |
---|
46 | it_assert(RV_SIZES(id)==size,"RV "+name+" of different size already exists"); |
---|
47 | } |
---|
48 | return id; |
---|
49 | }; |
---|
50 | |
---|
51 | int RV::countsize() const{ int tmp=0; for ( int i=0;i<len;i++ ) {tmp+=RV_SIZES ( ids ( i ) );} return tmp;} |
---|
52 | |
---|
53 | ivec RV::cumsizes() const { |
---|
54 | ivec szs ( len ); |
---|
55 | int tmp=0; |
---|
56 | for ( int i=0;i<len;i++ ) { |
---|
57 | tmp+=RV_SIZES ( ids ( i ) ); |
---|
58 | szs ( i ) = tmp; |
---|
59 | } |
---|
60 | return szs; |
---|
61 | } |
---|
62 | |
---|
63 | void RV::init(const Array<std::string> &in_names, const ivec &in_sizes, const ivec &in_times) |
---|
64 | { |
---|
65 | len = in_names.length(); |
---|
66 | it_assert_debug ( in_names.length() ==in_times.length(), "check \"times\" " ); |
---|
67 | it_assert_debug ( in_names.length() ==in_sizes.length(), "check \"sizes\" " ); |
---|
68 | |
---|
69 | times.set_length ( len ); |
---|
70 | ids.set_length ( len ); |
---|
71 | int id; |
---|
72 | for ( int i=0; i<len; i++ ) { |
---|
73 | id = init ( in_names ( i ), in_sizes ( i ) ); |
---|
74 | ids ( i ) = id; |
---|
75 | } |
---|
76 | times = in_times; |
---|
77 | dsize = countsize(); |
---|
78 | } |
---|
79 | |
---|
80 | RV::RV ( string name, int sz, int tm ) { |
---|
81 | Array<string> A ( 1 ); A ( 0 ) =name; |
---|
82 | init ( A,vec_1 ( sz ),vec_1 ( tm ) ); |
---|
83 | } |
---|
84 | |
---|
85 | bool RV::add ( const RV &rv2 ) { |
---|
86 | // TODO |
---|
87 | if ( rv2.len>0 ) { //rv2 is nonempty |
---|
88 | ivec ind = rv2.findself ( *this ); //should be -1 all the time |
---|
89 | ivec index = itpp::find ( ind==-1 ); |
---|
90 | |
---|
91 | if ( index.length() < rv2.len ) { //conflict |
---|
92 | ids = concat ( ids, rv2.ids ( index ) ); |
---|
93 | times = concat ( times, rv2.times ( index ) ); |
---|
94 | } |
---|
95 | else { |
---|
96 | ids = concat ( ids, rv2.ids ); |
---|
97 | times = concat ( times, rv2.times ); |
---|
98 | } |
---|
99 | len = ids.length(); |
---|
100 | dsize = countsize(); |
---|
101 | return ( index.length() ==rv2.len ); //conflict or not |
---|
102 | } |
---|
103 | else { //rv2 is empty |
---|
104 | return true; // no conflict |
---|
105 | } |
---|
106 | }; |
---|
107 | |
---|
108 | RV RV::subselect ( const ivec &ind ) const { |
---|
109 | RV ret; |
---|
110 | ret.ids = ids ( ind ); |
---|
111 | ret.times= times ( ind ); |
---|
112 | ret.len = ind.length(); |
---|
113 | ret.dsize=ret.countsize(); |
---|
114 | return ret; |
---|
115 | } |
---|
116 | |
---|
117 | RV RV::operator()(int di1, int di2) const |
---|
118 | { |
---|
119 | ivec sz = cumsizes(); |
---|
120 | int i1 = 0; |
---|
121 | while (sz(i1) < di1) i1++; |
---|
122 | int i2 = i1; |
---|
123 | while (sz(i2) < di2) i2++; |
---|
124 | return subselect(linspace(i1, i2)); |
---|
125 | } |
---|
126 | |
---|
127 | void RV::t ( int delta ) { times += delta;} |
---|
128 | |
---|
129 | bool RV::equal ( const RV &rv2 ) const { |
---|
130 | return ( ids == rv2.ids ) && ( times == rv2.times ); |
---|
131 | } |
---|
132 | |
---|
133 | mat epdf::sample_m ( int N ) const { |
---|
134 | mat X = zeros ( dim, N ); |
---|
135 | for ( int i = 0;i < N;i++ ) X.set_col ( i, this->sample() ); |
---|
136 | return X; |
---|
137 | }; |
---|
138 | |
---|
139 | |
---|
140 | std::ostream &operator<< ( std::ostream &os, const RV &rv ) { |
---|
141 | int id; |
---|
142 | for ( int i = 0; i < rv.len ;i++ ) { |
---|
143 | id=rv.ids ( i ); |
---|
144 | os << id << "(" << RV_SIZES ( id ) << ")" << // id(size)= |
---|
145 | "=" << RV_NAMES ( id ) << "_{" << rv.times ( i ) << "}; "; //name_{time} |
---|
146 | } |
---|
147 | return os; |
---|
148 | } |
---|
149 | |
---|
150 | str RV::tostr() const { |
---|
151 | ivec idlist ( dsize ); |
---|
152 | ivec tmlist ( dsize ); |
---|
153 | int i; |
---|
154 | int pos = 0; |
---|
155 | for ( i = 0;i < len;i++ ) { |
---|
156 | idlist.set_subvector ( pos, pos + size ( i ) - 1, ids ( i ) ); |
---|
157 | tmlist.set_subvector ( pos, pos + size ( i ) - 1, times ( i ) ); |
---|
158 | pos += size ( i ); |
---|
159 | } |
---|
160 | return str ( idlist, tmlist ); |
---|
161 | } |
---|
162 | |
---|
163 | ivec RV::dataind ( const RV &rv2 ) const { |
---|
164 | ivec res ( 0 ); |
---|
165 | if ( rv2._dsize() >0 ) { |
---|
166 | str str2 = rv2.tostr(); |
---|
167 | ivec part; |
---|
168 | int i; |
---|
169 | for ( i = 0;i < len;i++ ) { |
---|
170 | part = itpp::find ( ( str2.ids == ids ( i ) ) & ( str2.times == times ( i ) ) ); |
---|
171 | res = concat ( res, part ); |
---|
172 | } |
---|
173 | } |
---|
174 | it_assert_debug ( res.length() ==dsize,"this rv is not fully present in crv!" ); |
---|
175 | return res; |
---|
176 | |
---|
177 | } |
---|
178 | |
---|
179 | void RV::dataind ( const RV &rv2, ivec &selfi, ivec &rv2i ) const { |
---|
180 | //clean results |
---|
181 | selfi.set_size ( 0 ); |
---|
182 | rv2i.set_size ( 0 ); |
---|
183 | |
---|
184 | // just in case any rv is empty |
---|
185 | if ( ( len==0 ) || ( rv2.length() ==0 ) ) {return;} |
---|
186 | |
---|
187 | //find comon rv |
---|
188 | ivec cids=itpp::find ( this->findself ( rv2 ) >=0 ); |
---|
189 | |
---|
190 | // index of |
---|
191 | if ( cids.length() >0 ) { |
---|
192 | str str1 = tostr(); |
---|
193 | str str2 = rv2.tostr(); |
---|
194 | |
---|
195 | ivec part1; |
---|
196 | ivec part2; |
---|
197 | int i,j; |
---|
198 | // find common rv in strs |
---|
199 | for ( j=0; j < cids.length();j++ ) { |
---|
200 | i = cids ( j ); |
---|
201 | part1 = itpp::find ( ( str1.ids == ids ( i ) ) & ( str1.times == times ( i ) ) ); |
---|
202 | part2 = itpp::find ( ( str2.ids == ids ( i ) ) & ( str2.times == times ( i ) ) ); |
---|
203 | selfi = concat ( selfi, part1 ); |
---|
204 | rv2i = concat ( rv2i, part2 ); |
---|
205 | } |
---|
206 | } |
---|
207 | it_assert_debug ( selfi.length() == rv2i.length(),"this should not happen!" ); |
---|
208 | } |
---|
209 | |
---|
210 | RV RV::subt ( const RV &rv2 ) const { |
---|
211 | ivec res = this->findself ( rv2 ); // nonzeros |
---|
212 | ivec valid; |
---|
213 | if ( dsize>0 ) {valid= itpp::find ( res == -1 );} //-1 => value not found => it remains |
---|
214 | return ( *this ) ( valid ); //keep those that were not found in rv2 |
---|
215 | } |
---|
216 | |
---|
217 | ivec RV::findself ( const RV &rv2 ) const { |
---|
218 | int i, j; |
---|
219 | ivec tmp = -ones_i ( len ); |
---|
220 | for ( i = 0;i < len;i++ ) { |
---|
221 | for ( j = 0;j < rv2.length();j++ ) { |
---|
222 | if ( ( ids ( i ) == rv2.ids ( j ) ) & ( times ( i ) == rv2.times ( j ) ) ) { |
---|
223 | tmp ( i ) = j; |
---|
224 | break; |
---|
225 | } |
---|
226 | } |
---|
227 | } |
---|
228 | return tmp; |
---|
229 | } |
---|
230 | |
---|
231 | void RV::from_setting( const Setting &set ) |
---|
232 | { |
---|
233 | Array<string> A; |
---|
234 | if( set.exists("names")) |
---|
235 | UI::get( A, set, "names" ); |
---|
236 | else |
---|
237 | A.set_length(0); |
---|
238 | |
---|
239 | ivec szs; |
---|
240 | if( set.exists("sizes")) |
---|
241 | UI::get(szs,set,"sizes"); |
---|
242 | else |
---|
243 | szs = ones_i(A.length()); |
---|
244 | |
---|
245 | ivec tms; |
---|
246 | if( set.exists( "times") ) |
---|
247 | UI::get(tms,set,"times"); |
---|
248 | else |
---|
249 | tms = zeros_i(A.length()); |
---|
250 | |
---|
251 | // TODO tady se bude plnit primo do jeho promennych, a pak se zavola validacnni metoda, takze cele prepsat, ano? |
---|
252 | init( A, szs, tms ); |
---|
253 | } |
---|
254 | |
---|
255 | /*void RV::to_setting( Setting &set ) const |
---|
256 | { |
---|
257 | Transport::to_setting( set ); |
---|
258 | |
---|
259 | Setting &kilometers_setting = set.add("kilometers", Setting::TypeInt ); |
---|
260 | kilometers_setting = kilometers; |
---|
261 | |
---|
262 | UI::save( passengers, set, "passengers" ); |
---|
263 | }*/ |
---|
264 | |
---|
265 | RV concat ( const RV &rv1, const RV &rv2 ) { |
---|
266 | RV pom = rv1; |
---|
267 | pom.add ( rv2 ); |
---|
268 | return pom; |
---|
269 | } |
---|
270 | |
---|
271 | RV compositepdf::getrv ( bool checkoverlap ) { |
---|
272 | RV rv; //empty rv |
---|
273 | bool rvaddok; |
---|
274 | for ( int i = 0;i < mpdfs.length();i++ ) { |
---|
275 | rvaddok=rv.add ( mpdfs ( i )->_rv() ); //add rv to common rvs. |
---|
276 | // If rvaddok==false, mpdfs overlap => assert error. |
---|
277 | it_assert_debug ( rvaddok|| ( !checkoverlap ),"mprod::mprod() input mpdfs overlap in rv!" ); |
---|
278 | }; |
---|
279 | return rv; |
---|
280 | } |
---|
281 | |
---|
282 | void compositepdf::setrvc ( const RV &rv, RV &rvc ) { |
---|
283 | for ( int i = 0;i < mpdfs.length();i++ ) { |
---|
284 | RV rvx = mpdfs ( i )->_rvc().subt ( rv ); |
---|
285 | rvc.add ( rvx ); //add rv to common rvc |
---|
286 | }; |
---|
287 | } |
---|
288 | |
---|
289 | void BM::bayesB ( const mat &Data ) { |
---|
290 | for ( int t=0;t<Data.cols();t++ ) {bayes ( Data.get_col ( t ) );} |
---|
291 | } |
---|
292 | } |
---|