| 39 |  | * such damages. | 
| 40 |  | */ | 
| 41 |  |  | 
| 42 | + | #include <stack> | 
| 43 |  | #include "selection/SelectionEvaluator.hpp" | 
| 44 | + | #include "primitives/Atom.hpp" | 
| 45 | + | #include "primitives/DirectionalAtom.hpp" | 
| 46 | + | #include "primitives/RigidBody.hpp" | 
| 47 | + | #include "primitives/Molecule.hpp" | 
| 48 | + |  | 
| 49 |  | namespace oopse { | 
| 50 |  |  | 
| 51 |  |  | 
| 52 | + | SelectionEvaluator::SelectionEvaluator(SimInfo* si, const std::string& script) : info(si), finder(info){ | 
| 53 | + | } | 
| 54 | + |  | 
| 55 |  | bool SelectionEvaluator::loadScript(const std::string& filename, const std::string& script) { | 
| 56 |  | this->filename = filename; | 
| 57 |  | this->script = script; | 
| 86 |  | return loadScriptFileInternal(filename); | 
| 87 |  | } | 
| 88 |  |  | 
| 89 | + | bool SelectionEvaluator::loadScriptFileInternal(const  std::string & filename) { | 
| 90 | + | return true; /**@todo */ | 
| 91 | + | } | 
| 92 |  |  | 
| 93 |  | void SelectionEvaluator::instructionDispatchLoop(){ | 
| 94 |  |  | 
| 110 |  | } | 
| 111 |  | } | 
| 112 |  |  | 
| 113 | < | void SelectionEvaluator::predefine(const std::string& script) { | 
| 102 | < | if (compiler.compile("#predefine", script)) { | 
| 103 | < | std::vector<std::vector<Token> > aatoken = compiler.getAatokenCompiled(); | 
| 104 | < | if (aatoken.size() != 1) { | 
| 105 | < | viewer.scriptStatus("predefinition does not have exactly 1 command:" | 
| 106 | < | + script); | 
| 107 | < | return; | 
| 108 | < | } | 
| 109 | < |  | 
| 110 | < | std::vector<Token> statement = aatoken[0]; | 
| 111 | < |  | 
| 112 | < | if (statement.size() > 2) { | 
| 113 | < | int tok = statement[1].tok; | 
| 114 | < | if (tok == Token::identifier || | 
| 115 | < | (tok & Token::predefinedset) == Token::predefinedset) { | 
| 116 | < | std::string variable = (std::string)statement[1].value; | 
| 117 | < | variables.put(variable, statement); | 
| 118 | < | } else { | 
| 119 | < | viewer.scriptStatus("invalid variable name:" + script); | 
| 120 | < | } | 
| 121 | < | } else { | 
| 122 | < | viewer.scriptStatus("bad predefinition length:" + script); | 
| 123 | < | } | 
| 124 | < | } else { | 
| 125 | < | viewer.scriptStatus("predefined set compile error:" + script + | 
| 126 | < | "\ncompile error:" + compiler.getErrorMessage()); | 
| 127 | < | } | 
| 128 | < | } | 
| 129 | < |  | 
| 130 | < |  | 
| 131 | < |  | 
| 132 | < | BitSet SelectionEvaluator::expression(std::vector<Token>& code, int pcStart) { | 
| 133 | < | int numberOfAtoms = viewer.getAtomCount(); | 
| 113 | > | BitSet SelectionEvaluator::expression(const std::vector<Token>& code, int pcStart) { | 
| 114 |  | BitSet bs; | 
| 115 | < | BitSet[] stack = new BitSet[10]; | 
| 116 | < | int sp = 0; | 
| 137 | < |  | 
| 115 | > | std::stack<BitSet> stack; | 
| 116 | > |  | 
| 117 |  | for (int pc = pcStart; ; ++pc) { | 
| 118 |  | Token instruction = code[pc]; | 
| 119 | < | if (logMessages) | 
| 141 | < | viewer.scriptStatus("instruction=" + instruction); | 
| 119 | > |  | 
| 120 |  | switch (instruction.tok) { | 
| 121 |  | case Token::expressionBegin: | 
| 122 |  | break; | 
| 123 |  | case Token::expressionEnd: | 
| 124 | < | break expression_loop; | 
| 124 | > | break; | 
| 125 |  | case Token::all: | 
| 126 | < | bs = stack[sp++] = new BitSet(numberOfAtoms); | 
| 127 | < | for (int i = numberOfAtoms; --i >= 0; ) | 
| 128 | < | bs.set(i); | 
| 126 | > | bs = BitSet(nStuntDouble); | 
| 127 | > | bs.setAll(); | 
| 128 | > | stack.push(bs); | 
| 129 |  | break; | 
| 130 |  | case Token::none: | 
| 131 | < | stack[sp++] = new BitSet(); | 
| 131 | > | bs = BitSet(nStuntDouble); | 
| 132 | > | stack.push(bs); | 
| 133 |  | break; | 
| 134 |  | case Token::opOr: | 
| 135 | < | bs = stack[--sp]; | 
| 136 | < | stack[sp-1].or(bs); | 
| 135 | > | bs = stack.top(); | 
| 136 | > | stack.pop(); | 
| 137 | > | stack.top() |= bs; | 
| 138 |  | break; | 
| 139 |  | case Token::opAnd: | 
| 140 | < | bs = stack[--sp]; | 
| 141 | < | stack[sp-1].and(bs); | 
| 140 | > | bs = stack.top(); | 
| 141 | > | stack.pop(); | 
| 142 | > | stack.top() &= bs; | 
| 143 |  | break; | 
| 144 |  | case Token::opNot: | 
| 145 | < | bs = stack[sp - 1]; | 
| 165 | < | notSet(bs); | 
| 145 | > | stack.top().flip(); | 
| 146 |  | break; | 
| 147 |  | case Token::within: | 
| 148 | < | bs = stack[sp - 1]; | 
| 149 | < | stack[sp - 1] = new BitSet(); | 
| 170 | < | withinInstruction(instruction, bs, stack[sp - 1]); | 
| 148 | > |  | 
| 149 | > | withinInstruction(instruction, stack.top()); | 
| 150 |  | break; | 
| 151 | < | case Token::selected: | 
| 152 | < | stack[sp++] = copyBitSet(viewer.getSelectionSet()); | 
| 153 | < | break; | 
| 151 | > | //case Token::selected: | 
| 152 | > | //  stack.push(getSelectionSet()); | 
| 153 | > | //  break; | 
| 154 |  | case Token::name: | 
| 155 | < |  | 
| 155 | > | stack.push(nameInstruction(boost::any_cast<std::string>(instruction.value))); | 
| 156 |  | break; | 
| 178 | – | case  Token::index: | 
| 179 | – |  | 
| 157 |  | break; | 
| 181 | – | case Token::molname: | 
| 182 | – |  | 
| 183 | – | break; | 
| 184 | – | case Token::molindex: | 
| 185 | – | break; | 
| 158 |  | case Token::identifier: | 
| 159 | < | stack[sp++] = lookupIdentifierValue((std::string)instruction.value); | 
| 159 | > | stack.push(lookupValue(boost::any_cast<std::string>(instruction.value))); | 
| 160 |  | break; | 
| 161 |  | case Token::opLT: | 
| 162 |  | case Token::opLE: | 
| 164 |  | case Token::opGT: | 
| 165 |  | case Token::opEQ: | 
| 166 |  | case Token::opNE: | 
| 167 | < | bs = stack[sp++] = new BitSet(); | 
| 196 | < | comparatorInstruction(instruction, bs); | 
| 167 | > | stack.push(comparatorInstruction(instruction)); | 
| 168 |  | break; | 
| 169 |  | default: | 
| 170 |  | unrecognizedExpression(); | 
| 171 |  | } | 
| 172 |  | } | 
| 173 | < | if (sp != 1) | 
| 173 | > | if (stack.size() != 1) | 
| 174 |  | evalError("atom expression compiler error - stack over/underflow"); | 
| 175 | < | return stack[0]; | 
| 175 | > |  | 
| 176 | > | return stack.top(); | 
| 177 |  | } | 
| 178 |  |  | 
| 179 |  |  | 
| 180 |  |  | 
| 181 | < | void SelectionEvaluator::comparatorInstruction(Token instruction, BitSet bs) { | 
| 181 | > | BitSet SelectionEvaluator::comparatorInstruction(const Token& instruction) { | 
| 182 |  | int comparator = instruction.tok; | 
| 183 |  | int property = instruction.intValue; | 
| 184 | < | float propertyValue = 0; // just for temperature | 
| 185 | < | int comparisonValue = ((Integer)instruction.value).intValue(); | 
| 186 | < | int numberOfAtoms = viewer.getAtomCount(); | 
| 187 | < | Frame frame = viewer.getFrame(); | 
| 188 | < | for (int i = 0; i < numberOfAtoms; ++i) { | 
| 189 | < | Atom atom = frame.getAtomAt(i); | 
| 190 | < | switch (property) { | 
| 191 | < | case Token::mass: | 
| 192 | < | //propertyValue = atom.getAtomNumber(); | 
| 193 | < | break; | 
| 194 | < | case Token::charge: | 
| 184 | > | float comparisonValue = boost::any_cast<float>(instruction.value); | 
| 185 | > | float propertyValue; | 
| 186 | > | BitSet bs(nStuntDouble); | 
| 187 | > |  | 
| 188 | > | SimInfo::MoleculeIterator mi; | 
| 189 | > | Molecule* mol; | 
| 190 | > | Molecule::AtomIterator ai; | 
| 191 | > | Atom* atom; | 
| 192 | > | Molecule::RigidBodyIterator rbIter; | 
| 193 | > | RigidBody* rb; | 
| 194 | > |  | 
| 195 | > | for (mol = info->beginMolecule(mi); mol != NULL; mol = info->nextMolecule(mi)) { | 
| 196 |  |  | 
| 197 | < | break; | 
| 198 | < | case Token::dipole: | 
| 199 | < |  | 
| 200 | < | break; | 
| 201 | < | default: | 
| 202 | < | unrecognizedAtomProperty(property); | 
| 203 | < | } | 
| 204 | < | bool match = false; | 
| 232 | < | switch (comparator) { | 
| 233 | < | case Token::opLT: | 
| 234 | < | match = propertyValue < comparisonValue; | 
| 235 | < | break; | 
| 236 | < | case Token::opLE: | 
| 237 | < | match = propertyValue <= comparisonValue; | 
| 238 | < | break; | 
| 239 | < | case Token::opGE: | 
| 240 | < | match = propertyValue >= comparisonValue; | 
| 241 | < | break; | 
| 242 | < | case Token::opGT: | 
| 243 | < | match = propertyValue > comparisonValue; | 
| 244 | < | break; | 
| 245 | < | case Token::opEQ: | 
| 246 | < | match = propertyValue == comparisonValue; | 
| 247 | < | break; | 
| 248 | < | case Token::opNE: | 
| 249 | < | match = propertyValue != comparisonValue; | 
| 250 | < | break; | 
| 251 | < | } | 
| 252 | < | if (match) | 
| 253 | < | bs.set(i); | 
| 197 | > | for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { | 
| 198 | > | compareProperty(atom, bs, property, comparator, comparisonValue); | 
| 199 | > | } | 
| 200 | > |  | 
| 201 | > | //change the positions of atoms which belong to the rigidbodies | 
| 202 | > | for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) { | 
| 203 | > | compareProperty(rb, bs, property, comparator, comparisonValue); | 
| 204 | > | } | 
| 205 |  | } | 
| 255 | – | } | 
| 206 |  |  | 
| 207 | < | void SelectionEvaluator::withinInstruction(const Token& instruction, BitSet& bs, BitSet& bsResult) | 
| 207 | > | return bs; | 
| 208 | > | } | 
| 209 |  |  | 
| 210 | + | void SelectionEvaluator::compareProperty(StuntDouble* sd, BitSet& bs, int property, int comparator, float comparisonValue) { | 
| 211 | + | double propertyValue; | 
| 212 | + | switch (property) { | 
| 213 | + | case Token::mass: | 
| 214 | + | propertyValue = sd->getMass(); | 
| 215 | + | break; | 
| 216 | + | case Token::charge: | 
| 217 | + | return; | 
| 218 | + | //break; | 
| 219 | + | case Token::dipole: | 
| 220 | + | return; | 
| 221 | + | //break; | 
| 222 | + | default: | 
| 223 | + | unrecognizedAtomProperty(property); | 
| 224 | + | } | 
| 225 | + |  | 
| 226 | + | bool match = false; | 
| 227 | + | switch (comparator) { | 
| 228 | + | case Token::opLT: | 
| 229 | + | match = propertyValue < comparisonValue; | 
| 230 | + | break; | 
| 231 | + | case Token::opLE: | 
| 232 | + | match = propertyValue <= comparisonValue; | 
| 233 | + | break; | 
| 234 | + | case Token::opGE: | 
| 235 | + | match = propertyValue >= comparisonValue; | 
| 236 | + | break; | 
| 237 | + | case Token::opGT: | 
| 238 | + | match = propertyValue > comparisonValue; | 
| 239 | + | break; | 
| 240 | + | case Token::opEQ: | 
| 241 | + | match = propertyValue == comparisonValue; | 
| 242 | + | break; | 
| 243 | + | case Token::opNE: | 
| 244 | + | match = propertyValue != comparisonValue; | 
| 245 | + | break; | 
| 246 | + | } | 
| 247 | + | if (match) | 
| 248 | + | bs.setBitOn(sd->getGlobalIndex()); | 
| 249 | + |  | 
| 250 | + | } | 
| 251 | + |  | 
| 252 | + | void SelectionEvaluator::withinInstruction(const Token& instruction, BitSet& bs){ | 
| 253 | + |  | 
| 254 |  | boost::any withinSpec = instruction.value; | 
| 255 | < | if (withinSpec instanceof Float) { | 
| 256 | < | withinDistance(((Float)withinSpec).floatValue(), bs, bsResult); | 
| 255 | > | if (withinSpec.type() == typeid(float)){ | 
| 256 | > | // | 
| 257 |  | return; | 
| 258 |  | } | 
| 259 | < | evalError("Unrecognized within parameter:" + withinSpec); | 
| 259 | > |  | 
| 260 | > | evalError("Unrecognized within parameter"); | 
| 261 |  | } | 
| 262 |  |  | 
| 263 | < | void SelectionEvaluator::withinDistance(float distance, BitSet bs, BitSet bsResult) { | 
| 264 | < | Frame frame = viewer.getFrame(); | 
| 269 | < | for (int i = frame.getAtomCount(); --i >= 0; ) { | 
| 270 | < | if (bs.get(i)) { | 
| 271 | < | Atom atom = frame.getAtomAt(i); | 
| 272 | < | AtomIterator iterWithin = | 
| 273 | < | frame.getWithinIterator(atom, distance); | 
| 274 | < | while (iterWithin.hasNext()) | 
| 275 | < | bsResult.set(iterWithin.next().getAtomIndex()); | 
| 276 | < | } | 
| 277 | < | } | 
| 278 | < | } | 
| 263 | > | void SelectionEvaluator::define() { | 
| 264 | > | assert(statement.size() >= 3); | 
| 265 |  |  | 
| 266 | < | void SelectionEvaluator::define() { | 
| 267 | < | std::string variable = (std::string)statement[1].value; | 
| 266 | > | std::string variable = boost::any_cast<std::string>(statement[1].value); | 
| 267 | > |  | 
| 268 |  | variables.insert(std::make_pair(variable, expression(statement, 2))); | 
| 283 | – | } | 
| 269 |  | } | 
| 270 |  |  | 
| 286 | – | void SelectionEvaluator::predefine(Token[] statement) { | 
| 287 | – | std::string variable = (std::string)statement[1].value; | 
| 288 | – | variables.put(variable, statement); | 
| 289 | – | } | 
| 271 |  |  | 
| 272 | < | void SelectionEvaluator::select(){ | 
| 273 | < | viewer.setSelectionSet(expression(statement, 1)); | 
| 274 | < | } | 
| 275 | < |  | 
| 276 | < | } | 
| 272 | > | /** @todo */ | 
| 273 | > | void SelectionEvaluator::predefine(const std::string& script) { | 
| 274 | > |  | 
| 275 | > | if (compiler.compile("#predefine", script)) { | 
| 276 | > | std::vector<std::vector<Token> > aatoken = compiler.getAatokenCompiled(); | 
| 277 | > | if (aatoken.size() != 1) { | 
| 278 | > | evalError("predefinition does not have exactly 1 command:" | 
| 279 | > | + script); | 
| 280 | > | return; | 
| 281 | > | } | 
| 282 | > | std::vector<Token> statement = aatoken[0]; | 
| 283 | > | if (statement.size() > 2) { | 
| 284 | > | int tok = statement[1].tok; | 
| 285 | > | if (tok == Token::identifier || (tok & Token::predefinedset) == Token::predefinedset) { | 
| 286 | > | std::string variable = boost::any_cast<std::string>(statement[1].value); | 
| 287 | > | variables.insert(std::make_pair(variable, statement)); | 
| 288 | > |  | 
| 289 | > | } else { | 
| 290 | > | evalError("invalid variable name:" + script); | 
| 291 | > | } | 
| 292 | > | }else { | 
| 293 | > | evalError("bad predefinition length:" + script); | 
| 294 | > | } | 
| 295 | > |  | 
| 296 | > |  | 
| 297 | > | } else { | 
| 298 | > | evalError("predefined set compile error:" + script + | 
| 299 | > | "\ncompile error:" + compiler.getErrorMessage()); | 
| 300 | > | } | 
| 301 | > |  | 
| 302 | > | } | 
| 303 | > |  | 
| 304 | > | void SelectionEvaluator::select(){ | 
| 305 | > | //viewer.setSelectionSet(expression(statement, 1)); | 
| 306 | > | } | 
| 307 | > |  | 
| 308 | > | BitSet SelectionEvaluator::lookupValue(const std::string& variable){ | 
| 309 | > |  | 
| 310 | > | std::map<std::string, boost::any>::iterator i = variables.find(variable); | 
| 311 | > |  | 
| 312 | > | if (i != variables.end()) { | 
| 313 | > | if (i->second.type() == typeid(BitSet)) { | 
| 314 | > | return boost::any_cast<BitSet>(i->second); | 
| 315 | > | } else if (i->second.type() ==  typeid(std::vector<Token>)){ | 
| 316 | > | BitSet bs = expression(boost::any_cast<std::vector<Token> >(i->second), 2); | 
| 317 | > | i->second =  bs; /**@todo fixme */ | 
| 318 | > | return bs; | 
| 319 | > | } | 
| 320 | > | } else { | 
| 321 | > | unrecognizedIdentifier(variable); | 
| 322 | > | } | 
| 323 | > | } | 
| 324 | > |  | 
| 325 | > | BitSet SelectionEvaluator::nameInstruction(const std::string& name){ | 
| 326 | > | BitSet bs(nStuntDouble); | 
| 327 | > |  | 
| 328 | > | bool hasError = finder.match(name, bs); | 
| 329 | > |  | 
| 330 | > | return bs; | 
| 331 | > | } | 
| 332 | > |  | 
| 333 | > |  | 
| 334 | > | } |