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root/OpenMD/trunk/src/selection/NameFinder.cpp
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Comparing trunk/src/selection/NameFinder.cpp (file contents):
Revision 287 by tim, Fri Feb 4 05:42:49 2005 UTC vs.
Revision 452 by tim, Tue Apr 5 23:09:48 2005 UTC

# Line 42 | Line 42
42   #include "utils/wildcards.hpp"
43   #include "utils/StringTokenizer.hpp"
44   #include "primitives/Molecule.hpp"
45 + #include "utils/StringUtils.hpp"
46   namespace oopse {
47  
48   TreeNode::~TreeNode(){
# Line 78 | Line 79 | void NameFinder::loadNames() {
79      root_->bs.setAll(); //
80      
81      for (mol = info_->beginMolecule(mi); mol != NULL; mol = info_->nextMolecule(mi)) {
82 <        TreeNode* currentMolNode;            
82 >          
83          std::string molName = mol->getMoleculeName();
84 <
84 <        foundIter = root_->children.find(molName);
85 <        if ( foundIter  == root_->children.end()) {
86 <            currentMolNode = new TreeNode;
87 <            currentMolNode->name = molName;
88 <            currentMolNode->bs.resize(nStuntDouble_);
89 <        }else {
90 <            currentMolNode = foundIter->second;
91 <        }
84 >         TreeNode* currentMolNode = createNode(root_, molName);
85          
86          for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) {
87              std::string atomName = atom->getType();
88 <            TreeNode* currentAtomNode;
89 <            foundIter = currentMolNode->children.find(molName);
97 <            if (foundIter == currentMolNode->children.end()) {
98 <                currentAtomNode = new TreeNode;
99 <                currentAtomNode->name = atomName;
100 <                currentAtomNode->bs.resize(nStuntDouble_);
101 <            } else {
102 <                currentAtomNode = foundIter->second;
103 <            }
88 >            TreeNode* currentAtomNode = createNode(currentMolNode, atomName);
89 >            
90              currentMolNode->bs.setBitOn(atom->getGlobalIndex());
91              currentAtomNode->bs.setBitOn(atom->getGlobalIndex());
92          }
93  
94          for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) {
95 <            std::string rbName = atom->getType();
96 <            TreeNode* currentRbNode;
111 <            foundIter = currentMolNode->children.find(molName);
112 <            if (foundIter == currentMolNode->children.end()) {
113 <                currentRbNode = new TreeNode;
114 <                currentRbNode->name = rbName;
115 <                currentRbNode->bs.resize(nStuntDouble_);
116 <            } else {
117 <                currentRbNode = foundIter->second;
118 <            }
95 >            std::string rbName = rb->getType();
96 >            TreeNode* currentRbNode = createNode(currentMolNode, rbName);
97              
98              currentMolNode->bs.setBitOn(rb->getGlobalIndex());
99              currentRbNode->bs.setBitOn(rb->getGlobalIndex());
100  
101              //create nodes for atoms belong to this rigidbody
102 <            for(atom = rb->beginAtom(ai); rb != NULL; atom = rb->nextAtom(ai)) {
102 >            for(atom = rb->beginAtom(ai); atom != NULL; atom = rb->nextAtom(ai)) {
103                  std::string rbAtomName = atom->getType();
104 <                TreeNode* currentRbAtomNode;
105 <                foundIter = currentRbNode->children.find(molName);
128 <                if (foundIter == currentRbNode->children.end()) {
129 <                    currentRbAtomNode = new TreeNode;
130 <                    currentRbAtomNode->name = rbAtomName;
131 <                    currentRbAtomNode->bs.resize(nStuntDouble_);
132 <                } else {
133 <                    currentRbAtomNode = foundIter->second;
134 <                }
104 >                TreeNode* currentRbAtomNode = createNode(currentRbNode, rbName);;
105 >
106                  currentRbAtomNode->bs.setBitOn(atom->getGlobalIndex());
107              }
108  
# Line 141 | Line 112 | void NameFinder::loadNames() {
112  
113   }
114  
115 < bool NameFinder::match(const std::string& name, BitSet& bs){
115 > TreeNode* NameFinder::createNode(TreeNode* parent, const std::string& name) {
116 >    TreeNode* node;    
117 >    std::map<std::string, TreeNode*>::iterator foundIter;
118 >    foundIter = parent->children.find(name);
119 >    if ( foundIter  == parent->children.end()) {
120 >        node = new TreeNode;
121 >        node->name = name;
122 >        node->bs.resize(nStuntDouble_);
123 >        parent->children.insert(std::make_pair(name, node));
124 >    }else {
125 >        node = foundIter->second;
126 >    }
127 >    return node;
128 > }
129  
130 <    bool hasError = false;
130 > BitSet NameFinder::match(const std::string& name){
131 >    BitSet bs(nStuntDouble_);
132 >  
133      StringTokenizer tokenizer(name, ".");
134  
135      std::vector<std::string> names;
# Line 155 | Line 141 | bool NameFinder::match(const std::string& name, BitSet
141      switch(size) {
142          case 1 :
143              //could be molecule name, atom name and rigidbody name
144 <            if (names[0] == "*"){
145 <                //if all molecules are selected, we don't need to do the matching, just set all of the bits
160 <                bs.setAll();
161 <            } else{
162 <                matchMolecule(names[0], bs);
163 <                matchStuntDouble("*", names[0], bs);
164 <            }
144 >            matchMolecule(names[0], bs);
145 >            matchStuntDouble("*", names[0], bs);
146              
147              break;
148          case 2:
149              //could be molecule.*(include atoms and rigidbodies) or rigidbody.*(atoms belong to rigidbody)
150 <            matchRigidAtoms("*", names[0], names[1], bs);
151 <            matchStuntDouble(names[0], names[1], bs);
150 >
151 >            if (!isInteger(names[1])){
152 >                matchRigidAtoms("*", names[0], names[1], bs);
153 >                matchStuntDouble(names[0], names[1], bs);
154 >            } else {
155 >                int internalIndex = lexi_cast<int>(names[1]);
156 >                if (internalIndex < 0) {
157 >                    std::cerr << names[0] << ". " << names[1] << " is an invalid name" << std::endl;          
158 >                } else {
159 >                    matchInternalIndex(names[0], internalIndex, bs);
160 >                }
161 >            }
162              
163              break;
164          case 3:
# Line 175 | Line 166 | bool NameFinder::match(const std::string& name, BitSet
166              matchRigidAtoms(names[0], names[1], names[2], bs);
167              break;
168          default:      
169 <            hasError = true;        
169 >            std::cerr << "invalid name: " << name << std::endl;
170              break;          
171      }
172  
173 <    return hasError;
173 >    return bs;
174   }
175  
176   void NameFinder::matchMolecule(const std::string& molName, BitSet& bs) {
# Line 237 | Line 228 | bool NameFinder::isMatched(const std::string& str, con
228      return Wildcard::wildcardfit (wildcard.c_str(), str.c_str());
229   }
230  
231 +
232 + void NameFinder::matchInternalIndex(const std::string& name, int internalIndex, BitSet& bs){
233 +
234 +    std::map<std::string, TreeNode*>::iterator foundIter;
235 +    SimInfo::MoleculeIterator mi;
236 +    Molecule* mol;
237 +
238 +    for (mol = info_->beginMolecule(mi); mol != NULL; mol = info_->nextMolecule(mi)) {
239 +          
240 +        if (isMatched(mol->getMoleculeName(), name) ) {
241 +            int natoms = mol->getNAtoms();
242 +            int nrigidbodies = mol->getNRigidBodies();
243 +            if (internalIndex >= natoms + nrigidbodies) {
244 +                continue;
245 +            } else if (internalIndex < natoms) {
246 +                bs.setBitOn(mol->getAtomAt(internalIndex)->getGlobalIndex());
247 +                continue;
248 +            } else if ( internalIndex < natoms + nrigidbodies) {
249 +                bs.setBitOn(mol->getRigidBodyAt(internalIndex - natoms)->getGlobalIndex());
250 +            }
251 +        }
252 +        
253 +    }    
254 +    
255   }
256 +
257 + bool NameFinder::isInteger(const std::string str) {
258 +    for(int i =0; i < str.size(); ++i){
259 +        if (!std::isdigit(str[i])) {
260 +            return false;
261 +        }
262 +    }
263 +
264 +    return true;
265 + }
266 +
267 + }

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