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/* |
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/* |
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* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. |
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* |
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* The University of Notre Dame grants you ("Licensee") a |
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namespace oopse { |
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/** |
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* @class IndexListContainer |
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* @brief |
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* @todo documentation |
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*/ |
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class IndexListContainer{ |
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public: |
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static const int MAX_INTEGER = 2147483647; |
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typedef std::list<std::pair<int, int> >::iterator IndexListContainerIterator; |
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/** |
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* @class IndexListContainer |
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* @brief |
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* @todo documentation |
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*/ |
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class IndexListContainer{ |
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public: |
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static const int MAX_INTEGER = 2147483647; |
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typedef std::list<std::pair<int, int> >::iterator IndexListContainerIterator; |
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IndexListContainer(int minIndex = 0, int maxIndex = MAX_INTEGER) |
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:minIndex_(minIndex), maxIndex_(maxIndex) { |
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IndexListContainer(int minIndex = 0, int maxIndex = MAX_INTEGER) |
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:minIndex_(minIndex), maxIndex_(maxIndex) { |
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indexContainer_.push_back(std::make_pair(minIndex, maxIndex)); |
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} |
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indexContainer_.push_back(std::make_pair(minIndex, maxIndex)); |
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} |
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int pop() { |
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int pop() { |
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if (indexContainer_.empty()) { |
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std::cerr << "" << std::endl; |
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} |
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if (indexContainer_.empty()) { |
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std::cerr << "" << std::endl; |
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} |
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IndexListContainerIterator i = indexContainer_.begin(); |
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int result; |
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IndexListContainerIterator i = indexContainer_.begin(); |
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int result; |
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result = indexContainer_.front().first; |
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result = indexContainer_.front().first; |
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if (indexContainer_.front().first == indexContainer_.front().second) { |
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indexContainer_.pop_front(); |
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} else if (indexContainer_.front().first < indexContainer_.front().second) { |
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++indexContainer_.front().first; |
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} else { |
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std::cerr << "" << std::endl; |
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} |
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if (indexContainer_.front().first == indexContainer_.front().second) { |
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indexContainer_.pop_front(); |
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} else if (indexContainer_.front().first < indexContainer_.front().second) { |
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++indexContainer_.front().first; |
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} else { |
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std::cerr << "" << std::endl; |
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} |
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return result; |
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} |
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return result; |
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} |
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/** |
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* |
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*/ |
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void insert(int index) { |
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IndexListContainerIterator insertPos = internalInsert(index, index); |
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merge(insertPos); |
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} |
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/** |
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* |
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*/ |
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void insert(int index) { |
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IndexListContainerIterator insertPos = internalInsert(index, index); |
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merge(insertPos); |
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} |
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/** |
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* Reclaims an index range |
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* @param beginIndex |
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* @param endIndex |
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*/ |
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void insert(int beginIndex, int endIndex) { |
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IndexListContainerIterator insertPos = internalInsert(beginIndex, endIndex); |
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merge(insertPos); |
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} |
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/** |
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* Reclaims an index range |
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* @param beginIndex |
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* @param endIndex |
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*/ |
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void insert(int beginIndex, int endIndex) { |
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IndexListContainerIterator insertPos = internalInsert(beginIndex, endIndex); |
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merge(insertPos); |
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} |
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/** |
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* Reclaims an index array. |
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* @param indices |
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*/ |
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void insert(std::vector<int>& indices){ |
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/** |
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* Reclaims an index array. |
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* @param indices |
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*/ |
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void insert(std::vector<int>& indices){ |
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if (indices.empty()) { |
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return; |
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} |
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if (indices.empty()) { |
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return; |
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} |
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std::sort(indices.begin(), indices.end()); |
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std::unique(indices.begin(), indices.end()); |
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std::sort(indices.begin(), indices.end()); |
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std::unique(indices.begin(), indices.end()); |
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std::vector<int>::iterator i; |
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IndexListContainerIterator insertPos; |
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int beginIndex; |
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std::vector<int>::iterator i; |
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IndexListContainerIterator insertPos; |
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int beginIndex; |
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beginIndex = indices[0]; |
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beginIndex = indices[0]; |
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for ( i = indices.begin() + 1 ; i != indices.end(); ++i) { |
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if (*i != *(i -1) + 1) { |
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insert(beginIndex, *(i-1)); |
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beginIndex = *i; |
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} |
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} |
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for ( i = indices.begin() + 1 ; i != indices.end(); ++i) { |
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if (*i != *(i -1) + 1) { |
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insert(beginIndex, *(i-1)); |
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beginIndex = *i; |
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} |
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} |
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} |
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} |
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std::vector<int> getIndicesBefore(int index) { |
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std::vector<int> result; |
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IndexListContainerIterator i; |
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std::vector<int> getIndicesBefore(int index) { |
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std::vector<int> result; |
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IndexListContainerIterator i; |
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for(i = indexContainer_.begin(); i != indexContainer_.end(); ++i) { |
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if ((*i).first > index) { |
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//we locate the node whose minimum index is greater that index |
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indexContainer_.erase(indexContainer_.begin(), i); |
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break; |
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} else if ((*i).second < index) { |
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//The biggest index current node hold is less than the index we want |
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for (int j = (*i).first; j <= (*i).second; ++j) { |
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result.push_back(j); |
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} |
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continue; |
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} else if ((*i).first == (*i).second) { |
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//the index happen to equal to a node which only contains one index |
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result.push_back((*i).first); |
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indexContainer_.erase(indexContainer_.begin(), i); |
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break; |
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} else { |
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for(i = indexContainer_.begin(); i != indexContainer_.end(); ++i) { |
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if ((*i).first > index) { |
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//we locate the node whose minimum index is greater that index |
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indexContainer_.erase(indexContainer_.begin(), i); |
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break; |
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} else if ((*i).second < index) { |
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//The biggest index current node hold is less than the index we want |
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for (int j = (*i).first; j <= (*i).second; ++j) { |
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result.push_back(j); |
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} |
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continue; |
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} else if ((*i).first == (*i).second) { |
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//the index happen to equal to a node which only contains one index |
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result.push_back((*i).first); |
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indexContainer_.erase(indexContainer_.begin(), i); |
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break; |
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} else { |
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for (int j = (*i).first; j < index; ++j) { |
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result.push_back(j); |
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} |
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for (int j = (*i).first; j < index; ++j) { |
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result.push_back(j); |
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} |
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(*i).first = index; |
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indexContainer_.erase(indexContainer_.begin(), i); |
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break; |
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} |
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(*i).first = index; |
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indexContainer_.erase(indexContainer_.begin(), i); |
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break; |
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} |
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} |
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} |
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return result; |
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return result; |
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} |
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} |
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int getMaxIndex() { |
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return maxIndex_; |
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} |
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int getMaxIndex() { |
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return maxIndex_; |
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} |
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private: |
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private: |
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IndexListContainerIterator internalInsert(int beginIndex, int endIndex) { |
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IndexListContainerIterator internalInsert(int beginIndex, int endIndex) { |
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if (beginIndex > endIndex) { |
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std::swap(beginIndex, endIndex); |
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std::cerr << "" << std::endl; |
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} |
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|
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if (endIndex > maxIndex_) { |
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std::cerr << "" << std::endl; |
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} |
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if (beginIndex > endIndex) { |
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std::swap(beginIndex, endIndex); |
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std::cerr << "" << std::endl; |
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} |
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if (endIndex > maxIndex_) { |
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std::cerr << "" << std::endl; |
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} |
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|
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IndexListContainerIterator j; |
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IndexListContainerIterator j; |
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IndexListContainerIterator i = indexContainer_.begin(); |
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for (; i != indexContainer_.end(); ++i) { |
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if ((*i).first > endIndex) { |
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indexContainer_.insert(i, std::make_pair(beginIndex, endIndex)); |
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return --i; |
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} else if ((*i).second < beginIndex) { |
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continue; |
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} else { |
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std::cerr << "" << std::endl; |
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} |
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} |
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IndexListContainerIterator i = indexContainer_.begin(); |
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> |
for (; i != indexContainer_.end(); ++i) { |
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> |
if ((*i).first > endIndex) { |
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indexContainer_.insert(i, std::make_pair(beginIndex, endIndex)); |
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return --i; |
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} else if ((*i).second < beginIndex) { |
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continue; |
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} else { |
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std::cerr << "" << std::endl; |
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> |
} |
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> |
} |
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indexContainer_.push_back(std::make_pair(beginIndex, endIndex)); |
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return --indexContainer_.end(); |
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indexContainer_.push_back(std::make_pair(beginIndex, endIndex)); |
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return --indexContainer_.end(); |
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|
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< |
} |
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} |
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< |
void merge(IndexListContainerIterator i) { |
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IndexListContainerIterator j; |
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> |
void merge(IndexListContainerIterator i) { |
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IndexListContainerIterator j; |
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//check whether current node can be merged with its previous node |
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if ( i != indexContainer_.begin()) { |
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j = i; |
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--j; |
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< |
if (j != indexContainer_.begin() && (*j).second + 1 == (*i).first) { |
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(*i).first = (*j).first; |
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< |
indexContainer_.erase(j); |
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< |
} |
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} |
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> |
//check whether current node can be merged with its previous node |
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> |
if ( i != indexContainer_.begin()) { |
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j = i; |
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--j; |
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> |
if (j != indexContainer_.begin() && (*j).second + 1 == (*i).first) { |
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(*i).first = (*j).first; |
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indexContainer_.erase(j); |
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} |
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> |
} |
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|
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< |
//check whether current node can be merged with its next node |
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< |
if ( i != indexContainer_.end()) { |
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j = i; |
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++j; |
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> |
//check whether current node can be merged with its next node |
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> |
if ( i != indexContainer_.end()) { |
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j = i; |
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> |
++j; |
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< |
if (j != indexContainer_.end() && (*i).second + 1 == (*j).first) { |
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< |
(*i).second = (*j).second; |
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indexContainer_.erase(j); |
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< |
} |
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< |
} |
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> |
if (j != indexContainer_.end() && (*i).second + 1 == (*j).first) { |
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(*i).second = (*j).second; |
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indexContainer_.erase(j); |
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} |
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> |
} |
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|
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< |
} |
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< |
int minIndex_; |
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< |
int maxIndex_; |
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< |
std::list<std::pair<int, int> > indexContainer_; |
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< |
}; |
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> |
} |
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> |
int minIndex_; |
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> |
int maxIndex_; |
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> |
std::list<std::pair<int, int> > indexContainer_; |
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> |
}; |
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< |
/** |
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< |
* @class LocalIndexManager LocalIndexManager.hpp "utils/LocalIndexManager.hpp" |
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< |
* @brief |
| 254 |
< |
*/ |
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< |
class LocalIndexManager { |
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< |
public: |
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> |
/** |
| 252 |
> |
* @class LocalIndexManager LocalIndexManager.hpp "utils/LocalIndexManager.hpp" |
| 253 |
> |
* @brief |
| 254 |
> |
*/ |
| 255 |
> |
class LocalIndexManager { |
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> |
public: |
| 257 |
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|
| 258 |
< |
int getNextAtomIndex() { |
| 259 |
< |
return atomIndexContainer_.pop(); |
| 260 |
< |
} |
| 258 |
> |
int getNextAtomIndex() { |
| 259 |
> |
return atomIndexContainer_.pop(); |
| 260 |
> |
} |
| 261 |
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|
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< |
std::vector<int> getAtomIndicesBefore(int index) { |
| 263 |
< |
return atomIndexContainer_.getIndicesBefore(index); |
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< |
} |
| 262 |
> |
std::vector<int> getAtomIndicesBefore(int index) { |
| 263 |
> |
return atomIndexContainer_.getIndicesBefore(index); |
| 264 |
> |
} |
| 265 |
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|
| 266 |
< |
void releaseAtomIndex(int index) { |
| 267 |
< |
atomIndexContainer_.insert(index); |
| 268 |
< |
} |
| 266 |
> |
void releaseAtomIndex(int index) { |
| 267 |
> |
atomIndexContainer_.insert(index); |
| 268 |
> |
} |
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|
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< |
void releaseAtomIndex(int beginIndex, int endIndex) { |
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< |
atomIndexContainer_.insert(beginIndex, endIndex); |
| 272 |
< |
} |
| 270 |
> |
void releaseAtomIndex(int beginIndex, int endIndex) { |
| 271 |
> |
atomIndexContainer_.insert(beginIndex, endIndex); |
| 272 |
> |
} |
| 273 |
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|
| 274 |
< |
void releaseAtomIndex(std::vector<int> indices) { |
| 275 |
< |
atomIndexContainer_.insert(indices); |
| 276 |
< |
} |
| 274 |
> |
void releaseAtomIndex(std::vector<int> indices) { |
| 275 |
> |
atomIndexContainer_.insert(indices); |
| 276 |
> |
} |
| 277 |
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|
| 278 |
< |
int getNextRigidBodyIndex() { |
| 279 |
< |
return rigidBodyIndexContainer_.pop(); |
| 280 |
< |
} |
| 278 |
> |
int getNextRigidBodyIndex() { |
| 279 |
> |
return rigidBodyIndexContainer_.pop(); |
| 280 |
> |
} |
| 281 |
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|
| 282 |
< |
std::vector<int> getRigidBodyIndicesBefore(int index) { |
| 283 |
< |
return rigidBodyIndexContainer_.getIndicesBefore(index); |
| 284 |
< |
} |
| 282 |
> |
std::vector<int> getRigidBodyIndicesBefore(int index) { |
| 283 |
> |
return rigidBodyIndexContainer_.getIndicesBefore(index); |
| 284 |
> |
} |
| 285 |
|
|
| 286 |
< |
void releaseRigidBodyIndex(int index) { |
| 287 |
< |
rigidBodyIndexContainer_.insert(index); |
| 288 |
< |
} |
| 286 |
> |
void releaseRigidBodyIndex(int index) { |
| 287 |
> |
rigidBodyIndexContainer_.insert(index); |
| 288 |
> |
} |
| 289 |
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|
| 290 |
< |
void releaseRigidBodyIndex(int beginIndex, int endIndex) { |
| 291 |
< |
rigidBodyIndexContainer_.insert(beginIndex, endIndex); |
| 292 |
< |
} |
| 290 |
> |
void releaseRigidBodyIndex(int beginIndex, int endIndex) { |
| 291 |
> |
rigidBodyIndexContainer_.insert(beginIndex, endIndex); |
| 292 |
> |
} |
| 293 |
|
|
| 294 |
< |
void releaseRigidBodyIndex(std::vector<int> indices) { |
| 295 |
< |
rigidBodyIndexContainer_.insert(indices); |
| 296 |
< |
} |
| 294 |
> |
void releaseRigidBodyIndex(std::vector<int> indices) { |
| 295 |
> |
rigidBodyIndexContainer_.insert(indices); |
| 296 |
> |
} |
| 297 |
|
|
| 298 |
< |
private: |
| 298 |
> |
private: |
| 299 |
|
|
| 300 |
< |
IndexListContainer atomIndexContainer_; |
| 301 |
< |
IndexListContainer rigidBodyIndexContainer_; |
| 302 |
< |
}; |
| 300 |
> |
IndexListContainer atomIndexContainer_; |
| 301 |
> |
IndexListContainer rigidBodyIndexContainer_; |
| 302 |
> |
}; |
| 303 |
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|
| 304 |
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} //end namespace oopse |
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#endif //UTILS_LOCALINDEXMANAGER_HPP |