InvIndex.cpp

#include "InvIndex.h"

InvIndex::InvIndex(const size_t arraySize): maxWordId(0) {
    wordVec.resize(arraySize); // should we restore arraySize
}

InvIndex::~InvIndex() {
    for (vector<WordInfo *>::wordVecIt = wordVec.begin(); wordVecIt != wordVec.end(); ++wordVecIt) {
        delete *wordVecIt;
    }
}
    
InvIndex::insertDoc(int docId, const vector <int> &wordIds) {
    for (vector <int>::wordIt = wordIds.begin(); wordIt != wordIds.end(); ++wordIt) {
        boost::lock_guard<boost::mutex> wordLock (wordVec[*wordIt].mutex);
        if (wordVec[*wordIt] == 0) // if null pointer
            wordVec[*wordIt] = new WordInfo; 
        wordVec[*wordIt] -> overflow.push_back(docId);
    }
}

InvIndex:: insertDoc(int docId, const vector <string> &words) {
    boost::lock_guard<boost::mutex> wordLock (wordVec[*wordIt].mutex);
    vector <int> wordIds (words.size());
    for (vector <string>::iterator wordIt = words.begin(); wordIt != words.end(); ++wordIt) {
        WordMap::iterator mapIt = wordMap.find(*wordIt);
        int wordId;
        if (mapIt == wordMap.end()) { // word not in map 
            wordId = maxWordId;
            maxWordId++;
            mapIt[*wordIt] = wordId;
        }
        else { // word found
            
        

    }
    






    




    }
    

        int wordId = *wordIt; // will this save a few pointer dereferences
        boost::lock_guard<boost::mutex> wordLock(utexes[wordMutexes[wordId];
    }