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Projection implemented, correct output, but segfaults

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Brandon Jackson 2015-09-21 22:00:02 -05:00
parent b6af7f18c8
commit 8e308110b8
1 changed files with 6 additions and 5 deletions
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11
DBEngine.cpp
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@ -52,12 +52,13 @@ void DBEngine::saveToFile(vector<string> cmds){
//assumes that all attribute titles are unique //assumes that all attribute titles are unique
Relation DBEngine::projection(vector<string> input, Relation r){ Relation DBEngine::projection(vector<string> input, Relation r){
for(int i = 0; i < input.size(); ++i) {
// for(int i = 0; i < input.size(); i++) { for(int j = 0; j < r.getSize(); ++j) {
// it = find(r.getAttributes().begin(), r.getAttributes().end(), input[i]) if((r.getAttributes())[j].getName() == input[i])
(r.getAttributes())[j].display();
//if(r[i].getName == input[]) }
// } }
} }
//ASAP: TEST ALL OF THIS //ASAP: TEST ALL OF THIS