"iterate over vector in c++" Code Answer's
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c++ iterate over vector
for(auto const& value: a) {
/* std::cout << value; ... */
}
Source: stackoverflow.com
how to iterate trough a vector in c++
vector<int> myVector;
myVector.push_back(1);
myVector.push_back(2);
myVector.push_back(3);
myVector.push_back(4);
for(auto x: myVector){
cout<< x << " ";
}
vector<pair<int,int>> myVectorOfPairs;
myVectorOfPairs.push_back({1,2});
myVectorOfPairs.push_back({3,4});
myVectorOfPairs.push_back({5,6});
myVectorOfPairs.push_back({7,8});
for(auto x: myVectorOfPairs){
cout<< x.first << " " << x.second << endl;
}
iterate over vector in c++
for (auto & element : vector) {
element.doSomething ();
}
Source: stackoverflow.com
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