c++ remove duplicates from vector code example
Example 1: erase duplicates and sort a vector
sort( vec.begin(), vec.end() );
vec.erase( unique( vec.begin(), vec.end() ), vec.end() );
Example 2: remove duplicates from vector c++
sort( vec.begin(), vec.end() );
vec.erase( unique( vec.begin(), vec.end() ), vec.end() );
Example 3: insert only unique values into vector
std::vector name;
....
if (std::find(name.begin(), name.end(), someName) == name.end()) {
// someName not in name, add it
name.push_back(someName);
}