Answers for "c++ copy vector to another"

copy a part of a vector in another in c++

// Copying vector by copy function 
copy(vect1.begin(), vect1.end(), back_inserter(vect2));

copying a vector to another

// Declaring new vector and copying
// element of old vector
// constructor method, Deep copy
vector<int> vect2(vect1);

copying a vector to another

// Using assignment operator to copy one
// vector to other
vect2 = vect1;

copy file to vector c++

//Read file to the end
while(inFile.read(reinterpret_cast<char*>(&temp), sizeof(temp)))
{
    //Store each int in the vector
    myVector.push_back(temp);
}