C++. I need help to fill a vector with objects containing values from a txt file. The file has a string followed by an integer for each line. For example, the first line will read "apple 5" and the next line will read "banana 18" and so on. I am provided with the class dataEntry below, which has a private 'Data' class. The 'Data' class has the int and string values that should match the values from each line. The method "dataEntry(string filename)" shoud read in the file and fill in the vector with objects, using the private 'Data' class. So to clarify: read lines of file, create objects of 'Data' using int and string values from each line, and put those objects into a vector.

class dataEntry

{

public:

//fill vector with file info

dataEntry(string filename);

private:

class Data

{

public:

string s;

int n;

};

};

int main() {

//code

return 0;

}

sample txt file:

apple 5

banana 18

car 7

dog 14