c++ remove substring from string code example

Example: c++ erase substring

using namespace std;

string BasicString = "I dont like erasing strings";
string StrToErase = " dont";

string::size_type i = BasicString.find(StrToErase);

if (i != string::npos)
{
   BasicString.erase(i, StrToErase.length()); 
}

cout << BasicString << "\n"; // OUTPUT: I like erasing strings