CBP is made up of personnel who were formerly with the U.S customs, U.S Immigration, Animal and Plant Health Inspection Service and the entire U.S Border Patrol. The Department of Homeland Security was established on March 1, 2003, including the creation of U.S. Customs and Border Protection (CBP).
function templates are special functions that can operate with generic types this allows us to create a function template whose functionality can be adapted to more than one type or class without repeating the entire code for each type in c++ this can be achieved using template parameters a template parameter is a special kind of parameter that can be used to pass a type as argument just like regular function parameters can be used to pass values to a function template parameters allow to pass also types to a function
The sequences controlled by an object of template class basic_string are the Standard C++ string class and are usually referred to as strings, but they should not be confused with the null-terminated C-style strings used throughout the Standard C++ Library.