Using The United Health Care Employer Login Gives You Instant Access To Billing Statements And Important Insurance Policy Updates

There seem to be different views on using 'using' with respect to the std namespace.

Using The United Health Care Employer Login Gives You Instant Access To Billing Statements And Important Insurance Policy Updates 1

Some say use ' using namespace std', other say don't but rather prefix std functions that are to be used.

Updating the using keyword was specifically for templates, and (as was pointed out in the accepted answer) when you are working with non-templates using and typedef are.

Using The United Health Care Employer Login Gives You Instant Access To Billing Statements And Important Insurance Policy Updates 3

The problem with putting using namespace in the header files of your classes is that it forces anyone who wants to use your classes (by including your header files) to also be 'using' (i. e.

Using The United Health Care Employer Login Gives You Instant Access To Billing Statements And Important Insurance Policy Updates 4

In other word, if you know that the initialization of a variable in using may throw a particular exception, i wrap it with try-catch.

Using The United Health Care Employer Login Gives You Instant Access To Billing Statements And Important Insurance Policy Updates 5

Similarly, if within using body something may happen, which.