Negations Using Concepts
Understand how negations function within C++ Concepts, especially how the opposite of a true concept expression may not be false but ill-formed. Learn to properly use parentheses in negations to write valid and clear template constraints, enhancing your ability to create precise and safe generic code.
We'll cover the following...
We'll cover the following...
!a is not the opposite of a
When we talk about concepts, the opposite of a true expression is not an expression that is evaluated to false. Let’s suppose we have a function foo() that takes two parameters, T bar and U baz. We have some constraints on them. ...