The 'empty()' method is more efficient for checking if a string is empty compared to comparing it with an empty string literal.
The default constructor 'std::wstring()' is more efficient for creating an empty string compared to using a string literal.
The 'clear()' method is more efficient for clearing a std::wstring compared to assigning it an empty string literal.
Reported by: PVS-Studio
Signed-off-by: Vyacheslav Ivanov <islavaivanov76@gmail.com>
Creating variables in a more localized scope can enhance performance and make the code easier to understand.
Reported by: PVS-Studio
Signed-off-by: Vyacheslav Ivanov <islavaivanov76@gmail.com>
Replaced 'at()' method with 'operator[]' to improve performance.
The 'at()' method performs bounds checking, which can introduce overhead. Using 'operator[]' bypasses this check and can improve performance when you are certain that the index is within bounds.
Reported by: PVS-Studio
Signed-off-by: Vyacheslav Ivanov <islavaivanov76@gmail.com>
It's better to use '= default;' syntax instead of empty constructor and destructor body.
Using '= default;' can help the compiler generate more optimal code.
Reported by: PVS-Studio
Signed-off-by: Vyacheslav Ivanov <islavaivanov76@gmail.com>
Expression's value is copied at variable declaration.
The variable is never modified. Consider declaring it as a reference.
Changed variables to be a reference to avoid unnecessary copy.
Reported by: PVS-Studio
Signed-off-by: Vyacheslav Ivanov <islavaivanov76@gmail.com>
