Werner Erasmus

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Werner Erasmus has asked 8 questions and find answers to 23 problems.

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Werner Erasmus questions

Is it a form of premature pessimization to check for equality prior to assignment when applied to primitive types? [closed]
Are there disadvantages from deriving AbstractBaseClasses (ABCs) from noncopyable? [closed]
cppcoreguidelines-virtual-class-destructor ... complains when Base has default protected destructor
override as default specifier...why not?
Aggregate initialization does not uphold constructor access [duplicate]
What is the expected behavior of tellg() when std::stringstream is constructed with ("some content", std::ios::in|std::ios::ate)?
Visual C++ 2015 linker error when forward declaring a struct as class
override specifier as template parameter - is it valid?

Werner Erasmus answers

returning reference to private vs public member
Converting dozens of non-member functions to methods?
Specifying a Deleter for std::shared_ptr that works on all objects of a particular type or its derived types
Add delay to gtest Test Case
Using QPainter when every time I receive some data
CString to std::cout
Overload operator<< for nested class template
Qt: What is the correct and safe way to write the destructor of this class?
Converting QString to std::string
When is the destructor of the temporary called