The following question was raised in one of our software devs channel at work: On style and readability and intent : std::min or std::clamp or explicit if/reassign. Option 1: int x = someValue;if (x > max) { x = max;} Option 2: int x = std::min(someValue, max); Option 3: int x = std::clamp(someValue, 0, max); […]

Purpose Making a wrapper that keeps reference to some constructor arguments.That’s OK as long as the wrapper lifetime is longer or equal to its construction arguments. If the wrapper is created from temporary objects, it should better be used in the same line _or_ it will make reference to possibly destroyed objects. Example Available on […]

Once upon a time, there was an active object which had callbacks using std::function.On the same day, a user of this object registered a callback function which, in its core, cancelled the registration. That callback was a lambda that aside of that took some reference in the current context.And guess what happened ? Here is […]