Comparison operators, as their name implies, allow to compare two values and usually return Boolean value (true or false).
I have a class called AString. It is pretty basic: class AString { public: AString(const char *pSetString = NULL); ~AString(); bool …
c++ pointers operator-overloading comparison-operatorsI'm used to writing loops like this: for (std::size_t index = 0; index < foo.size(); index++) { // Do stuff with …
c++ stl iterator comparison-operatorsI've been reading Douglas Crockford's JavaScript: The Good Parts, and I came across this weird example that doesn't make sense …
javascript comparison-operators equivalence transitivityDoes the C++ specification define: the existence of the 'less than' operator for boolean parameters, and if so, the result …
c++ boolean language-lawyer comparison-operatorsRuby has something called a Combined Comparison or "Spaceship" Operator, it looks like this: <=> It does the following: …
javascript ruby operators comparison-operators spaceship-operatorThere's a new comparison operator <=> in C++20. However I think in most cases a simple subtraction works well: …
c++ comparison-operators c++20 spaceship-operatorI'm working on a simple linked list implementation in Go for learning purposes. The definition of an element is below: …
go interface linked-list comparison-operatorsIn this answer, I saw the syntax <=>; what does this mean? It seems to be some sort of …
perl comparison operators comparison-operatorsI found a bug in my code where I forgot to use a custom comparator when sorting a container of …
c++ comparison comparison-operatorsI have the following operator< that is supposed to sort first by a value, then by another value: inline …
c++ comparison-operators lexicographic