The concept Compare is a set of requirements expected by some of the standard library facilities from the user-provided function

Requirements A FormattedInputFunction is a stream input function that performs the following:

Specifies that an instance of the type can be default constructed. Requirements The type T

An AssociativeContainer is an ordered Container

A ForwardIterator is an Iterator that

A RandomNumberDistribution is a function object returning random numbers according to a

Specifies that an object of the type can be constructed into uninitialized storage from an rvalue of that type by a given allocator. Requirements

A uniform random number generator is a function object returning unsigned integer values such that each value in the range of possible results has (ideally) equal probability

Specifies that an instance of the type can be copy-constructed in-place by a given allocator. Requirements The

The TimedMutex concept extends the