Insert the object t at the top of the stack This operation is safe to perform concurrently with other operations

creates an empty sequence

Returns the number of elements in the flattened range

generates a string until the next space (space not included)

Writes a character sequence to a stream

if all elements have been relocated out of this sequence then don't destroy them (it would not only be inefficient, but incorrect). Note that this is

Destroy an object obtained by create(...) and deallocate its storage

This unfortunately can not go in the destructor and be done automatically because we need a reference to the allocator to deallocate the buffer, and w

Returns an interator pointing to the end of block i

a slightly cheaper, but possibly not as good version based on splitmix64

intersection point of two (non-parallel) constraints

Free a block of memory obtained by p_malloc

Allocate size bytes of uninitialized storage. Optionally ask for an aligned buffer of memory with the given alignment. By default, the alignment is a

allocate and initialize a leaf

Writes a character sequence to a file, returns 0 if successful