See Public API for a list of names and headers that are part of the public HPX API.
hpx::id_type find_here(error_code &ec = throws)#
Return the global id representing this locality.
The function find_here() can be used to retrieve the global id usable to refer to the current locality.
Generally, the id of a locality can be used for instance to create new instances of components and to invoke plain actions (global functions).
As long as ec is not pre-initialized to hpx::throws this function doesn’t throw but returns the result code using the parameter ec. Otherwise it throws an instance of hpx::exception.
This function will return meaningful results only if called from an HPX-thread. It will return hpx::invalid_id otherwise.
ec – [in,out] this represents the error status on exit, if this is pre-initialized to hpx::throws the function will throw on error instead.
The global id representing the locality this function has been called on.
- hpx::id_type find_here(error_code &ec = throws)#