| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(swiftest_body), | intent(inout) | :: | self |
Swiftest massive body particle data structure |
||
| class(swiftest_nbody_system), | intent(inout) | :: | nbody_system |
Swiftest nbody_system_object |
||
| class(swiftest_parameters), | intent(inout) | :: | param |
Current run configuration parameters |
||
| real(kind=DP), | intent(in) | :: | t |
Current time |
||
| logical, | intent(in) | :: | lbeg |
Optional argument that determines whether or not this is the beginning or end of the step |