#include "tdyn.h"
Go to the source code of this file.
Classes | |
| class | segment |
| segment: A series of events (tdyns) along a particle trajectory. More... | |
| class | worldline |
| worldline: Indexed pointer to the start of a linked list of segments. More... | |
| class | worldbundle |
| worldbundle: A group of worldlines representing an entire N-body system. More... | |
Defines | |
| #define | NEW_UNIQUE_ID_T |
Typedefs | |
| typedef int | unique_id_t |
| typedef worldline * | worldlineptr |
| typedef worldbundle * | worldbundleptr |
Functions | |
| unique_id_t | unique_id (int index) |
| void | print_id (void *id, char *label=NULL) |
| Print unique ID corresponding to id. | |
| worldbundle * | read_bundle (istream &s, int verbose=0) |
| Read a bundle of worldlines describing an N-body system for a time interval. | |
| void | read_bundles (istream &s, worldbundleptr wh[], int &nh, int verbose=0) |
| Read worldbundles describing an N-body system over an extended time. | |
| int | count_segments (worldbundle *wb) |
| Count the number of segments in a worldbundle. | |
| int | count_events (worldbundle *wb) |
| Count the number of events in a worldbundle. | |
| tdyn * | find_event (worldline *w, tdyn *bn, real t) |
| Find time t along the segment of worldline w starting at base node bn. | |
| void | print_event (worldline *w, tdyn *bn, real t) |
| Print info on the portion of the worldline starting at bn that spans time t. | |
| vec | interpolate_pos (tdyn *p, real t, tdyn *bn=NULL) |
| Return the interpolated position at time t in the segment starting at p. | |
| void | set_interpolated_pos (tdyn *p, real t, vec &pos, tdyn *bn=NULL) |
| Set pos to the interpolated value. | |
| void | inc_interpolated_pos (tdyn *p, real t, vec &pos, tdyn *bn=NULL) |
| Increment pos by the interpolated value. | |
| vec | interpolate_vel (tdyn *p, real t, tdyn *bn=NULL) |
| Return the interpolated velocity at time t in the segment starting at p. | |
| real | mass_scale_factor () |
| Return the physical mass scale. | |
| pdyn * | create_interpolated_tree (worldbundle *wb, real t, bool vel=false) |
| Create an interpolated tree at time t and return a pointer to the root node. | |
| pdyn * | create_interpolated_tree2 (worldbundle *wb, real t, bool vel=false) |
| Create an interpolated tree at time t and return a pointer to the root node. | |
| void | preload_pdyn (worldbundleptr wh[], int nh, bool verbose=false, bool vel=false) |
| Force memory allocation for each bundle by creating an interpolated tree. | |
| char * | set_center (worldbundleptr wh[], int nh, int center_number, bool verbose=false) |
| Set all root nodes to use the specified center for center tracking. | |
| int | get_n_center () |
| Identify which type of center we are using for center tracking. | |
| int | get_center () |
| Return the center we are currently using for center tracking (1 or 2). | |
| char * | get_center_id (int center_number=-1) |
| Current possibilities are (1) "standard-center" and (2) "bound-center". | |
| vec | get_center_pos () |
| Position of the current center. | |
| vec | get_center_vel () |
| Velocity of the current center. | |
| bool | is_member (worldbundle *wb, pdyn *p) |
| Is p a member of the specified worldbundle? | |
| int | id_n_clump (unique_id_t id) |
| Nuber of particles in the clump containing id. | |
Definition in file worldline.h.
1.4.3