gravity Directory Reference

Files
file	ewald.cc [code]
	Code for Ewald correction computations.
file	ewald.h [code]
	definition of class that implements the functionality needed for Ewald corrections
file	ewald_test.cc [code]
	some unit test routines for the table look-up in the ewald correction
file	ewaldtensors.h [code]
	defines derivative tensors with cubic symmetry for Ewald correction
file	grav_direct.cc [code]
	calculates forces through direct summation
file	grav_external.cc [code]
file	grav_forcetest.cc [code]
	routines for testing the force accuracy though comparison with direct summation
file	grav_forcetest.h [code]
	declares a class needed for the force test calculations
file	gravity.cc [code]
	main driver routines for computing the gravitational accelerations for all active particles
file	second_order_ics.cc [code]
	produce actual ICs from special 2nd order LPT ICs created by Adrian Jenkin's code