readme.morgan

pic 模拟程序！面向对象

oslake 10/24/97  --  another beautiful day on the stock market...

Changes made to OOPIC to accomodate Krylov inverters for use in Poisson solve:
Currently working in freespace with periodicInX, conducting, and/or equipotential 
boundaries on uniform Cartesian meshes. 

/home/maxwell/oslake/research/code/oopic

test cases:
	see inp/README.MORGAN

files added:
	complex.h
	N_vector.h
		--> class template representing n-dimensional vectors
		--> accomodates complex-valued elements
	domain.h
	domain.cpp
		--> extracts pertinent data from class Grid and class 
		    Boundary objects
		--> note: type Scalar redefined here
	operator.h
		--> abstract base class for operators (matrices) defined by stencils
	electrostatic_operator.h	 
	electrostatic_operator.cpp
		--> operator (matrix) used in poisson solve
		--> laplacian and boundary conditions wrapped into single matrix
		--> currently working in freespace with periodicInX,conducting,
		    equipotential boundaries on uniform cartesian meshes 
	inverter.h
		--> abstract base class for krylov inverters (cg and gmres)
		--> inherits from class PoissonSolve
		--> interface between Inverter objects and PoissonSolve objects
	cg.h
	cg.cpp
		--> conjugate gradient inverter
	gmres.h
	gmres.cpp
		--> GMRES(m) inverter

files modified:
	Makefile
		--> DEFINES = -DDEBUG_INVERTER
	psolve.h
		--> constructor overloaded to accomodate Inverter objects
	fields.h
		--> #define ELECTROMAGNETIC_SOLVE 0
		    #define DADI_SOLVE 1
		    #define CG_SOLVE 2
		    #define GMRES_SOLVE 3
		    #define MGRID_SOLVE 4
		    #define PERIODIC_X1_DADI 5
	fields.cpp
		--> Fields::set_up_inverter(Grid*) added
		    instantiates Domain object (above)
	bolztmann.cpp