📄 ga3darraygenome.c
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// $Header: /usr/people/mbwall/src/galib/ga/RCS/GA3DArrayGenome.C,v 1.6 1999/03/27 19:18:08 mbwall Exp $
/* ----------------------------------------------------------------------------
array3.C
mbwall 25feb95
Copyright (c) 1995 Massachusetts Institute of Technology
all rights reserved
DESCRIPTION:
Source file for the 3D array genome.
---------------------------------------------------------------------------- */
#ifndef _ga_array3_C_
#define _ga_array3_C_
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ga/garandom.h>
#include <ga/GA3DArrayGenome.h>
#include <ga/GAMask.h>
/* ----------------------------------------------------------------------------
3DArrayGenome
---------------------------------------------------------------------------- */
template <class T> const char *
GA3DArrayGenome<T>::className() const {return "GA3DArrayGenome";}
template <class T> int
GA3DArrayGenome<T>::classID() const {return GAID::ArrayGenome3D;}
template <class T>
GA3DArrayGenome<T>::
GA3DArrayGenome(unsigned int w, unsigned int h, unsigned int d,
GAGenome::Evaluator f,
void * u) :
GAArray<T>(w*h*d),
GAGenome(DEFAULT_3DARRAY_INITIALIZER,
DEFAULT_3DARRAY_MUTATOR,
DEFAULT_3DARRAY_COMPARATOR)
{
evaluator(f);
userData(u);
crossover(DEFAULT_3DARRAY_CROSSOVER);
nx=minX=maxX=w; ny=minY=maxY=h; nz=minZ=maxZ=d;
}
template <class T>
GA3DArrayGenome<T>::
GA3DArrayGenome(const GA3DArrayGenome<T> & orig) :
GAArray<T>(orig.sz), GAGenome(){
GA3DArrayGenome<T>::copy(orig);
}
template <class T>
GA3DArrayGenome<T>::~GA3DArrayGenome(){ }
template <class T> void
GA3DArrayGenome<T>::copy(const GAGenome & orig){
if(&orig == this) return;
const GA3DArrayGenome<T>* c = DYN_CAST(const GA3DArrayGenome<T>*, &orig);
if(c) {
GAGenome::copy(*c);
GAArray<T>::copy(*c);
nx = c->nx; ny = c->ny; nz = c->nz;
minX = c->minX; minY = c->minY; minZ = c->minZ;
maxX = c->maxX; maxY = c->maxY; maxZ = c->maxZ;
}
}
template <class T> GAGenome *
GA3DArrayGenome<T>::clone(GAGenome::CloneMethod flag) const {
GA3DArrayGenome<T> *cpy = new GA3DArrayGenome<T>(nx,ny,nz);
if(flag == CONTENTS){
cpy->copy(*this);
}
else{
cpy->GAGenome::copy(*this);
cpy->minX = minX; cpy->minY = minY; cpy->minZ = minZ;
cpy->maxX = maxX; cpy->maxY = maxY; cpy->maxZ = maxZ;
}
return cpy;
}
template <class T> int
GA3DArrayGenome<T>::resize(int w, int h, int d)
{
if(w == STA_CAST(int,nx) && h == STA_CAST(int,ny) && d == STA_CAST(int,nz))
return sz;
if(w == GAGenome::ANY_SIZE)
w = GARandomInt(minX, maxX);
else if(w < 0)
w = nx; // do nothing
else if(minX == maxX)
minX=maxX = w;
else{
if(w < STA_CAST(int,minX)) w=minX;
if(w > STA_CAST(int,maxX)) w=maxX;
}
if(h == GAGenome::ANY_SIZE)
h = GARandomInt(minY, maxY);
else if(h < 0)
h = ny; // do nothing
else if(minY == maxY)
minY=maxY = h;
else{
if(h < STA_CAST(int,minY)) h=minY;
if(h > STA_CAST(int,maxY)) h=maxY;
}
if(d == GAGenome::ANY_SIZE)
d = GARandomInt(minZ, maxZ);
else if(d < 0)
d = nz; // do nothing
else if(minZ == maxZ)
minZ=maxZ = d;
else{
if(d < STA_CAST(int,minZ)) d=minZ;
if(d > STA_CAST(int,maxZ)) d=maxZ;
}
if(w < STA_CAST(int,nx) && h < STA_CAST(int,ny)){
int z=GAMin(STA_CAST(int,nz),d);
for(int k=0; k<z; k++)
for(int j=0; j<h; j++)
GAArray<T>::move(k*h*w+j*w,k*ny*nx+j*nx,w);
}
else if(w < STA_CAST(int,nx)){
int z=GAMin(STA_CAST(int,nz),d);
for(int k=0; k<z; k++)
for(int j=0; j<STA_CAST(int,ny); j++)
GAArray<T>::move(k*ny*w+j*w,k*ny*nx+j*nx,w);
}
else if(h < STA_CAST(int,ny)){
int z=GAMin(STA_CAST(int,nz),d);
for(int k=0; k<z; k++)
for(int j=0; j<h; j++)
GAArray<T>::move(k*h*nx+j*nx,k*ny*nx+j*nx,nx);
}
GAArray<T>::size(w*h*d);
if(w > STA_CAST(int,nx) && h > STA_CAST(int,ny)){
int z=GAMin(STA_CAST(int,nz),d);
for(int k=z-1; k>=0; k--)
for(int j=ny-1; j>=0; j--)
GAArray<T>::move(k*h*w+j*w,k*ny*nx+j*nx,nx);
}
else if(w > STA_CAST(int,nx)){
int z=GAMin(STA_CAST(int,nz),d);
for(int k=z-1; k>=0; k--)
for(int j=h-1; j>=0; j--)
GAArray<T>::move(k*h*w+j*w,k*h*nx+j*nx,nx);
}
else if(h > STA_CAST(int,ny)){
int z=GAMin(STA_CAST(int,nz),d);
for(int k=z-1; k>=0; k--)
for(int j=ny-1; j>=0; j--)
GAArray<T>::move(k*h*w+j*w,k*ny*w+j*w,w);
}
nx = w; ny = h; nz = d;
_evaluated = gaFalse;
return sz;
}
#ifndef NO_STREAMS
template <class T> int
GA3DArrayGenome<T>::read(istream &) {
GAErr(GA_LOC, className(), "read", gaErrOpUndef);
return 1;
}
template <class T> int
GA3DArrayGenome<T>::write(ostream & os) const
{
for(unsigned int k=0; k<nz; k++){
for(unsigned int j=0; j<ny; j++){
for(unsigned int i=0; i<nx; i++){
os << gene(i,j,k) << " ";
}
os << "\n";
}
os << "\n";
}
return 0;
}
#endif
template <class T> int
GA3DArrayGenome<T>::resizeBehaviour(GAGenome::Dimension which) const {
int val = 0;
if(which == WIDTH) {
if(maxX == minX) val = FIXED_SIZE;
else val = maxX;
}
else if(which == HEIGHT) {
if(maxY == minY) val = FIXED_SIZE;
else val = maxY;
}
else if(which == DEPTH) {
if(maxZ == minZ) val = FIXED_SIZE;
else val = maxZ;
}
return val;
}
template <class T> int
GA3DArrayGenome<T>::
resizeBehaviour(GAGenome::Dimension which,
unsigned int lower, unsigned int upper)
{
if(upper < lower){
GAErr(GA_LOC, className(), "resizeBehaviour", gaErrBadResizeBehaviour);
return resizeBehaviour(which);
}
switch(which){
case WIDTH:
minX = lower; maxX = upper;
if(nx > upper) GA3DArrayGenome<T>::resize(upper,ny,nz);
if(nx < lower) GA3DArrayGenome<T>::resize(lower,ny,nz);
break;
case HEIGHT:
minY = lower; maxY = upper;
if(ny > upper) GA3DArrayGenome<T>::resize(nx,upper,nz);
if(ny < lower) GA3DArrayGenome<T>::resize(nx,lower,nz);
break;
case DEPTH:
minZ = lower; maxZ = upper;
if(nz > upper) GA3DArrayGenome<T>::resize(nx,ny,upper);
if(nz < lower) GA3DArrayGenome<T>::resize(nx,ny,lower);
break;
default:
break;
}
return resizeBehaviour(which);
}
template <class T> void
GA3DArrayGenome<T>::
copy(const GA3DArrayGenome<T> & orig,
unsigned int r, unsigned int s, unsigned int t,
unsigned int x, unsigned int y, unsigned int z,
unsigned int w, unsigned int h, unsigned int d)
{
if(w == 0 || x >= orig.nx || r >= nx ||
h == 0 || y >= orig.ny || s >= ny ||
d == 0 || z >= orig.nz || t >= nz) return;
if(x + w > orig.nx) w = orig.nx - x;
if(y + h > orig.ny) h = orig.ny - y;
if(z + d > orig.nz) d = orig.nz - z;
if(r + w > nx) w = nx - r;
if(s + h > ny) h = ny - s;
if(t + d > nz) d = nz - t;
for(unsigned int k=0; k<d; k++)
for(unsigned int j=0; j<h; j++)
GAArray<T>::copy(orig,
(t+k)*ny*nx + (s+j)*nx + r,
(z+k)*orig.ny*orig.nx + (y+j)*orig.nx + x, w);
_evaluated = gaFalse;
}
template <class T> int
GA3DArrayGenome<T>::equal(const GAGenome & c) const
{
if(this == &c) return 1;
GA3DArrayGenome<T> & b = (GA3DArrayGenome<T> &)c;
if(nx != b.nx || ny != b.ny || nz != b.nz) return 0;
int val=0;
for(unsigned int k=0; k<nz && val==0; k++)
for(unsigned int j=0; j<ny && val==0; j++)
val = GAArray<T>::equal(b,k*ny*nx,k*ny*nx,nx) ? 0 : 1;
return(val ? 0 : 1);
}
/* ----------------------------------------------------------------------------
3DArrayAlleleGenome
---------------------------------------------------------------------------- */
template <class T> const char *
GA3DArrayAlleleGenome<T>::className() const {return "GA3DArrayAlleleGenome";}
template <class T> int
GA3DArrayAlleleGenome<T>::classID() const {return GAID::ArrayAlleleGenome3D;}
template <class T>
GA3DArrayAlleleGenome<T>::
GA3DArrayAlleleGenome(unsigned int w, unsigned int h, unsigned int d,
const GAAlleleSet<T> & s,
GAGenome::Evaluator f, void * u) :
GA3DArrayGenome<T>(w,h,d,f,u) {
naset = 1;
aset = new GAAlleleSet<T>[1];
aset[0] = s;
initializer(DEFAULT_3DARRAY_ALLELE_INITIALIZER);
mutator(DEFAULT_3DARRAY_ALLELE_MUTATOR);
comparator(DEFAULT_3DARRAY_ALLELE_COMPARATOR);
crossover(DEFAULT_3DARRAY_ALLELE_CROSSOVER);
}
template <class T>
GA3DArrayAlleleGenome<T>::
GA3DArrayAlleleGenome(unsigned int w, unsigned int h, unsigned int d,
const GAAlleleSetArray<T> & sa,
GAGenome::Evaluator f, void * u) :
GA3DArrayGenome<T>(w,h,d, f, u) {
naset = sa.size();
aset = new GAAlleleSet<T>[naset];
for(int i=0; i<naset; i++)
aset[i] = sa.set(i);
initializer(DEFAULT_3DARRAY_ALLELE_INITIALIZER);
mutator(DEFAULT_3DARRAY_ALLELE_MUTATOR);
comparator(DEFAULT_3DARRAY_ALLELE_COMPARATOR);
crossover(DEFAULT_3DARRAY_ALLELE_CROSSOVER);
}
template <class T>
GA3DArrayAlleleGenome<T>::
GA3DArrayAlleleGenome(const GA3DArrayAlleleGenome<T> & orig) :
GA3DArrayGenome<T>(orig.nx, orig.ny, orig.nz) {
naset = 0;
aset = (GAAlleleSet<T>*)0;
GA3DArrayAlleleGenome<T>::copy(orig);
}
template <class T>
GA3DArrayAlleleGenome<T>::~GA3DArrayAlleleGenome(){
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