#include <bits/stdc++.h>
#include "vision.h"
using namespace std;
const int MAXN = 410;
int N, M, K;
int ncoord, npair;
vector<int> xtoy[MAXN], _ytox[MAXN];
int xmin, xmax, ymin, ymax;
//position of x, y in the grid
//precondition: y is in xtoy[x]
int getgrid (int x, int y) {
if ((x & 1) != (y & 1)) {
assert(!"x and y have different parity");
}
int i = (x + y) / 2, j = (x - y) / 2;
assert(0 <= i && i < N);
assert(0 <= j && j < M);
return M * i + j;
}
int getcoord (int nncoord = 0, int nnpair = 0, int offset = 0) {
return N*M + nncoord * ncoord + nnpair * npair + offset;
}
int getindx (int mn, int x) {
return mn + x;
}
int getindy (int mn, int y) {
return mn + y + M - 1;
}
vector<int> getrange (int x, int y) {
//exclusive
vector<int> v;
for (int i = x; i < y; i++) {
v.push_back(i);
}
return v;
}
void construct_network (int nnn, int mmm, int kkk) {
N = nnn;
M = mmm;
K = kkk;
ncoord = N + M - 1;
npair = ncoord - K;
/*
std::vector<int> Ns;
Ns = {0, 1};
int a = add_and(Ns);
Ns = {0, a};
int b = add_or(Ns);
Ns = {0, 1, b};
int c = add_xor(Ns);
add_not(c);
*/
xmin = 0;
xmax = N + M - 2;
ymin = -(M - 1);
ymax = N - 1;
ytox = _ytox + (M - 1);
for (int i = 0; i < N; i++) {
for (int j = 0; j < M; j++) {
int x = i + j, y = i - j;
xtoy[x].push_back(y);
ytox[y].push_back(x);
}
}
//"OR" of the ones w/x-coord = x
int start1 = N*M, quant1 = ncoord;
for (int x = xmin; x <= xmax; x++) {
vector<int> v;
for (int y : xtoy[x]) {
v.push_back(getgrid(x, y));
}
add_or(v);
}
int start2 = start1 + quant1, quant2 = ncoord;
for (int y = ymin; y <= ymax; y++) {
vector<int> v;
for (int x : ytox[y]) {
v.push_back(getgrid(x, y));
}
add_or(v);
}
int start3 = start2 + quant2, quant3 = ncoord;
for (int x = xmin; x <= xmax; x++) {
vector<int> v;
for (int y : xtoy[x]) {
v.push_back(getgrid(x, y));
}
add_xor(v);
}
int start4 = start3 + quant3, quant4 = ncoord;
for (int y = ymin; y <= ymax; y++) {
vector<int> v;
for (int x : ytox[y]) {
v.push_back(getgrid(x, y));
}
add_xor(v);
}
int start5 = start4 + quant4, quant5 = npair;
for (int x = xmin; x + K <= xmax; x++) {
add_and({getindx(start1, x), getindx(start1, x + K)});
}
int start6 = start5 + quant5, quant6 = npair;
for (int y = ymin; y + K <= ymax; y++) {
add_and({getindy(start2, y), getindy(start2, y + K)});
}
int start7 = start6 + quant6, quant7 = npair;
for (int x = xmin; x + K <= xmax; x++) {
vector<int> v;
for (int i = 0; i <= K; i++) {
v.push_back(getindx(start1, x + i));
}
add_or(v);
}
int start8 = start7 + quant7, quant8 = npair;
for (int y = ymin; y + K <= ymax; y++) {
vector<int> v;
for (int i = 0; i <= K; i++) {
v.push_back(getindy(start2, y + i));
}
add_or(v);
}
int start9 = start8 + quant8, quant9 = npair;
for (int x = xmin; x + K <= xmax; x++) {
vector<int> v;
for (int i = 0; i <= K; i++) {
v.push_back(getindx(start3, x + i));
}
add_xor(v);
}
int start10 = start9 + quant9, quant10 = npair;
for (int y = ymin; y + K <= ymax; y++) {
vector<int> v;
for (int i = 0; i <= K; i++) {
v.push_back(getindy(start4, y + i));
}
add_xor(v);
}
int start11 = start10 + quant10, quant11 = npair;
for (int x = xmin; x + K <= xmax; x++) {
add_not(getindx(start9, x));
}
int start12 = start11 + quant11, quant12 = npair;
for (int y = ymin; y + K <= ymax; y++) {
add_not(getindy(start10, y));
}
int start13 = start12 + quant12, quant13 = npair;
for (int x = xmin; x + K <= xmax; x++) {
add_and({getindx(start7, x), getindx(start11, x)});
}
int start14 = start13 + quant13, quant14 = npair;
for (int y = ymin; y + K <= ymax; y++) {
add_and({getindy(start8, y), getindy(start12, y)});
}
int start15 = start14 + quant14, quant15 = 1;
add_or(getrange(start13, start14));
int start16 = start15 + quant15, quant16 = 1;
add_or(getrange(start14, start15));
int start17 = start16 + quant16, quant17 = 1;
add_and({start15, start16});
int start18 = start17 + quant17, quant18 = 1;
add_or(getrange(start5, start7));
int start19 = start18 + quant18, quant19 = 1;
add_and({start17, start18});
}
Compilation message
vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:66:2: error: 'ytox' was not declared in this scope
ytox = _ytox + (M - 1);
^~~~
vision.cpp:66:2: note: suggested alternative: '_ytox'
ytox = _ytox + (M - 1);
^~~~
_ytox
vision.cpp:191:6: warning: unused variable 'start19' [-Wunused-variable]
int start19 = start18 + quant18, quant19 = 1;
^~~~~~~
vision.cpp:191:35: warning: unused variable 'quant19' [-Wunused-variable]
int start19 = start18 + quant18, quant19 = 1;
^~~~~~~
