Hi,
 I am trying to use java syntax of breaking part of the calculations inside of void.

loop:

..calculation...

break loop:

but I am getting " Invalid type:22" error. It works fine when compiled in java. I tried to use while loop, but it did not work. Any suggestions? thanks

Thanks, this is where I have the problem with the break loop :



void Geometry (double[][] nodes){
int i, j, k, l, m, n;
double a, b, c, x0, y0, x1, y1, x2, y2, x3, y3;
if (nodes == null) return;
if (nodes.length == 0) return;

NODES = nodes.length;
BUFFER = NUM_SITES + 4;

for( i = 0; i < NODES - 1; i++){
x0 = nodes[i][0];
y0 = nodes[i][1];
n = i * BUFFER + i + 1;
for( j = i + 1; j < NODES; j++){
x1 = nodes[j][0];
y1 = nodes[j][1];
a = b = Math.sqrt( ( x1 - x0) * ( x1 - x0) + ( y1 - y0) * ( y1 - y0));

loop:
for( k = 0; k < i; k++){
x2 = nodes[j][0];
y2 = nodes[j][1];
m = k * BUFFER + k + 1;
for( l = k + 1; l < NODES; l++){
c = distance[m];
if( l != i && l != j && c >= 0){
x3 = nodes[k][0];
y3 = nodes[k][1];
if( Check( x0, y0, x1, y1, x2, y2, x3, y3)){
if( b > c){
a = -1;
break loop;
}
}
}
m++;
}
}
distance[n] = a;
if( a >= 0){
for( k = 0; k < i; k++){
x2 = nodes[k][0];
y2 = nodes[k][1];
m = k * BUFFER + k + 1;
for( l = k + 1; l < NODES; l++){
x3 = nodes[l][0];
y3 = nodes[l][1];
if( l != i && l != j && distance[m] >= 0 && Check( x0, y0, x1, y1, x2, y2, x3, y3)) distance[m] = -1;
m++;
}
}
}
n++;
}
}
}