sup

Returns the minimum/supremum point or convex hull of the intervals. Both minimum and supremum are undefined for empty regions but the convex hull is not.

auto min(R region)
auto sup(R region)
auto
sup
(
R
)
(
R region
)
if (
is(R : Region!Args,
Args...
)
)
auto convexHull(R region)

Throws

MismatchingTagsException if tags differ. EmptyRegionException if region is empty.

Examples

1 alias R = Region!(int, int);
2 alias TI = R.TaggedInterval;
3 
4 R emptyRegion;
5 auto region1 = R([TI(0, 0, 10), TI(0, 20, 30)]);
6 auto region2 = R([TI(0, 0, 10), TI(1, 0, 10)]);
7 
8 assert(min(region1) == 0);
9 assert(sup(region1) == 30);
10 assertThrown!EmptyRegionException(min(emptyRegion));
11 assertThrown!EmptyRegionException(sup(emptyRegion));
12 assertThrown!(MismatchingTagsException!int)(min(region2));
13 assertThrown!(MismatchingTagsException!int)(sup(region2));

sup

Throws

Examples

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