Region.TaggedInterval

intersects bool intersects(TaggedInterval other): Returns true iff the tagged intervals intersect.
isStrictlyAfter bool isStrictlyAfter(TaggedInterval other): Returns true iff the tagged intervals do not intersect and this > other.
isStrictlyBefore bool isStrictlyBefore(TaggedInterval other): Returns true iff the tagged intervals do not intersect and this < other.
opBinary bool opBinary(TaggedInterval other): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary TaggedInterval opBinary(TaggedInterval other): Returns the intersection of both intervals; empty if tags differ.
opBinary Region opBinary(TaggedInterval other): Returns the difference of both intervals.
opBinary bool opBinary(TaggedInterval other): Returns true iff this is a subset of other, ie. fully included _in_.
opCmp int opCmp(TaggedInterval other): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign TaggedInterval opOpAssign(TaggedInterval other): Returns the intersection of both intervals; empty if tags differ.

Properties

beginPoint TaggedPoint beginPoint [@property getter]: Begin of this interval as TaggedPoint.
empty bool empty [@property getter]: Returns true iff the interval is empty. An interval is empty iff begin == end.
endPoint TaggedPoint endPoint [@property getter]: End of this interval as TaggedPoint.
size Number size [@property getter]: Returns the size of this interval.

Static functions

convexHull TaggedInterval convexHull(TaggedInterval[] intervals): Returns the convex hull of the intervals.

Variables

begin Number begin;: Undocumented in source.
end Number end;: Undocumented in source.
tag Tag tag;: Undocumented in source.

Examples

static enum emptyTag = 42;
alias R = Region!(int, int, "bucketId", emptyTag);
alias TI = R.TaggedInterval;

TI emptyInterval;

// Default constructor produces empty interval.
assert((emptyInterval).empty);
assert(emptyInterval.tag == emptyTag);

auto ti1 = TI(1, 0, 10);

// The tag can be aliased:
assert(ti1.tag == ti1.bucketId);

auto ti2 = TI(1, 5, 15);

// Tagged intervals with the same tag behave like regular intervals:
assert((ti1 & ti2) == TI(1, 5, 10));

auto ti3 = TI(2, 0, 10);

// Tagged intervals with different tags are distinct:
assert((ti1 & ti3).empty);

Region.TaggedInterval

Members

Functions

Properties

Static functions

Variables

Examples

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Source