Region

A Region is a set of tagged intervals where differently tagged intervals are distinct.

struct Region (

Number

Tag

string tagAlias = null

Tag emptyTag = Tag.init

) {

enum numberSup;

enum numberSup;

struct TaggedPoint;

struct TaggedInterval;

TaggedInterval[] _intervals;

const(TaggedInterval)[] intervals [@property getter];

Number size();

bool empty();

Region opBinary(in Region other);

Region opBinary(in TaggedInterval other);

Region opBinary(in Region other);

Region opBinary(in TaggedInterval other);

bool opBinaryRight(in TaggedPoint point);

alias includes = opBinaryRight!"in";

}

Members

Aliases

includes alias includes = opBinaryRight!"in": Returns true iff point is in this region.

Functions

empty bool empty(): Returns true iff the region is empty.
opBinary Region opBinary(in Region other)
Region opBinary(in TaggedInterval other): Computes the union of all tagged intervals.
opBinary Region opBinary(in TaggedInterval other): Computes the intersection of the two regions.
opBinary Region opBinary(in Region other): Computes the intersection of the two regions.
opBinaryRight bool opBinaryRight(in TaggedPoint point): Returns true iff point is in this region.
size Number size(): Returns the size of this region.

Properties

intervals const(TaggedInterval)[] intervals [@property getter]: Return a list of the tagged intervals in this region.

Structs

TaggedInterval struct TaggedInterval: This is a right-open interval [begin, end) tagged with tag. If tagAlias is given then the tag may be access as a property of that name.
TaggedPoint struct TaggedPoint: This represents a single tagged point.

Meta

Source

See Implementation

dalicious region classes

functions

structs

Region

templates