Init is for internal use only.

MakeElem returns an Elem for the given values.

MakeElem returns an Elem for the given values.

MakeQuaternary returns an Elem with the given quaternary value.

MakeQuaternary returns an Elem with the given quaternary value.

NewNumericWeighter wraps w to replace individual digits to sort based on their numeric value.

For normal collation elements, we assume that a collation element either has a primary or non-default secondary value, not both.

For normal collation elements, we assume that a collation element either has a primary or non-default secondary value, not both.

21 bits.

21 bits.

A Weighter can be used as a source for Collator and Searcher.

Elem is a representation of a collation element.

Elem is a representation of a collation element.

Level identifies the collation comparison level.

Level identifies the collation comparison level.