Enumeration
unistrength
Collation comparison levels.
enum unistrength {
...
}
Constants 🔗
| UNI_PRIMARY | Represents differences in the base letter or symbol. |
| UNI_SECONDARY | Represents differences in accents. |
| UNI_TERTIARY | Represents differences in case or variants of symbols. |
| UNI_QUATERNARY | Represents differences in punctuation. |
Discussion 🔗
The Unicode collation algorithm is a multilevel comparison algorithm. The number of levels that are considered in comparison is known as the collation strength. This enumeration defines constants for each level.