A delimiter for splitting into equal-length strings.
Declared in <absl/strings/str_split.h>
class ByLength;The length argument to the constructor must be greater than 0.
Note: this delimiter works with single-byte string data, but does not work with variable-width encodings, such as UTF-8.
Example:
using absl::ByLength; std::vector<std::string> v = absl::StrSplit("123456789", ByLength(3)); // v[0]== "123", v[1]== "456", v[2]== "789"
Note that the string does not have to be a multiple of the fixed split length. In such a case, the last substring will be shorter.
using absl::ByLength; std::vector<std::string> v = absl::StrSplit("12345", ByLength(2));
// v[0]== "12", v[1]== "34", v[2]== "5"
| Name | Description |
|---|---|
ByLength [constructor] | Constructs a ByLength delimiter that splits every length characters. |
Find | Finds the next split point in text at or after pos. |