class ByChar

ByChar

A single character delimiter. `ByChar` is functionally equivalent to a

1-char string within a `ByString` delimiter, but slightly more efficient.

Example:

// Because a char literal is converted to a absl::ByChar,

// the following two splits are equivalent.

std::vector

<std

::string> v1 = absl::StrSplit("a,b,c", ',');

using absl::ByChar;

std::vector

<std

::string> v2 = absl::StrSplit("a,b,c", ByChar(','));

// v[0] == "a", v[1] == "b", v[2] == "c"

`ByChar` is also the default delimiter if a single character is given

as the delimiter to `StrSplit()`. For example, the following calls are

equivalent:

std::vector

<std

::string> v = absl::StrSplit("a-b", '-');

using absl::ByChar;

std::vector

<std

::string> v = absl::StrSplit("a-b", ByChar('-'));