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| template<typename Archive , typename StringType > |
| static auto | write (Archive &&archive, StringType const &str) -> archive_result_type< Archive > |
| | Writes an instance of a string type (e.g. More...
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| |
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template<typename Archive > |
| static std::size_t | read_length (Archive &&archive) |
| |
◆ write()
template<typename Archive , typename StringType >
| static auto pstore::serialize::string_helper::write |
( |
Archive && |
archive, |
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|
StringType const & |
str |
|
) |
| -> archive_result_type<Archive> |
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inlinestatic |
Writes an instance of a string type (e.g.
sstring_view) to an archive.
Writes a variable length value followed by a sequence of characters. The length uses the format defined by varint::encode() but we ensure that at least two bytes are produced. This means that the read() member can rely on being able to read two bytes and reduce the number of pstore accesses to two for strings < (2^14 - 1) characters (and three for strings longer than that.
- Parameters
-
| archive | The Archiver to which the value 'str' should be written. |
| str | The string whose content is to be written to the archive. |
- Returns
- The value returned by writing the first byte of the string length. By convention, this is the "address" of the string data (although the precise meaning is determined by the archive type).
The documentation for this struct was generated from the following file:
