Create a file-scope string from a user-defined literal.
Declared in <bslstl_string.h>
string
operator""_S(
char const* characterString,
std::size_t length);Convert a character sequence of the specified length excluding the terminating null character starting at the beginning of the specified characterString to a string object of the indicated return type. Use the bslma::Default::globalAllocator() to supply memory. (See the "Memory Allocation For a File-Scope Strings" section in the component-level documentation.)
Example: ` using namespace bsl::string_literals; static const bsl::string g_str1 = "1230abc"_S; static const bsl::wstring g_str2 = L"1230abc"_S; `
string constructed from the character literal
| Name | Description |
|---|---|
| characterString | pointer to the character sequence |
| length | number of characters excluding the null terminator |