simdjson  3.6.4
Ridiculously Fast JSON
padded_string_view.h
1 #ifndef SIMDJSON_PADDED_STRING_VIEW_H
2 #define SIMDJSON_PADDED_STRING_VIEW_H
3 
4 #include "simdjson/portability.h"
5 #include "simdjson/base.h" // for SIMDJSON_PADDING
6 #include "simdjson/error.h"
7 
8 #include <cstring>
9 #include <memory>
10 #include <string>
11 #include <ostream>
12 
13 namespace simdjson {
14 
18 class padded_string_view : public std::string_view {
19 private:
20  size_t _capacity;
21 
22 public:
24  inline padded_string_view() noexcept = default;
25 
34  explicit inline padded_string_view(const char* s, size_t len, size_t capacity) noexcept;
36  explicit inline padded_string_view(const uint8_t* s, size_t len, size_t capacity) noexcept;
37 
45  explicit inline padded_string_view(const std::string &s) noexcept;
46 
54  explicit inline padded_string_view(std::string_view s, size_t capacity) noexcept;
55 
57  inline size_t capacity() const noexcept;
58 
64  inline bool remove_utf8_bom() noexcept;
65 
67  inline size_t padding() const noexcept;
68 
69 }; // padded_string_view
70 
71 #if SIMDJSON_EXCEPTIONS
81 inline std::ostream& operator<<(std::ostream& out, simdjson_result<padded_string_view> &s) noexcept(false);
82 #endif
83 
84 } // namespace simdjson
85 
86 #endif // SIMDJSON_PADDED_STRING_VIEW_H
User-provided string that promises it has extra padded bytes at the end for use with parser::parse().
bool remove_utf8_bom() noexcept
Remove the UTF-8 Byte Order Mark (BOM) if it exists.
size_t padding() const noexcept
The amount of padding on the string (capacity() - length())
size_t capacity() const noexcept
The number of allocated bytes.
padded_string_view() noexcept=default
Create an empty padded_string_view.
The top level simdjson namespace, containing everything the library provides.
Definition: base.h:8
std::ostream & operator<<(std::ostream &out, error_code error) noexcept
Write the error message to the output stream.
Definition: error-inl.h:35
The result of a simdjson operation that could fail.
Definition: error.h:214