17 #include <bsoncxx/builder/basic/sub_document-fwd.hpp>
19 #include <bsoncxx/builder/basic/helpers.hpp>
20 #include <bsoncxx/builder/concatenate.hpp>
21 #include <bsoncxx/builder/core.hpp>
22 #include <bsoncxx/stdx/string_view.hpp>
23 #include <bsoncxx/stdx/type_traits.hpp>
25 #include <bsoncxx/config/prelude.hpp>
35 void value_append(core* core, T&& t);
50 template <
typename Arg,
typename... Args>
51 BSONCXX_INLINE
void append(Arg&& a, Args&&... args) {
52 append_(std::forward<Arg>(a));
53 append(std::forward<Args>(args)...);
66 template <
typename K,
typename V>
67 BSONCXX_INLINE detail::requires_t<void, detail::is_alike<K, stdx::string_view>>
68 append_(std::tuple<K, V>&& t) {
69 _core->
key_view(std::forward<K>(std::get<0>(t)));
70 impl::value_append(_core, std::forward<V>(std::get<1>(t)));
76 template <
typename K,
typename V>
77 BSONCXX_INLINE detail::requires_t<void, detail::is_alike<K, std::string>>
78 append_(std::tuple<K, V>&& t) {
79 _core->
key_owned(std::forward<K>(std::get<0>(t)));
80 impl::value_append(_core, std::forward<V>(std::get<1>(t)));
86 template <std::
size_t n,
typename V>
87 BSONCXX_INLINE
void append_(std::tuple<
const char (&)[n], V>&& t) {
88 _core->
key_view(stdx::string_view{std::get<0>(t), n - 1});
89 impl::value_append(_core, std::forward<V>(std::get<1>(t)));
96 void append_(concatenate_doc doc) {
108 #include <bsoncxx/config/postlude.hpp>
An internal class of builder::basic.
Definition: sub_document.hpp:43
void append(Arg &&a, Args &&... args)
Appends multiple basic::kvp key-value pairs.
Definition: sub_document.hpp:51
void append()
Inductive base-case for the variadic append(...)
Definition: sub_document.hpp:60
A low-level interface for constructing BSON documents and arrays.
Definition: core.hpp:45
core & key_owned(std::string key)
Appends a key passed as an STL string.
core & concatenate(const bsoncxx::v_noabi::document::view &view)
Appends the keys from a BSON document into this BSON datum.
core & key_view(stdx::string_view key)
Appends a key passed as a non-owning stdx::string_view.
The top-level namespace for bsoncxx library entities.
Definition: element-fwd.hpp:19