update nlohmann::json to 3.10.4

This commit is contained in:
2021-12-11 23:32:21 +01:00
parent 4a1dde26ce
commit 42ff7c8099
39 changed files with 5323 additions and 2710 deletions

View File

@ -4,6 +4,7 @@
#include <iterator> // input_iterator_tag
#include <string> // string, to_string
#include <tuple> // tuple_size, get, tuple_element
#include <utility> // move
#include <nlohmann/detail/meta/type_traits.hpp>
#include <nlohmann/detail/value_t.hpp>
@ -39,10 +40,12 @@ template<typename IteratorType> class iteration_proxy_value
/// a string representation of the array index
mutable string_type array_index_str = "0";
/// an empty string (to return a reference for primitive values)
const string_type empty_str = "";
const string_type empty_str{};
public:
explicit iteration_proxy_value(IteratorType it) noexcept : anchor(it) {}
explicit iteration_proxy_value(IteratorType it) noexcept
: anchor(std::move(it))
{}
/// dereference operator (needed for range-based for)
iteration_proxy_value& operator*()
@ -94,6 +97,14 @@ template<typename IteratorType> class iteration_proxy_value
return anchor.key();
// use an empty key for all primitive types
case value_t::null:
case value_t::string:
case value_t::boolean:
case value_t::number_integer:
case value_t::number_unsigned:
case value_t::number_float:
case value_t::binary:
case value_t::discarded:
default:
return empty_str;
}