json_helper.hpp File Reference

JSON helper functions for the oxy core library. More...

Classes
struct	oxy::push_optional_f
	Functor to push an optional value into a JSON object. More...
struct	oxy::set_value_f
	Functor to set a value in a JSON object. More...

Namespaces
namespace	oxy
	This root namespace contains the common types and operations for the OXY-API library.

Functions
template<typename T>
auto	oxy::dumps (T const &item) -> std::string
	Helper function to serialize an object of type T to a JSON string.
template<typename T>
auto	oxy::get_object (json::value const &jv, json::string_view key)
	Helper function to get a value of type T from a JSON object by key.
template<typename T>
auto	oxy::get_value (json::value const &jv, json::string_view key) -> std::optional< T >
	Helper function to get a value of type T from a JSON object by key.
template<typename T>
auto	oxy::loads (std::string const &stream) -> T
	Helper function to deserialize a JSON string to an object of type T.
void	oxy::merge_json (boost::json::value &dst, const boost::json::value &src, bool array_append=false)
	Helper function to merge two JSON values recursively.
template<typename T>
auto &	oxy::to_object (T &value, json::value const &jv, json::string_view key)
	Helper function to set a value of type T in a JSON object by key.

Variables
template<typename T>
constexpr auto	oxy::push_optional = hof::pipable(push_optional_f{})
	A pipable adaptor for the push_optional_f functor, allowing for functional programming style.
template<typename T>
constexpr auto	oxy::set_value = hof::pipable(set_value_f{})
	A pipable adaptor for the set_value_f functor, allowing for functional programming style.

Detailed Description

JSON helper functions for the oxy core library.

This header defines helper functions for working with JSON values using the Boost.JSON library. It includes functions to set values, push optional values, get values, and merge JSON objects. The functions are designed to be used in a functional programming style with pipable adaptors. The merge_json function allows for recursive merging of JSON objects and arrays with customizable behavior for array merging. The helper functions are intended to simplify facilitate working with JSON data in the oxy library.

@license MPL-2.0