json_utilities.cc File Reference

bag of utility functions for nlohmann::json (the one at external/include/json.hpp) More...

#include <utility/json/json_utilities.hh>
#include <utility/exit.hh>

Namespaces
	utility
	unresizable vector whose size is known at compile time, which may be allocated on the stack, and which indexes from 0.
	utility::json

Functions
void	utility::json::verify_present_exactly_once (nlohmann::json const &json, std::string const &element_name)
	verifies that the element is present exactly once. returns at all if true; throws utility_exist otherwise More...
void	utility::json::extract_boolean_from_json (nlohmann::json const &json, std::string const &bool_name, bool &return_bool)
	utility function - verifies that a particular boolean is in the json exactly once More...
void	utility::json::extract_number_from_json (nlohmann::json const &json, std::string const &number_name, platform::Real &return_number)
	utility function - verifies that a particular numeric value is in the json exactly once. Note JSON spec does not discriminate float vs int; we use floating point here, and your ints will be ok. More...
void	utility::json::extract_nonempty_string_from_json (nlohmann::json const &json, std::string const &string_name, std::string &return_string)
	utility function - verifies that a particular string is in the json exactly once, and is nonempty More...
void	utility::json::extract_nonempty_array_from_json (nlohmann::json const &json, std::string const &array_name, nlohmann::json &return_array)
	utility function - verifies that a particular json array is in the json exactly once, and is nonempty More...
void	utility::json::extract_nonempty_object_from_json (nlohmann::json const &json, std::string const &object_name, nlohmann::json &return_object)
	utility function - verifies that a particular json object is in the json exactly once, and is nonempty More...

Detailed Description

bag of utility functions for nlohmann::json (the one at external/include/json.hpp)

Author

Steven Lewis (smlew.nosp@m.i@gm.nosp@m.ail.c.nosp@m.om)