The WrappedJsonValue class

Collaboration diagram for The WrappedJsonValue class:

Classes
struct	dg::file::WrappedJsonValue
	Wrapped Access to Json values with error handling. More...

Typedefs
using	dg::file::JsonType = Json::Value
	Json Type to use in dg::file functions and classes.

Enumerations
enum class	dg::file::error { dg::file::error::is_throw , dg::file::error::is_warning , dg::file::error::is_silent }
	Switch between how to handle errors in a Json utitlity functions. More...
enum class	dg::file::comments { dg::file::comments::are_kept , dg::file::comments::are_discarded , dg::file::comments::are_forbidden }
	Switch how comments are treated in a json string or file. More...

Detailed Description

Typedef Documentation

JsonType

using dg::file::JsonType = Json::Value

Json Type to use in dg::file functions and classes.

By default this typedef expands to jsoncpp's Json::Value

Note

If the Macro DG_USE_JSONHPP is defined before the inclusion of "dg/file/file.h" then the typedef expands to nlohmann::json

Enumeration Type Documentation

comments

enum class dg::file::comments

strong

Switch how comments are treated in a json string or file.

Enumerator
are_kept	Keep comments in the Json value.
are_discarded	Allow comments but discard them in the Json value.
are_forbidden	Treat comments as invalid Json.

error

enum class dg::file::error

strong

Switch between how to handle errors in a Json utitlity functions.

Enumerator
is_throw	throw an error (std::runtime_error)
is_warning	Handle the error by writing a warning to std::cerr.
is_silent	Ignore the error and silently continue execution.