xentara::utils::json::encoder::String Class Reference

A class used for writing a JSON string value progressively. More...

#include <xentara/utils/json/encoder/String.hpp>

Inheritance diagram for xentara::utils::json::encoder::String:

Public Member Functions
	String ()=delete
	This type is not user-constructible.
	~String () noexcept(false)
	Destructor.
template<std::convertible_to< std::string_view > String>
auto	append (const String &text) -> void
	Appends text to the string.
auto	close () -> void
	Writes the termination of the object, if it has not already been written.

Detailed Description

A class used for writing a JSON string value progressively.

This class can be used to compose JSON string on the fly by concatenating string fragments.

Objects of this class can be moved, but not copied.

Constructor & Destructor Documentation

String()

xentara::utils::json::encoder::String::String ( )

delete

This type is not user-constructible.

~String()

xentara::utils::json::encoder::String::~String

(

)

Destructor.

This destructor writes the closing quotes, if they have not already been written.

This destructor will throw an exception if the closing quotes cannot be written. To prevent termination of the program, no exceptions are thrown during stack windup, though. You can prevent the destructor from throwing any exceptions by closing the string manually beforehand using close().

Exceptions

std::runtime_error

An error occured writing to the stream

Member Function Documentation

append()

template<std::convertible_to< std::string_view > String>

auto xentara::utils::json::encoder::String::append

(

const String &

text

)

-> void

Appends text to the string.

Parameters

text	The text to append

Exceptions

std::runtime_error

An error occured writing to the stream

close()

auto xentara::utils::json::encoder::String::close

(

)

-> void

Writes the termination of the object, if it has not already been written.

Note

This function can be safely called on objects that have been moved away using the move constructor or move assignment operator.

Exceptions

std::runtime_error

An error occured writing to the stream