mazes::json_helper Class Reference

JSON helper class. More...

#include <json_helper.h>

Public Member Functions
	json_helper ()
	Default constructor.
	~json_helper ()
	Destructor.
	json_helper (const json_helper &other)
json_helper &	operator= (const json_helper &other)
	json_helper (json_helper &&other) noexcept=default
json_helper &	operator= (json_helper &&other) noexcept=default
std::string	from (const std::unordered_map< std::string, std::string > &map, int pretty_print=4) const noexcept
	Get the contents of a map as a string in JSON format.
bool	from (const std::string &s, std::unordered_map< std::string, std::string > &m) const noexcept
	Parse and set a JSON string into a C++ map.
bool	load (const std::string &filename, std::unordered_map< std::string, std::string > &m) const noexcept
	Parse a JSON file into a C++ map from a file on disk.

Detailed Description

JSON helper class.

This class provides methods to convert a map of strings into a JSON string

Member Function Documentation

from() [1/2]

bool mazes::json_helper::from ( const std::string & s, std::unordered_map< std::string, std::string > & m ) const

noexcept

Parse and set a JSON string into a C++ map.

Parameters

s
m

Returns

success or failure on parse

from() [2/2]

std::string mazes::json_helper::from ( const std::unordered_map< std::string, std::string > & map, int pretty_print = 4 ) const

noexcept

Get the contents of a map as a string in JSON format.

Parameters

map
pretty_print	Number of spaces to use for indenting the JSON string

Returns

load()

bool mazes::json_helper::load ( const std::string & filename, std::unordered_map< std::string, std::string > & m ) const

noexcept

Parse a JSON file into a C++ map from a file on disk.

Parameters

filename
m

Returns

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The documentation for this class was generated from the following file:

• json_helper.h