renamed class from "JSON" to "son"
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Niels
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8 changed files with 698 additions and 698 deletions
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@ -31,12 +31,12 @@ due to alignment.
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@bug Numbers are currently handled too generously. There are several formats
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that are forbidden by the standard, but are accepted by the parser.
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@todo Implement JSON::swap()
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@todo Implement JSON::insert(), JSON::emplace(), JSON::emplace_back, JSON::erase
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@todo Implement JSON::reverse_iterator, JSON::const_reverse_iterator,
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JSON::rbegin(), JSON::rend(), JSON::crbegin(), JSON::crend()?
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@todo Implement json::swap()
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@todo Implement json::insert(), json::emplace(), json::emplace_back, json::erase
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@todo Implement json::reverse_iterator, json::const_reverse_iterator,
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json::rbegin(), json::rend(), json::crbegin(), json::crend()?
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*/
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class JSON
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class json
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{
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// forward declaration to friend this class
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public:
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@ -64,9 +64,9 @@ class JSON
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};
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/// a type for an object
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using object_t = std::map<std::string, JSON>;
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using object_t = std::map<std::string, json>;
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/// a type for an array
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using array_t = std::vector<JSON>;
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using array_t = std::vector<json>;
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/// a type for a string
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using string_t = std::string;
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/// a type for a Boolean
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@ -76,7 +76,7 @@ class JSON
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/// a type for a floating point number
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using number_float_t = double;
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/// a type for list initialization
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using list_init_t = std::initializer_list<JSON>;
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using list_init_t = std::initializer_list<json>;
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/// a JSON value
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union value
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@ -112,49 +112,49 @@ class JSON
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public:
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/// create an object according to given type
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JSON(const value_type) noexcept;
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json(const value_type) noexcept;
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/// create a null object
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JSON() = default;
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json() = default;
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/// create a null object
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JSON(std::nullptr_t) noexcept;
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json(std::nullptr_t) noexcept;
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/// create a string object from a C++ string
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JSON(const std::string&) noexcept;
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json(const std::string&) noexcept;
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/// create a string object from a C++ string (move)
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JSON(std::string&&) noexcept;
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json(std::string&&) noexcept;
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/// create a string object from a C string
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JSON(const char*) noexcept;
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json(const char*) noexcept;
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/// create a Boolean object
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JSON(const bool) noexcept;
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json(const bool) noexcept;
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/// create a number object
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JSON(const int) noexcept;
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json(const int) noexcept;
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/// create a number object
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JSON(const double) noexcept;
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json(const double) noexcept;
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/// create an array
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JSON(const array_t&) noexcept;
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json(const array_t&) noexcept;
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/// create an array (move)
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JSON(array_t&&) noexcept;
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json(array_t&&) noexcept;
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/// create an object
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JSON(const object_t&) noexcept;
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json(const object_t&) noexcept;
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/// create an object (move)
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JSON(object_t&&) noexcept;
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json(object_t&&) noexcept;
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/// create from an initializer list (to an array or object)
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JSON(list_init_t) noexcept;
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json(list_init_t) noexcept;
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/// copy constructor
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JSON(const JSON&) noexcept;
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json(const json&) noexcept;
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/// move constructor
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JSON(JSON&&) noexcept;
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json(json&&) noexcept;
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/// copy assignment
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JSON& operator=(JSON) noexcept;
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json& operator=(json) noexcept;
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/// destructor
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~JSON() noexcept;
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~json() noexcept;
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/// create from string representation
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static JSON parse(const std::string&);
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static json parse(const std::string&);
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/// create from string representation
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static JSON parse(const char*);
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static json parse(const char*);
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private:
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/// return the type as string
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@ -179,28 +179,28 @@ class JSON
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operator object_t() const;
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/// write to stream
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friend std::ostream& operator<<(std::ostream& o, const JSON& j)
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friend std::ostream& operator<<(std::ostream& o, const json& j)
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{
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o << j.toString();
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return o;
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}
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/// write to stream
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friend std::ostream& operator>>(const JSON& j, std::ostream& o)
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friend std::ostream& operator>>(const json& j, std::ostream& o)
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{
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o << j.toString();
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return o;
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}
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/// read from stream
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friend std::istream& operator>>(std::istream& i, JSON& j)
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friend std::istream& operator>>(std::istream& i, json& j)
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{
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j = Parser(i).parse();
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j = parser(i).parse();
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return i;
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}
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/// read from stream
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friend std::istream& operator<<(JSON& j, std::istream& i)
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friend std::istream& operator<<(json& j, std::istream& i)
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{
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j = Parser(i).parse();
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j = parser(i).parse();
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return i;
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}
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@ -208,29 +208,29 @@ class JSON
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const std::string toString() const noexcept;
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/// add an object/array to an array
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JSON& operator+=(const JSON&);
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json& operator+=(const json&);
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/// add a string to an array
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JSON& operator+=(const std::string&);
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json& operator+=(const std::string&);
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/// add a null object to an array
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JSON& operator+=(const std::nullptr_t);
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json& operator+=(const std::nullptr_t);
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/// add a string to an array
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JSON& operator+=(const char*);
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json& operator+=(const char*);
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/// add a Boolean to an array
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JSON& operator+=(bool);
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json& operator+=(bool);
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/// add a number to an array
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JSON& operator+=(int);
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json& operator+=(int);
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/// add a number to an array
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JSON& operator+=(double);
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json& operator+=(double);
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/// add a pair to an object
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JSON& operator+=(const object_t::value_type&);
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json& operator+=(const object_t::value_type&);
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/// add a list of elements to array or list of pairs to object
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JSON& operator+=(list_init_t);
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json& operator+=(list_init_t);
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/// add an object/array to an array
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void push_back(const JSON&);
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void push_back(const json&);
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/// add an object/array to an array (move)
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void push_back(JSON&&);
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void push_back(json&&);
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/// add a string to an array
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void push_back(const std::string&);
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/// add a null object to an array
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@ -250,28 +250,28 @@ class JSON
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void push_back(list_init_t);
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/// operator to set an element in an array
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JSON& operator[](const int);
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json& operator[](const int);
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/// operator to get an element in an array
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const JSON& operator[](const int) const;
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const json& operator[](const int) const;
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/// operator to get an element in an array
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JSON& at(const int);
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json& at(const int);
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/// operator to get an element in an array
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const JSON& at(const int) const;
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const json& at(const int) const;
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/// operator to set an element in an object
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JSON& operator[](const std::string&);
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json& operator[](const std::string&);
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/// operator to set an element in an object
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JSON& operator[](const char*);
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json& operator[](const char*);
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/// operator to get an element in an object
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const JSON& operator[](const std::string&) const;
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const json& operator[](const std::string&) const;
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/// operator to set an element in an object
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JSON& at(const std::string&);
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json& at(const std::string&);
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/// operator to set an element in an object
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JSON& at(const char*);
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json& at(const char*);
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/// operator to get an element in an object
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const JSON& at(const std::string&) const;
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const json& at(const std::string&) const;
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/// operator to get an element in an object
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const JSON& at(const char*) const;
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const json& at(const char*) const;
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/// return the number of stored values
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size_t size() const noexcept;
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@ -293,9 +293,9 @@ class JSON
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const_iterator find(const char*) const;
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/// lexicographically compares the values
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bool operator==(const JSON&) const noexcept;
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bool operator==(const json&) const noexcept;
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/// lexicographically compares the values
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bool operator!=(const JSON&) const noexcept;
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bool operator!=(const json&) const noexcept;
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/// returns an iterator to the beginning (array/object)
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iterator begin() noexcept;
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@ -325,11 +325,11 @@ class JSON
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/// an iterator
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class iterator
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{
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friend class JSON;
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friend class JSON::const_iterator;
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friend class json;
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friend class json::const_iterator;
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public:
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iterator() = default;
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iterator(JSON*);
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iterator(json*);
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iterator(const iterator&);
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~iterator();
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@ -337,17 +337,17 @@ class JSON
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bool operator==(const iterator&) const;
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bool operator!=(const iterator&) const;
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iterator& operator++();
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JSON& operator*() const;
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JSON* operator->() const;
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json& operator*() const;
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json* operator->() const;
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/// getter for the key (in case of objects)
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std::string key() const;
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/// getter for the value
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JSON& value() const;
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json& value() const;
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private:
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/// a JSON value
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JSON* _object = nullptr;
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json* _object = nullptr;
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/// an iterator for JSON arrays
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array_t::iterator* _vi = nullptr;
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/// an iterator for JSON objects
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@ -357,11 +357,11 @@ class JSON
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/// a const iterator
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class const_iterator
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{
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friend class JSON;
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friend class json;
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public:
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const_iterator() = default;
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const_iterator(const JSON*);
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const_iterator(const json*);
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const_iterator(const const_iterator&);
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const_iterator(const iterator&);
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~const_iterator();
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@ -370,17 +370,17 @@ class JSON
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bool operator==(const const_iterator&) const;
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bool operator!=(const const_iterator&) const;
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const_iterator& operator++();
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const JSON& operator*() const;
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const JSON* operator->() const;
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const json& operator*() const;
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const json* operator->() const;
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/// getter for the key (in case of objects)
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std::string key() const;
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/// getter for the value
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const JSON& value() const;
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const json& value() const;
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private:
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/// a JSON value
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const JSON* _object = nullptr;
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const json* _object = nullptr;
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/// an iterator for JSON arrays
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array_t::const_iterator* _vi = nullptr;
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/// an iterator for JSON objects
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@ -389,25 +389,25 @@ class JSON
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private:
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/// a helper class to parse a JSON object
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class Parser
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class parser
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{
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public:
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/// a parser reading from a C string
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Parser(const char*);
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parser(const char*);
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/// a parser reading from a C++ string
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Parser(const std::string&);
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parser(const std::string&);
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/// a parser reading from an input stream
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Parser(std::istream&);
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parser(std::istream&);
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/// destructor of the parser
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~Parser() = default;
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~parser() = default;
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// no copy constructor
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Parser(const Parser&) = delete;
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parser(const parser&) = delete;
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// no copy assignment
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Parser& operator=(Parser) = delete;
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parser& operator=(parser) = delete;
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/// parse and return a JSON object
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JSON parse();
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json parse();
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private:
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/// read the next character, stripping whitespace
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@ -436,4 +436,4 @@ class JSON
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};
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/// user-defined literal operator to create JSON objects from strings
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JSON operator "" _json(const char*, size_t);
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json operator "" _json(const char*, size_t);
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