ascii_query::json::JsonValue Class Reference

JSON value wrapper (can hold any JSON type) More...

#include <src/tooling/query/json.h>

Public Types
enum class	Type {   Null , Bool , Int , UInt ,   Double , String , Array , Object }

Public Member Functions
	JsonValue ()
	JsonValue (std::nullptr_t)
	JsonValue (bool b)
	JsonValue (int i)
	JsonValue (int64_t i)
	JsonValue (uint64_t u)
	JsonValue (double d)
	JsonValue (const char *s)
	JsonValue (const std::string &s)
	JsonValue (std::string &&s)
std::string	toString () const

Static Public Member Functions
static JsonValue	fromArray (const std::string &serialized)
static JsonValue	fromObject (const std::string &serialized)

Detailed Description

JSON value wrapper (can hold any JSON type)

Definition at line 80 of file json.h.

Member Enumeration Documentation

Type

enum class ascii_query::json::JsonValue::Type

strong

Enumerator
Null
Bool
Int
UInt
Double
String
Array
Object

Definition at line 82 of file json.h.

{ Null, Bool, Int, UInt, Double, String, Array, Object };

Constructor & Destructor Documentation

JsonValue() [1/10]

ascii_query::json::JsonValue::JsonValue ( )

inline

Definition at line 84 of file json.h.

: type_(Type::Null) {}

JsonValue() [2/10]

ascii_query::json::JsonValue::JsonValue ( std::nullptr_t  )

inline

Definition at line 85 of file json.h.

: type_(Type::Null) {}

JsonValue() [3/10]

ascii_query::json::JsonValue::JsonValue ( bool  b )

inline

Definition at line 86 of file json.h.

: type_(Type::Bool), bool_val_(b) {}

JsonValue() [4/10]

ascii_query::json::JsonValue::JsonValue ( int  i )

inline

Definition at line 87 of file json.h.

: type_(Type::Int), int_val_(i) {}

JsonValue() [5/10]

ascii_query::json::JsonValue::JsonValue ( int64_t  i )

inline

Definition at line 88 of file json.h.

: type_(Type::Int), int_val_(i) {}

JsonValue() [6/10]

ascii_query::json::JsonValue::JsonValue ( uint64_t  u )

inline

Definition at line 89 of file json.h.

: type_(Type::UInt), uint_val_(u) {}

JsonValue() [7/10]

ascii_query::json::JsonValue::JsonValue ( double  d )

inline

Definition at line 90 of file json.h.

: type_(Type::Double), double_val_(d) {}

JsonValue() [8/10]

ascii_query::json::JsonValue::JsonValue ( const char *  s )

inline

Definition at line 91 of file json.h.

: type_(Type::String), str_val_(s) {}

JsonValue() [9/10]

ascii_query::json::JsonValue::JsonValue ( const std::string &  s )

inline

Definition at line 92 of file json.h.

: type_(Type::String), str_val_(s) {}

JsonValue() [10/10]

ascii_query::json::JsonValue::JsonValue ( std::string &&  s )

inline

Definition at line 93 of file json.h.

: type_(Type::String), str_val_(std::move(s)) {}

Member Function Documentation

fromArray()

static JsonValue ascii_query::json::JsonValue::fromArray ( const std::string &  serialized )

inlinestatic

Definition at line 96 of file json.h.

                                                          {
    JsonValue v;
    v.type_ = Type::Array;
    v.str_val_ = serialized;
    return v;
  }

References Array.

Referenced by ascii_query::json::JsonArray::add(), and ascii_query::json::JsonObject::set().

fromObject()

static JsonValue ascii_query::json::JsonValue::fromObject ( const std::string &  serialized )

inlinestatic

Definition at line 103 of file json.h.

                                                           {
    JsonValue v;
    v.type_ = Type::Object;
    v.str_val_ = serialized;
    return v;
  }

References Object.

Referenced by ascii_query::json::JsonArray::add(), and ascii_query::json::JsonObject::set().

toString()

std::string ascii_query::json::JsonValue::toString ( ) const

inline

Definition at line 110 of file json.h.

                                           {
    switch (type_) {
    case Type::Null:
      return "null";
    case Type::Bool:
      return bool_val_ ? "true" : "false";
    case Type::Int:
      return std::to_string(int_val_);
    case Type::UInt:
      return std::to_string(uint_val_);
    case Type::Double: {
      std::ostringstream oss;
      oss << double_val_;
      return oss.str();
    }
    case Type::String:
      return "\"" + escape(str_val_) + "\"";
    case Type::Array:
    case Type::Object:
      return str_val_; // Already serialized
    }
    return "null";
  }

References Array, Bool, Double, ascii_query::json::escape(), Int, Null, Object, String, and UInt.

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

• json.h