json_value_tag Struct Reference

The structure of a JSON value. More...

#include <json.h>

Collaboration diagram for json_value_tag:

Data Fields
aint	uiId
	The type of value. One of. More...
u32_phrase *	spKey
	Points to the associated key string if this is a member of a JSON object. Otherwise, NULL. More...
union {
u32_phrase *   spString
	Pointer to the string value if uiId = JSON_ID_STRING. More...
json_number *   spNumber
	Pointer to the number value if uiId = JSON_ID_NUMBER. More...
struct {
struct json_value_tag **   sppChildren
	Points to a list of child value pointers if uiId is JSON_ID_OBJECT or JSON_ID_ARRAY. More...
aint   uiChildCount
	The number of child values if uiId is JSON_ID_OBJECT or JSON_ID_ARRAY. More...
}
};

Detailed Description

The structure of a JSON value.

The json specification defines seven different value types – object, array, string, number, true, false and null. This APG JSON parser equalizes the handling of them all with this structure/union. Any one of these value types can be represented with this structure, including object members, which are treated as values with the addition of a key string.

Definition at line 99 of file json.h.

Field Documentation

@9

union { ... }

spKey

u32_phrase* json_value_tag::spKey

Points to the associated key string if this is a member of a JSON object. Otherwise, NULL.

Definition at line 108 of file json.h.

spNumber

json_number* json_value_tag::spNumber

Pointer to the number value if uiId = JSON_ID_NUMBER.

Definition at line 111 of file json.h.

sppChildren

struct json_value_tag** json_value_tag::sppChildren

Points to a list of child value pointers if uiId is JSON_ID_OBJECT or JSON_ID_ARRAY.

Definition at line 113 of file json.h.

spString

u32_phrase* json_value_tag::spString

Pointer to the string value if uiId = JSON_ID_STRING.

Definition at line 110 of file json.h.

uiChildCount

aint json_value_tag::uiChildCount

The number of child values if uiId is JSON_ID_OBJECT or JSON_ID_ARRAY.

Definition at line 115 of file json.h.

uiId

aint json_value_tag::uiId

The type of value. One of.

• JSON_ID_OBJECT
• JSON_ID_ARRAY
• JSON_ID_STRING
• JSON_ID_NUMBER
• JSON_ID_TRUE
• JSON_ID_FALSE
• JSON_ID_NULL,

Definition at line 100 of file json.h.

---

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

• json/json.h