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Description
Returns a cJSON item index from a cJSON array.
Syntax
cJSON Ptr = cJSON_GetArrayItem(cJSON Ptr, lIdx)
Returns
Number: a pointer to a cJSON structure.
Zero means error
Parameters
Name |
Type |
Optional |
Meaning |
cJSON |
UDT Ptr |
No |
A pointer to a cJSON data structure |
lIdx |
Number |
No |
Index number (starting from 1 to cJSON_GetArraySize) |
Remarks
Use cJSON_GetArraySize to get the number of items inside a cJSON array
Restrictions
See also
Examples
