API Reference
JsonArray::operator[]
Subject to change
Version 6 is currently in beta, so the APIUnless you need the new features of version 6 (e.g. MessagePack), please use version 5.
Version 6 should stay in beta stage until the end of 2018.
Description
A shortcut for JsonArray::get() and JsonArray::set(), with an array-like syntax.
Signatures
JsonVariant& operator[](size_t index);
const JsonVariant& operator[](size_t index) const;
Arguments
index: the zero-based position of the value in the array.
Return value
A reference to the JsonVariant in the array.
Example
JsonArray array = doc.to<JsonArray>();
array.add(42);
int value = array[0];
array[0] = 666;