JsonVariant::getElement() gets the value at the specified index; it reproduces JsonArray::getElement().

If the JsonVariant points to an array, this function returns a JsonVariant pointing to the element at the specified index.

If the JsonVariant does not point to an array, this function returns a null JsonVariant.

Instead of this function, you can use JsonVariant::operator[] which offers a more intuitive syntax.


JsonVariant getElement(size_t index) const;


index: the index of the value in the array.

Return value

JsonVariant::getElement() returns a JsonVariant that points to the requested value.

JsonVariant::getElement() return null when no match is found.

See also