value::find_pointer (3 of 4 overloads)

Access an element via JSON Pointer.

value const*
find_pointer(
    string_view ptr,
    std::error_code& ec) const;

This function is used to access a (potentially nested) element of the value using a JSON Pointer string.

Linear in the sizes of ptr and underlying array, object, or string.

No-throw guarantee.

Name	Description
`ptr`	JSON Pointer string.
`ec`	Set to the error, if any occurred.

pointer to the element identified by ptr.