json_decoder_remove_node()

QNX SDP8.0JSON Library ReferenceAPIDeveloper

Remove a node from the decoder tree

Synopsis:

#include <sys/json.h>
json_decoder_error_t json_decoder_remove_node(json_decoder_t *decoder,
                                              const char *name)

Arguments:

decoder
The JSON decoder instance.
name
The name of the node to remove, or NULL to remove the current node.

Library:

libjson

Description:

This function removes the given node from the decoder tree. After this call, the node will no longer be accessible from the decoder instance.

Note:

Information previously returned from the node (in particular, name or value strings) continues to be valid until a subsequent call to json_decoder_destroy(), json_decoder_parse_json_str(), or json_decoder_cleanup(), or until json_encoder_*() calls are made on an encoder returned from json_decoder_get_encoder() to modify the decoder tree.

Returns:

JSON_DECODER_OK
Success.
JSON_DECODER_NOT_FOUND
The specified node does not exist.
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