readall

Read all data in datastore

Since R2024a

Syntax

data = readall(ds)

Description

data = readall(ds) returns all the data contained in the specified DLCHOMP datastore.

Input Arguments

ds — Input datastore

dlCHOMPDatastore object

Input datastore, specified as a dlCHOMPDatastore object.

Output Arguments

data — Output data

N-by-3 cell array

Output data, returned as an N-by-3 cell array. N is the number of JSON files in the datastore. Each row represents the contents of the corresponding JSON file, and has these elements in order:

1. 2*M-element numeric vector of the first and last waypoints of the Trajectory field of the input JSON file, concatenated row-wise. M is the number of joints in the robot rigid body tree.

2. E-element numeric vector of the obstacle encoding from the Encoding field of the input JSON file. E is the size of the basis point set.

3. (W–2)*M numeric vector of the intermediate waypoints of the Trajectory field of the input JSON file. W is the number of waypoints. M is the number of joints in the robot rigid body tree.

Version History

Introduced in R2024a