Returns the USB VID code for this device. */

Gets the vertical field of view of frames received from this stream. @returns Vertical field of view, in radians. */

Gives the current width of this frame, measured in pixels. If cropping is enabled, this will be the width of the cropping window. If cropping is no

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product

Strict lookup: require explicit registration.

! Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+. M- and M+ must be normalized and share the same exponent -60 <= e <= -32. */

Invokes a command that takes an arbitrary data type as its input. It is not expected that application code will need this function frequently, as al

Checks whether this device is a file device (i.e. a recording). @returns true if this is a file device, false otherwise. */

Checks to see if this device can support registration of color video and depth video. Image registration is used to properly superimpose two images f

* Same as ros::names::isValidCharInName, but re-implemented here because it's not exposed. */

@brief return whether value is a number @sa https://json.nlohmann.me/api/basic_json/is_number/

@brief return whether type is structured @sa https://json.nlohmann.me/api/basic_json/is_structured/

Yield samples for a single episode.

Linear warmup followed by cosine decay.

Linear warmup followed by cosine decay.

! @brief add to iterator @pre The iterator is initialized; i.e. `m_object != nullptr`. */

add to iterator

@brief add an object to an array @sa https://json.nlohmann.me/api/basic_json/operator+=/

! @brief subtract from iterator @pre The iterator is initialized; i.e. `m_object != nullptr`. */

Default: return unchanged.

Generate shell code to prepend environment variables for the all workspaces.

Read the next frame from this video stream, delivered as a @ref VideoFrameRef. This is the primary method for manually obtaining frames of video dat

Read actions and end-effector states; return joint+gripper and 6D EE features.