@brief Gets the current size, in bytes.

@brief Read-only accessor to the (non-type-safe!) wrapped value

@brief Check whether the ID is empty/invalid

@name Identification getters @{

@brief Reset the flag back to false

All the const char * overloads are in case we change the internal representation to something that works faster with string literals.

@brief Converts the buffer into a string. Not const to be able to trim trailing nulls without making a copy or doing things with iterators that felt

Wraps the derived implementation for future expandability.

@brief Returns a reader object, for making a single read pass over the buffer. Do not modify this buffer during the lifetime of a reader!

@brief Provides access to the underlying data.

@brief Tells which LED I am. - An index of -1 means not yet determined. - An index below -1 means known not to be an LED (different identifiers use d

@brief Convert a struct timeval to a TimeValue

@brief Helper for factory function.

@brief Initialize this device token as asynchronous, with the given name and options.

Matches a method on the OpenCV camera, to let us easily integrate into existing code.

@brief Submit a JSON self-descriptor string for the device. @param json The JSON string to transmit. @param len The length of the string. @throws st

@brief Given an alignment in bytes, and a current size of a buffer, return the number of bytes of padding required to align the next field to be added