Adds a prefix to a set of cameras, previously verifying that the prefix is not in the camera
name.
Usage
add_location_prefix(cameras, locations, logger = NA)
Arguments
- cameras
a character vector of camera names
- locations
a character vector of locations (must be the same length as cameras)
- logger
a log4r logger object if you want logging (can be created with create_logger),
else NA.
Value
A character vector of the same length as cameras where each value is prefixed
with the corresponding value of locations (in the same order). The function will not double
the prefix in case it was already present.
Examples
cameras <- c("A01", "B01", "KAR_A01")
locations <- c("KAR", "KAR", "KAR")
add_location_prefix(cameras, locations)
#> [1] "KAR_A01" "KAR_B01" "KAR_A01"