check_angle_validity | R Documentation |
An object of class 'angle' is a numeric with logical attribute "rad_flag".
check_angle_validity(x, message = FALSE)
x |
Object of class angle. |
message |
A logical variable. If TRUE, the function prints a message on the errors, if any (default is FALSE, i.e. no message printed). |
ans A logical value. TRUE means that the input is a valid object of class 'angle'.
# Create an object of class angle
x <- angle(80)
# Check its validity
check_angle_validity(x)
# Modify the 'rad_flag' attribute
attr(x,"rad_flag") <- 12.5
# Check its validity
check_angle_validity(x,TRUE)
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