Validity and compatibility of a cry object of class 'angle' — check_angle_validity • cry

An object of class 'angle' is a numeric with logical attribute "rad_flag".

Usage

check_angle_validity(x, message = FALSE)

Arguments

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).

Value

ans A logical value. TRUE means that the input is a valid object of class 'angle'.

Examples

# Create an object of class angle
x <- angle(80)

# Check its validity
check_angle_validity(x)
#> [1] TRUE

# Modify the 'rad_flag' attribute
attr(x,"rad_flag") <- 12.5

# Check its validity
check_angle_validity(x,TRUE)
#> 'rad_flag' is not a logical attribute.
#> [1] FALSE