stCheckClass {SpatioTemporal} | R Documentation |
Test if an object belongs to given class(es), and produce reasonable error message if not.
stCheckClass(x, what, name = "Object")
x |
Object to test. |
what |
A character vector naming classes. |
name |
Character string to be pasted into the error message describing
|
Nothing
Johan Lindstrom
Similar to inherits
Other object checking utilities: stCheckCovars
,
stCheckFields
, stCheckObs
,
stCheckSTcovars
##create a basic object x <- 1 class(x) <- "test" ## should be ok stCheckClass(x, "test", "x") ## this fails try( stCheckClass(x, "other", "x") )