dot-check_value_dbl: Check double values against min and max values

In stbl: Stabilize Function Arguments

Check double values against min and max values

Description

Check double values against min and max values

Usage

.check_value_dbl(
  x,
  min_value,
  max_value,
  x_arg = caller_arg(x),
  call = caller_env()
)

Arguments

x	The argument to stabilize.
min_value	⁠(length-1 numeric)⁠ The lowest allowed value for x. If NULL (default) values are not checked.
max_value	⁠(length-1 numeric)⁠ The highest allowed value for x. If NULL (default) values are not checked.
x_arg	⁠(length-1 character)⁠ An argument name for x. The automatic value will work in most cases, or pass it through from higher-level functions to make error messages clearer in unexported functions.
call	(environment) The execution environment to mention as the source of error messages.

Value

NULL, invisibly, if x passes all checks.

stbl documentation built on Nov. 5, 2025, 6:02 p.m.