Description Objects from the Class Slots Extends Methods Author(s) See Also
Data sources which read data from a file should inherit from this
class. The xcms
package provides classes to read from
netCDF
, mzData
, mzXML
, and mzML
files
using xcmsFileSource
.
This class should be considered virtual and will not work if passed to
loadRaw-methods
. The reason it is not explicitly
virtual is that there does not appear to be a way for a class to be
both virtual and have a data part (which lets functions treat objects
as if they were character strings).
This class validates that a file exists at the path given.
xcmsFileSource
objects should not be instantiated directly.
Instead, create subclasses and instantiate those.
.Data
:Object of class "character"
. File path
of a file from which to read raw data as the object's data part
Class "character"
, from data part.
Class "xcmsSource"
, directly.
xcmsSource
signature(object = "character")
: Create an
xcmsFileSource
object referencing the given file name.
Daniel Hackney dan@haxney.org
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