Description Usage Arguments Author(s) References See Also Examples
Creates an instance of a specific class.
1 2 | createInstance(cl, input = new.env(parent = emptyenv()), strict = FALSE,
...)
|
cl |
Signature argument. Object containing class information. This usually corresponds to the name of a class. |
input |
Signature argument. Object containing object information that is relevant in the context of instantiating. This usually corresponds to an object that should be used "as is" as the actual instance object and for which only the class path should be updated. |
strict |
|
... |
Further arguments to be passed to subsequent functions/methods. |
Janko Thyson janko.thyson@rappster.de
http://github.com/rappster/classr
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | ##------------------------------------------------------------------------------
## Default instance "body" //
##------------------------------------------------------------------------------
res <- createInstance("TestClass")
res
ls(res)
class(res)
##------------------------------------------------------------------------------
## Explicit object as instance "body" //
##------------------------------------------------------------------------------
res <- createInstance("TestClass",
input = list(x = TRUE, y = list(x_1 = 1, x_2 = 2)))
res
## Strict //
try(createInstance("TestClass", strict = TRUE))
|
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