search for: methodslist

The first implementation of the methods package used the "MethodsList" class for method dispatch. Objects from the class stored methods recursively by the separate arguments in the method signature. That was a good structure for selecting a method, but not for most other utilities. However, it was used for essentially everything in the beginning. The met...

...for function 'sort' which comes from (including removal of an extra space between 'generic' and 'signature'; I'm not sure what diff I should be providing for the po files?) =================================================================== --- src/library/methods/R/MethodsList.R (revision 61375) +++ src/library/methods/R/MethodsList.R (working copy) @@ -528,9 +528,10 @@ if(is.null(names(signature))) { which <- seq_along(signature) if(length(which) > length(anames)) - stop(gettextf("more elements in the method signature (%d) t...

...uot; <- structure(function(x){standardGeneric("getX")} , generic = structure("getX", package = ".GlobalEnv"), package = ".GlobalEnv", group = list(), valueClass = character(0), signature = "x", default = <S4 object of class structure("MethodsList", package = "methods")>, skeleton = quote(function (x) stop("invalid call in method dispatch to 'getX' (no default method)", domain = NA)(x)), class = structure ("nonstandardGenericFunction", package = "methods")) [subject to line br...

...- <S4 object of class structure("classRepresentation", package = "methods")> `.__C__BindArgs2` <- <S4 object of class structure("classRepresentation", package = "methods")> `.__M__initialize:methods` <- <S4 object of class structure("MethodsList", package = "methods")> `.__T__initialize:methods` <- <environment> Well, let just say that I am new to classes so this confuses me greatly. I have checked the documentation and tried a few things but I reached my personal limits! I am using R 2.7.1 on Linux Fedora 8....

...ot; folder, it hit an error: * checking whether package 'props' can be installed ... ERROR Installation failed. The 00install.out file said it found an unexpected '<' in the props.R file. I guessed it was due to the argument 'default = <S4 object of class structure("MethodsList", package = "methods")>' in the structure definition of props in props.R. When I deleted that argument and re-checked the "props" folder, it hit a new error: *checking for missing documentation entries ... ERROR Error in FUN("props"[[1L]], ...) : Now I a...

...bute, and is.object() is FALSE for them. More interesting though--how can the order of the setMethod() calls matter? To see that we need to look at the methods list object. (The discussion is simplified to the case that only one argument is involved, which doesn't affect the result.) The MethodsList object has a slot containing a named list of methods, with the names being those of the classes that appeared in the setMethod calls, in the order that the calls occurred(note!). All classes are essentially equal from the view of the generic function, so there's no ordering favoring the &q...

...other hand, conversion to LaTeX with the default > outputEncoding = "ASCII" uses the second part. > > o A new class "listOfMethods" has been introduced to represent > the methods in a methods table, to replace the deprecated > class "MethodsList". > > o any() and all() return early if possible. This may speed up > operations on long vectors. > > o strptime() now accepts "%z" (for the offset from UTC in the > RFC822 format of +/-hhmm). > > o The PCRE library has been updat...

...onductor Vignettes contain introductory material. To view, type 'openVignette()' or start with 'help(Biobase)'. For details on reading vignettes, see the openVignette help page. Loading required package: affyio > getMethods("geneNames") An object of class ?MethodsList? Slot "methods": $ExpressionSet Method Definition: function (object) { .Deprecated("featureNames") featureNames(object) } <environment: namespace:Biobase> Signatures: object target "ExpressionSet" defined "ExpressionSet" $e...

...ing. On the other hand, conversion to LaTeX with the default outputEncoding = "ASCII" uses the second part. o A new class "listOfMethods" has been introduced to represent the methods in a methods table, to replace the deprecated class "MethodsList". o any() and all() return early if possible. This may speed up operations on long vectors. o strptime() now accepts "%z" (for the offset from UTC in the RFC822 format of +/-hhmm). o The PCRE library has been updated to version 8.02, a bug-fix...

...ing. On the other hand, conversion to LaTeX with the default outputEncoding = "ASCII" uses the second part. o A new class "listOfMethods" has been introduced to represent the methods in a methods table, to replace the deprecated class "MethodsList". o any() and all() return early if possible. This may speed up operations on long vectors. o strptime() now accepts "%z" (for the offset from UTC in the RFC822 format of +/-hhmm). o The PCRE library has been updated to version 8.02, a bug-fix...

....g. because it might fail in some locales). o The error handler in the parser now reports line numbers for more syntax errors (MBCS and Unicode encoding errors, line length and context stack overflows, and mis-specified argument lists to functions). o The "MethodsList" objects originally used for method selection are being phased out. New utilities provide simpler alternatives (see ?findMethods), and direct use of the mangled names for the objects is now deprecated. o Creating new S4 class and method definitions in an environ...

....g. because it might fail in some locales). o The error handler in the parser now reports line numbers for more syntax errors (MBCS and Unicode encoding errors, line length and context stack overflows, and mis-specified argument lists to functions). o The "MethodsList" objects originally used for method selection are being phased out. New utilities provide simpler alternatives (see ?findMethods), and direct use of the mangled names for the objects is now deprecated. o Creating new S4 class and method definitions in an environ...

...} } assign(".SigLength", nsig, envir = env) } argSyms <- lapply(generic at signature, as.name) assign(".SigArgs", argSyms, envir = env) if(initialize) { mlist <- generic at default # from 2.11.0: method, primitive or NULL, not MethodsList mtable <- .mlistAddToTable(generic, mlist) # by default, adds to an empty table assign(".MTable", mtable, envir = env) } else ## the current .MTable mtable <- getMethodsForDispatch(generic) .resetInheritedMethods(env, mtable) if(is(generic, &q...

...same as ".".) Thanks to Bill Dunlap for the suggestion. o Introduced the suffix L for integer literals to create integer rather than numeric values, e.g. 100L, 0x10L, 1e2L. o Set the parser to give verbose error messages in case of syntax errors. o The class "LinearMethodsList" has been extended and will be used to create list versions of methods, derived from the methods tables (environments). The older recursive "MethodsList" class will be deprecated (by the release of 2.5.0 if possible). o There are more flexible ways to specify the default lib...

...same as ".".) Thanks to Bill Dunlap for the suggestion. o Introduced the suffix L for integer literals to create integer rather than numeric values, e.g. 100L, 0x10L, 1e2L. o Set the parser to give verbose error messages in case of syntax errors. o The class "LinearMethodsList" has been extended and will be used to create list versions of methods, derived from the methods tables (environments). The older recursive "MethodsList" class will be deprecated (by the release of 2.5.0 if possible). o There are more flexible ways to specify the default lib...

...example >>> Building/Updating help pages for package `methods' Formats: text html latex example BasicClasses text html latex BasicFunctions text html latex Classes text html latex EmptyMethodsList-class text html latex EnvironmentClass text html latex GenericFunctions text html latex LanguageClasses text html latex LinearMethodsList-class text html latex MethodDefinition-class...