Displaying 4 results from an estimated 4 matches for "curarg".
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cur_arg
2011 Sep 26
4
Testing for arguments in a function
...100
## Expected input and behavior:
myfun(vec, i)
## Missing an argument, but error is not caught!
## How is subsetting even possible here???
myfun(vec)
Is there a way to check for missing function arguments, *and* which function
arguments are missing?
For example
myfun = function(vec, i){
curArgs = current.function.arguments()
if(any(sapply(curArgs, missing))){
stop()
}
ret = vec[i]
ret
}
Obviously "current.function.arguments()" is imaginary, but is there
something that would return the current arguments in a way that could be
passed to "missing()&...
2016 Dec 14
2
Openness to a "zip_iterator" type?
...pattern on the other.
IMO, the correct solution to this would be a templated 'zip' type (similar, though not identical to http://www.boost.org/doc/libs/1_62_0/libs/iterator/doc/zip_iterator.html) that would permit:
for (auto&& things : IteratorZip(ParmRange, ArgRange)) {
[CurParm, CurArg] = things; // things is a tuple that contains a reference to each value
}
If I were to implement this IteratorZip type for the LLVM codebase, would this be something the community would be interested in/accept/use? Am I missing an obvious existing implementation somewhere?
Thanks,
Erich
2016 Dec 14
0
Openness to a "zip_iterator" type?
...;
> IMO, the correct solution to this would be a templated 'zip' type (similar, though not identical to http://www.boost.org/doc/libs/1_62_0/libs/iterator/doc/zip_iterator.html) that would permit:
>
> for (auto&& things : IteratorZip(ParmRange, ArgRange)) {
> [CurParm, CurArg] = things; // things is a tuple that contains a reference to each value
> }
>
>
> If I were to implement this IteratorZip type for the LLVM codebase, would this be something the community would be interested in/accept/use? Am I missing an obvious existing implementation somewhere?
Y...
2006 Oct 23
4
Changing function arguments
R-Developers,
I'm looking for some help computing on the R language.
I'm hoping to write a function that parses a language or expression
object and returns another expression with all instances of certain
argument of a given function altered. For instance, say I would like my
function, myFun to take an expression and whenever the argument 'x'
appears within the function FUN inside