search for: metalanguage

Dear all, I'm still new to R, but have a fair experience with general programming. All of my data is stored in postgresql, and I have a number of R files that generate tables, results, graphs etc. These are then available to be imported into powerpoint/latex etc. I'm using version control (subversion), and as with most small projects, now have an ever increasing number of R scripts,

...t.- strip({strip,launder}(X)) = strip(X). This is because we do not care which particular invariant group metadata is stripped.- launder({strip,launder}(X)) may be replaced with launder(X) by the optimiser. Note that this not mean that launder(launder(X)) = launder(X)in the IR itself, but only on a metalanguage level: launder is inherently nondeterministic, so no two invocations of it ever return the same value.This allows to compile the following C++ constructs: - vtable loads required to perform virtual calls are marked with !invariant.group, as before- constructors of derived classes need to launder th...

...strip({strip,launder}(X)) = strip(X). This is because we do not care which particular invariant group metadata is stripped. > launder({strip,launder}(X)) may be replaced with launder(X) by the optimiser. Note that this not mean that launder(launder(X)) = launder(X)in the IR itself, but only on a metalanguage level: launder is inherently nondeterministic, so no two invocations of it ever return the same value. > > This allows to compile the following C++ constructs: > vtable loads required to perform virtual calls are marked with !invariant.group, as before > constructors of derived classes...

...nder}(X)) = strip(X). This is > because we do not care which particular invariant group metadata is > stripped.- launder({strip,launder}(X)) may be replaced with launder(X) by > the optimiser. Note that this not mean that launder(launder(X)) = > launder(X)in the IR itself, but only on a metalanguage level: launder is > inherently nondeterministic, so no two invocations of it ever return the > same value.This allows to compile the following C++ constructs: - vtable > loads required to perform virtual calls are marked with !invariant.group, > as before- constructors of derived classe...

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