[antlr-interest] Antlr v4 - C++ target

[Gokulakannan Somasundaram]

it is v3. Some of the function pointers have been converted to member
functions. It basically has removed the flexibility of overriding some of
the token related functions. But the performance gain is that the space
occupied by those function pointers are saved. So this patch can be
considered by those who use C++, don't want to override any of the token
specific functionality ( which will definitely be useful to many ).

Gokul.

On Sat, Jan 21, 2012 at 10:34 AM, Terence Parr <parrt at cs.usfca.edu> wrote:

> the code says antlr3XXX. is it v4 or v3?
> Ter
> On Jan 20, 2012, at 6:22 PM, A Z wrote:
>
> > With this (very quickly written) code I see about 7MB/sec for the lexer
> > using clang++ and using static linking. Memory use is about 30:1 but many
> > features have been removed, like getText and setText.
> >
>
>
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