On 4/20/11 5:17 PM, "Jim Idle" <j...@temporal-wave.com> wrote:
> This is available as the reuse() method on the input stream, lexer, and > parser. And tree parser? > If used then the lexer will also reuse the tokens from the last > run and avoid any malloc. > > However, you will need to use the snapshot in perforce to get that. > Or just wait a few weeks for the next release. I see, thank you Jim. One more question. After read book and C-target docs, I did not see section, which describe how works c-target with memory. In my memory seat words, that C-target have own mempool, which allow you destroy all objects (tokens, ast) at once. Reuse() will destroy not needed objects? Btw, this is great to have own mempool. I believe in v2 I have see that tons of destructor calls for each item... Profiles did show 5-10% for destructors... -- Best regards, Ruslan Zasukhin VP Engineering and New Technology Paradigma Software, Inc Valentina - Joining Worlds of Information http://www.paradigmasoft.com [I feel the need: the need for speed] List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address -- You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to il-antlr-inter...@googlegroups.com. To unsubscribe from this group, send email to il-antlr-interest+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en.
