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| author | John Wiegley <johnw@newartisans.com> | 2009-10-28 23:07:03 -0400 |
|---|---|---|
| committer | John Wiegley <johnw@newartisans.com> | 2009-10-28 23:07:03 -0400 |
| commit | 218a333e8394aac053b7d7acce2a95deb56709a4 (patch) | |
| tree | 6dfb041f7b10868611b539b58eeef2b2565d9a08 /src/predicate.h | |
| parent | 9a07652fd8edf0b15efb8a658798adb968567e16 (diff) | |
| download | fork-ledger-218a333e8394aac053b7d7acce2a95deb56709a4.tar.gz fork-ledger-218a333e8394aac053b7d7acce2a95deb56709a4.tar.bz2 fork-ledger-218a333e8394aac053b7d7acce2a95deb56709a4.zip | |
Fixes to the new query expression parser
Diffstat (limited to 'src/predicate.h')
| -rw-r--r-- | src/predicate.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/predicate.h b/src/predicate.h index e1048f83..dc39f2f2 100644 --- a/src/predicate.h +++ b/src/predicate.h @@ -98,6 +98,8 @@ public: class query_lexer_t { + friend class query_parser_t; + value_t::sequence_t::const_iterator begin; value_t::sequence_t::const_iterator end; @@ -246,10 +248,18 @@ public: : lexer(begin, end) {} expr_t::ptr_op_t parse(); + + value_t::sequence_t::const_iterator begin() const { + return lexer.begin; + } + value_t::sequence_t::const_iterator end() const { + return lexer.end; + } }; -expr_t args_to_predicate(value_t::sequence_t::const_iterator& begin, - value_t::sequence_t::const_iterator end); +std::pair<value_t::sequence_t::const_iterator, expr_t> +args_to_predicate(value_t::sequence_t::const_iterator begin, + value_t::sequence_t::const_iterator end); } // namespace ledger |