diff options
Diffstat (limited to 'libbuild2/rule-map.hxx')
| -rw-r--r-- | libbuild2/rule-map.hxx | 49 |
1 files changed, 37 insertions, 12 deletions
diff --git a/libbuild2/rule-map.hxx b/libbuild2/rule-map.hxx index 8014d02..c4cdb9f 100644 --- a/libbuild2/rule-map.hxx +++ b/libbuild2/rule-map.hxx @@ -28,16 +28,20 @@ namespace build2 class operation_rule_map { public: - template <typename T> - void - insert (operation_id oid, const char* hint, const rule& r) + // Return false in case of a duplicate. + // + bool + insert (operation_id oid, + const target_type& tt, + string hint, + const rule& r) { // 3 is the number of builtin operations. // if (oid >= map_.size ()) map_.resize ((oid < 3 ? 3 : oid) + 1); - map_[oid][&T::static_type].emplace (hint, r); + return map_[oid][&tt].emplace (move (hint), r).second; } // Return NULL if not found. @@ -69,33 +73,54 @@ namespace build2 class rule_map { public: + // Return false in case of a duplicate. + // + bool + insert (action_id a, + const target_type& tt, + string hint, + const rule& r) + { + return insert (a >> 4, a & 0x0F, tt, move (hint), r); + } + template <typename T> - void - insert (action_id a, const char* hint, const rule& r) + bool + insert (action_id a, string hint, const rule& r) { - insert<T> (a >> 4, a & 0x0F, hint, r); + return insert (a, T::static_type, move (hint), r); } // 0 oid is a wildcard. // - template <typename T> - void + bool insert (meta_operation_id mid, operation_id oid, - const char* hint, + const target_type& tt, + string hint, const rule& r) { if (mid_ == mid) - map_.insert<T> (oid, hint, r); + return map_.insert (oid, tt, move (hint), r); else { if (next_ == nullptr) next_.reset (new rule_map (mid)); - next_->insert<T> (mid, oid, hint, r); + return next_->insert (mid, oid, tt, move (hint), r); } } + template <typename T> + bool + insert (meta_operation_id mid, + operation_id oid, + string hint, + const rule& r) + { + return insert (mid, oid, T::static_type, move (hint), r); + } + // Return NULL if not found. // const operation_rule_map* |