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author | philblunsom@gmail.com <philblunsom@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-06-29 04:35:29 +0000 |
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committer | philblunsom@gmail.com <philblunsom@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-06-29 04:35:29 +0000 |
commit | 829d693e3d1e519b837587adc51c940871666c13 (patch) | |
tree | 98dee2c3627adb96bac433c0391be1f9d7007657 | |
parent | c2d0652b798b2b23744b8c81f0f1abf8d7eeed2f (diff) |
Update utility functions to work with pyp-topics.
git-svn-id: https://ws10smt.googlecode.com/svn/trunk@49 ec762483-ff6d-05da-a07a-a48fb63a330f
-rw-r--r-- | decoder/dict.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/decoder/dict.h b/decoder/dict.h index 72e82e6d..bc3a904a 100644 --- a/decoder/dict.h +++ b/decoder/dict.h @@ -13,9 +13,12 @@ class Dict { typedef std::tr1::unordered_map<std::string, WordID, boost::hash<std::string> > Map; + public: Dict() : b0_("<bad0>") { words_.reserve(1000); } + inline int max() const { return words_.size(); } + inline WordID Convert(const std::string& word, bool frozen = false) { Map::iterator i = d_.find(word); if (i == d_.end()) { @@ -28,12 +31,26 @@ class Dict { return i->second; } } + + inline WordID Convert(const std::vector<std::string>& words, bool frozen = false) { + std::string word= ""; + for (std::vector<std::string>::const_iterator it=words.begin(); + it != words.end(); ++it) { + if (it != words.begin()) word += "__"; + word += *it; + } + + return Convert(word, frozen); + } + inline const std::string& Convert(const WordID& id) const { if (id == 0) return b0_; assert(id <= words_.size()); return words_[id-1]; } + void clear() { words_.clear(); d_.clear(); } + private: const std::string b0_; std::vector<std::string> words_; |