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author | Peng Wu <alexepico@gmail.com> | 2010-10-18 16:46:38 +0800 |
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committer | Peng Wu <alexepico@gmail.com> | 2010-10-18 16:46:38 +0800 |
commit | 56c5c4a737c56de8e8e4ac0a09f8c2af4f6d0a39 (patch) | |
tree | 266296ecc45c871498f1fa8f9a04c99152cfca8e /src/lookup/lookup.h | |
parent | b3d27cd916a3c7591eb02e4417410f76649ade4f (diff) | |
download | libpinyin-56c5c4a737c56de8e8e4ac0a09f8c2af4f6d0a39.tar.gz libpinyin-56c5c4a737c56de8e8e4ac0a09f8c2af4f6d0a39.tar.xz libpinyin-56c5c4a737c56de8e8e4ac0a09f8c2af4f6d0a39.zip |
re-factor lookup sub-directory
Diffstat (limited to 'src/lookup/lookup.h')
-rw-r--r-- | src/lookup/lookup.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/lookup/lookup.h b/src/lookup/lookup.h new file mode 100644 index 0000000..b85101c --- /dev/null +++ b/src/lookup/lookup.h @@ -0,0 +1,46 @@ +/* + * libpinyin + * Library to deal with pinyin. + * + * Copyright (C) 2006-2007 Peng Wu + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef LOOKUP_H +#define LOOKUP_H + +/** @file lookup.h + * @brief the definitions of common lookup related classes and structs. + */ + +typedef phrase_token_t lookup_key_t; + +struct lookup_value_t{ + /* previous and current tokens of the node */ + phrase_token_t m_handles[2]; + /* maximum possibility of current node */ + gfloat m_poss; + /* trace back information for final step */ + gint32 m_last_step; + + lookup_value_t(gfloat poss = FLT_MAX){ + m_handles[0] = null_token; m_handles[1] = null_token; + m_poss = poss; + m_last_step = -1; + } +}; + +#endif |