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authorKenneth Heafield <github@kheafield.com>2012-10-22 12:07:20 +0100
committerKenneth Heafield <github@kheafield.com>2012-10-22 12:07:20 +0100
commit5f98fe5c4f2a2090eeb9d30c030305a70a8347d1 (patch)
tree9b6002f850e6dea1e3400c6b19bb31a9cdf3067f /gi/pf/cfg_wfst_composer.h
parentcf9994131993b40be62e90e213b1e11e6b550143 (diff)
parent21825a09d97c2e0afd20512f306fb25fed55e529 (diff)
Merge remote branch 'upstream/master'
Conflicts: Jamroot bjam decoder/Jamfile decoder/cdec.cc dpmert/Jamfile jam-files/sanity.jam klm/lm/Jamfile klm/util/Jamfile mira/Jamfile
Diffstat (limited to 'gi/pf/cfg_wfst_composer.h')
-rw-r--r--gi/pf/cfg_wfst_composer.h46
1 files changed, 0 insertions, 46 deletions
diff --git a/gi/pf/cfg_wfst_composer.h b/gi/pf/cfg_wfst_composer.h
deleted file mode 100644
index cf47f459..00000000
--- a/gi/pf/cfg_wfst_composer.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _CFG_WFST_COMPOSER_H_
-#define _CFG_WFST_COMPOSER_H_
-
-#include <iostream>
-#include <vector>
-#include <utility>
-
-#include "trule.h"
-#include "wordid.h"
-
-class CFG_WFSTComposerImpl;
-class Hypergraph;
-
-struct WFSTNode {
- virtual ~WFSTNode();
- // returns the next states reachable by consuming srcindex (which identifies a word)
- // paired with the output string generated by taking that transition.
- virtual std::vector<std::pair<const WFSTNode*,TRulePtr> > ExtendInput(unsigned srcindex) const = 0;
-};
-
-struct WFST {
- virtual ~WFST();
- virtual const WFSTNode* Final() const = 0;
- virtual const WFSTNode* Initial() const = 0;
-};
-
-class CFG_WFSTComposer {
- public:
- ~CFG_WFSTComposer();
- explicit CFG_WFSTComposer(const WFST& wfst);
- bool Compose(const Hypergraph& in_forest, Hypergraph* trg_forest);
-
- // reads the grammar from a file. There must be a single top-level
- // S -> X rule. Anything else is possible. Format is:
- // [S] ||| [SS,1]
- // [SS] ||| [NP,1] [VP,2] ||| Feature1=0.2 Feature2=-2.3
- // [SS] ||| [VP,1] [NP,2] ||| Feature1=0.8
- // [NP] ||| [DET,1] [N,2] ||| Feature3=2
- // ...
- bool Compose(std::istream* grammar_file, Hypergraph* trg_forest);
-
- private:
- CFG_WFSTComposerImpl* pimpl_;
-};
-
-#endif