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| author | Paul Baltescu <pauldb89@gmail.com> | 2013-03-10 01:01:01 +0000 |
|---|---|---|
| committer | Paul Baltescu <pauldb89@gmail.com> | 2013-03-10 01:01:01 +0000 |
| commit | 6d43674e6b224281e43ccefc87224a7ba2fbb99a (patch) | |
| tree | 36e0128b60755e47d217825fca13ccfb3f701158 /extractor/fast_intersector.cc | |
| parent | 1b9ca189fd0549bd6d969edf618f92ea59184b12 (diff) | |
Added comments. Hooray!
Diffstat (limited to 'extractor/fast_intersector.cc')
| -rw-r--r-- | extractor/fast_intersector.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/extractor/fast_intersector.cc b/extractor/fast_intersector.cc index 1b8c32b1..2a7693b2 100644 --- a/extractor/fast_intersector.cc +++ b/extractor/fast_intersector.cc @@ -107,6 +107,7 @@ PhraseLocation FastIntersector::ExtendPrefixPhraseLocation( } else { pattern_end += phrase.GetChunkLen(phrase.Arity()) - 2; } + // Searches for the last symbol in the phrase after each prefix occurrence. for (int j = range.first; j < range.second; ++j) { if (pattern_end >= sent_end || pattern_end - positions[i] >= max_rule_span) { @@ -149,6 +150,8 @@ PhraseLocation FastIntersector::ExtendSuffixPhraseLocation( int pattern_start = positions[i] - range.first; int pattern_end = positions[i + num_subpatterns - 1] + phrase.GetChunkLen(phrase.Arity()) - 1; + // Searches for the first symbol in the phrase before each suffix + // occurrence. for (int j = range.first; j < range.second; ++j) { if (pattern_start < sent_start || pattern_end - pattern_start >= max_rule_span) { |