diff options
Diffstat (limited to 'lm/read_arpa.cc')
| -rw-r--r-- | lm/read_arpa.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lm/read_arpa.cc b/lm/read_arpa.cc index be6565992..50d933c83 100644 --- a/lm/read_arpa.cc +++ b/lm/read_arpa.cc @@ -84,7 +84,7 @@ void ReadBackoff(util::FilePiece &in, Prob &/*weights*/) { } } -void ReadBackoff(util::FilePiece &in, ProbBackoff &weights) { +void ReadBackoff(util::FilePiece &in, float &backoff) { // Always make zero negative. // Negative zero means that no (n+1)-gram has this n-gram as context. // Therefore the hypothesis state can be shorter. Of course, many n-grams @@ -92,16 +92,16 @@ void ReadBackoff(util::FilePiece &in, ProbBackoff &weights) { // back and set the backoff to positive zero in these cases. switch (in.get()) { case '\t': - weights.backoff = in.ReadFloat(); - if (weights.backoff == ngram::kExtensionBackoff) weights.backoff = ngram::kNoExtensionBackoff; + backoff = in.ReadFloat(); + if (backoff == ngram::kExtensionBackoff) backoff = ngram::kNoExtensionBackoff; { - int float_class = fpclassify(weights.backoff); - UTIL_THROW_IF(float_class == FP_NAN || float_class == FP_INFINITE, FormatLoadException, "Bad backoff " << weights.backoff); + int float_class = fpclassify(backoff); + UTIL_THROW_IF(float_class == FP_NAN || float_class == FP_INFINITE, FormatLoadException, "Bad backoff " << backoff); } - UTIL_THROW_IF((in.get() != '\n'), FormatLoadException, "Expected newline after backoff"); + UTIL_THROW_IF(in.get() != '\n', FormatLoadException, "Expected newline after backoff"); break; case '\n': - weights.backoff = ngram::kNoExtensionBackoff; + backoff = ngram::kNoExtensionBackoff; break; default: UTIL_THROW(FormatLoadException, "Expected tab or newline for backoff"); |