diff options
Diffstat (limited to 'lm/trie_sort.cc')
-rw-r--r-- | lm/trie_sort.cc | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/lm/trie_sort.cc b/lm/trie_sort.cc index 0d83221e2..8663e94e1 100644 --- a/lm/trie_sort.cc +++ b/lm/trie_sort.cc @@ -22,12 +22,6 @@ namespace lm { namespace ngram { namespace trie { - -void WriteOrThrow(FILE *to, const void *data, size_t size) { - assert(size); - if (1 != std::fwrite(data, size, 1, to)) UTIL_THROW(util::ErrnoException, "Short write; requested size " << size); -} - namespace { typedef util::SizedIterator NGramIter; @@ -95,12 +89,12 @@ FILE *WriteContextFile(uint8_t *begin, uint8_t *end, const util::TempMaker &make // Write out to file and uniqueify at the same time. Could have used unique_copy if there was an appropriate OutputIterator. if (context_begin == context_end) return out.release(); PartialIter i(context_begin); - WriteOrThrow(out.get(), i->Data(), context_size); + util::WriteOrThrow(out.get(), i->Data(), context_size); const void *previous = i->Data(); ++i; for (; i != context_end; ++i) { if (memcmp(previous, i->Data(), context_size)) { - WriteOrThrow(out.get(), i->Data(), context_size); + util::WriteOrThrow(out.get(), i->Data(), context_size); previous = i->Data(); } } @@ -116,7 +110,7 @@ struct ThrowCombine { // Useful for context files that just contain records with no value. struct FirstCombine { void operator()(std::size_t entry_size, const void *first, const void * /*second*/, FILE *out) const { - WriteOrThrow(out, first, entry_size); + util::WriteOrThrow(out, first, entry_size); } }; @@ -129,10 +123,10 @@ template <class Combine> FILE *MergeSortedFiles(FILE *first_file, FILE *second_f EntryCompare less(order); while (first && second) { if (less(first.Data(), second.Data())) { - WriteOrThrow(out_file.get(), first.Data(), entry_size); + util::WriteOrThrow(out_file.get(), first.Data(), entry_size); ++first; } else if (less(second.Data(), first.Data())) { - WriteOrThrow(out_file.get(), second.Data(), entry_size); + util::WriteOrThrow(out_file.get(), second.Data(), entry_size); ++second; } else { combine(entry_size, first.Data(), second.Data(), out_file.get()); @@ -140,7 +134,7 @@ template <class Combine> FILE *MergeSortedFiles(FILE *first_file, FILE *second_f } } for (RecordReader &remains = (first ? first : second); remains; ++remains) { - WriteOrThrow(out_file.get(), remains.Data(), entry_size); + util::WriteOrThrow(out_file.get(), remains.Data(), entry_size); } return out_file.release(); } @@ -164,7 +158,7 @@ void RecordReader::Init(FILE *file, std::size_t entry_size) { void RecordReader::Overwrite(const void *start, std::size_t amount) { long internal = (uint8_t*)start - (uint8_t*)data_.get(); UTIL_THROW_IF(fseek(file_, internal - entry_size_, SEEK_CUR), util::ErrnoException, "Couldn't seek backwards for revision"); - WriteOrThrow(file_, start, amount); + util::WriteOrThrow(file_, start, amount); long forward = entry_size_ - internal - amount; #if !defined(_WIN32) && !defined(_WIN64) if (forward) |