fixed conflicts

1 files changed, 31 insertions, 28 deletions

diff --git a/klm/lm/config.hh b/klm/lm/config.hh
index 739cee9c..0de7b7c6 100644
--- a/klm/lm/config.hh
+++ b/klm/lm/config.hh
@@ -11,46 +11,52 @@
 /* Configuration for ngram model.  Separate header to reduce pollution. */
 
 namespace lm {
-  
+
 class EnumerateVocab;
 
 namespace ngram {
 
 struct Config {
-  // EFFECTIVE FOR BOTH ARPA AND BINARY READS 
+  // EFFECTIVE FOR BOTH ARPA AND BINARY READS
+
+  // (default true) print progress bar to messages
+  bool show_progress;
 
   // Where to log messages including the progress bar.  Set to NULL for
   // silence.
   std::ostream *messages;
 
+  std::ostream *ProgressMessages() const {
+    return show_progress ? messages : 0;
+  }
+
   // This will be called with every string in the vocabulary.  See
   // enumerate_vocab.hh for more detail.  Config does not take ownership; you
-  // are still responsible for deleting it (or stack allocating).  
+  // are still responsible for deleting it (or stack allocating).
   EnumerateVocab *enumerate_vocab;
 
 
-
   // ONLY EFFECTIVE WHEN READING ARPA
 
-  // What to do when <unk> isn't in the provided model. 
+  // What to do when <unk> isn't in the provided model.
   WarningAction unknown_missing;
-  // What to do when <s> or </s> is missing from the model. 
-  // If THROW_UP, the exception will be of type util::SpecialWordMissingException.  
+  // What to do when <s> or </s> is missing from the model.
+  // If THROW_UP, the exception will be of type util::SpecialWordMissingException.
   WarningAction sentence_marker_missing;
 
   // What to do with a positive log probability.  For COMPLAIN and SILENT, map
-  // to 0.  
+  // to 0.
   WarningAction positive_log_probability;
 
-  // The probability to substitute for <unk> if it's missing from the model.  
+  // The probability to substitute for <unk> if it's missing from the model.
   // No effect if the model has <unk> or unknown_missing == THROW_UP.
   float unknown_missing_logprob;
 
   // Size multiplier for probing hash table.  Must be > 1.  Space is linear in
   // this.  Time is probing_multiplier / (probing_multiplier - 1).  No effect
-  // for sorted variant.  
+  // for sorted variant.
   // If you find yourself setting this to a low number, consider using the
-  // TrieModel which has lower memory consumption.  
+  // TrieModel which has lower memory consumption.
   float probing_multiplier;
 
   // Amount of memory to use for building.  The actual memory usage will be
@@ -58,10 +64,10 @@ struct Config {
   // models.
   std::size_t building_memory;
 
-  // Template for temporary directory appropriate for passing to mkdtemp.  
+  // Template for temporary directory appropriate for passing to mkdtemp.
   // The characters XXXXXX are appended before passing to mkdtemp.  Only
   // applies to trie.  If NULL, defaults to write_mmap.  If that's NULL,
-  // defaults to input file name.  
+  // defaults to input file name.
   const char *temporary_directory_prefix;
 
   // Level of complaining to do when loading from ARPA instead of binary format.
@@ -69,49 +75,46 @@ struct Config {
   ARPALoadComplain arpa_complain;
 
   // While loading an ARPA file, also write out this binary format file.  Set
-  // to NULL to disable.  
+  // to NULL to disable.
   const char *write_mmap;
 
   enum WriteMethod {
-    WRITE_MMAP, // Map the file directly.  
-    WRITE_AFTER // Write after we're done.  
+    WRITE_MMAP, // Map the file directly.
+    WRITE_AFTER // Write after we're done.
   };
   WriteMethod write_method;
 
-  // Include the vocab in the binary file?  Only effective if write_mmap != NULL.  
+  // Include the vocab in the binary file?  Only effective if write_mmap != NULL.
   bool include_vocab;
 
 
-  // Left rest options.  Only used when the model includes rest costs.  
+  // Left rest options.  Only used when the model includes rest costs.
   enum RestFunction {
     REST_MAX,   // Maximum of any score to the left
-    REST_LOWER, // Use lower-order files given below.  
+    REST_LOWER, // Use lower-order files given below.
   };
   RestFunction rest_function;
-  // Only used for REST_LOWER.  
+  // Only used for REST_LOWER.
   std::vector<std::string> rest_lower_files;
 
 
-
   // Quantization options.  Only effective for QuantTrieModel.  One value is
   // reserved for each of prob and backoff, so 2^bits - 1 buckets will be used
-  // to quantize (and one of the remaining backoffs will be 0).  
+  // to quantize (and one of the remaining backoffs will be 0).
   uint8_t prob_bits, backoff_bits;
 
   // Bhiksha compression (simple form).  Only works with trie.
   uint8_t pointer_bhiksha_bits;
 
-  
-  
+
   // ONLY EFFECTIVE WHEN READING BINARY
-  
+
   // How to get the giant array into memory: lazy mmap, populate, read etc.
-  // See util/mmap.hh for details of MapMethod.  
+  // See util/mmap.hh for details of MapMethod.
   util::LoadMethod load_method;
 
 
-
-  // Set defaults. 
+  // Set defaults.
   Config();
 };