From 6a015a6dea93394af3ed9f26d78d265b50b3ba9f Mon Sep 17 00:00:00 2001
From: graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Tue, 6 Jul 2010 17:37:46 +0000
Subject: mapper -i argument for debugging

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@153 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 vest/mr_vest_map.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/vest/mr_vest_map.cc b/vest/mr_vest_map.cc
index d1ba159f..29e0d2bd 100644
--- a/vest/mr_vest_map.cc
+++ b/vest/mr_vest_map.cc
@@ -25,6 +25,7 @@ void InitCommandLine(int argc, char** argv, po::variables_map* conf) {
         ("reference,r",po::value<vector<string> >(), "[REQD] Reference translation (tokenized text)")
         ("source,s",po::value<string>(), "Source file (ignored, except for AER)")
         ("loss_function,l",po::value<string>()->default_value("ibm_bleu"), "Loss function being optimized")
+    ("input,i",po::value<string>()->default_value("-"), "Input file to map (- is STDIN)")
         ("help,h", "Help");
   po::options_description dcmdline_options;
   dcmdline_options.add(opts);
@@ -65,9 +66,11 @@ int main(int argc, char** argv) {
   cerr << "Loaded " << ds.size() << " references for scoring with " << loss_function << endl;
   Hypergraph hg;
   string last_file;
-  while(cin) {
+  ReadFile in_read(conf["input"].as<string>());
+  istream &in=*in_read.stream();
+  while(in) {
     string line;
-    getline(cin, line);
+    getline(in, line);
     if (line.empty()) continue;
     istringstream is(line);
     int sent_id;
-- 
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