2 files changed, 68 insertions, 0 deletions
diff --git a/moses/TranslationModel/UG/generic/program_options/ug_splice_arglist.cc b/moses/TranslationModel/UG/generic/program_options/ug_splice_arglist.cc
new file mode 100644
index 000000000..7dc2cd18f
--- /dev/null
+++ b/moses/TranslationModel/UG/generic/program_options/ug_splice_arglist.cc
@@ -0,0 +1,50 @@
+//-*- c++ -*-
+#include "ug_splice_arglist.h"
+#include "moses/Util.h"
+#include "util/exception.hh"
+#include <boost/foreach.hpp>
+
+namespace Moses {
+  
+  void 
+  filter_arguments(int const argc_in, char const* const* const argv_in,
+		   int & argc_moses, char*** argv_moses,  
+		   int & argc_other, char*** argv_other,
+		   vector<pair<string,int> > const& filter)
+  {
+    *argv_moses = new char*[argc_in];
+    *argv_other = new char*[argc_in]; 
+    (*argv_moses)[0] = new char[strlen(argv_in[0])+1];
+    strcpy((*argv_moses)[0], argv_in[0]);
+    argc_moses = 1;
+    argc_other = 0;
+    typedef pair<string,int> option;
+    int i = 1;
+    while (i < argc_in)
+      {
+	BOOST_FOREACH(option const& o, filter)
+	  {
+	    if (o.first == argv_in[i])
+	      {
+		(*argv_other)[argc_other] = new char[strlen(argv_in[i])+1];
+		strcpy((*argv_other)[argc_other++],argv_in[i]);
+		for (int k = 0; k < o.second; ++k)
+		{
+		  UTIL_THROW_IF2(++i >= argc_in || argv_in[i][0] == '-', 
+				 "[" << HERE << "] Missing argument for "
+				 << "parameter " << o.first << "!");
+		  (*argv_other)[argc_other] = new char[strlen(argv_in[i])+1];
+		  strcpy((*argv_other)[argc_other++],argv_in[i]);
+		}
+		if (++i >= argc_in) break;
+	      }
+	  }
+	if (i >= argc_in) break;
+	(*argv_moses)[argc_moses] = new char[strlen(argv_in[i])+1];
+	strcpy((*argv_moses)[argc_moses++], argv_in[i++]);
+      }
+  }
+  
+} // namespace Moses
+
+
diff --git a/moses/TranslationModel/UG/generic/program_options/ug_splice_arglist.h b/moses/TranslationModel/UG/generic/program_options/ug_splice_arglist.h
new file mode 100644
index 000000000..e56585e8a
--- /dev/null
+++ b/moses/TranslationModel/UG/generic/program_options/ug_splice_arglist.h
@@ -0,0 +1,18 @@
+//-*- c++ -*-
+#pragma once
+#include <vector>
+#include <string>
+namespace Moses {
+  using namespace std;
+
+  // Function to splice the argument list (e.g. before handing it over to 
+  // Moses LoadParam() function. /filter/ is a vector of argument names
+  // and the number of arguments after each of them 
+  void 
+  filter_arguments(int const argc_in, char const* const* const argv_in,
+		   int & argc_moses, char*** argv_moses,  
+		   int & argc_other, char*** argv_other,
+		   vector<pair<string,int> > const& filter);
+
+
+} // namespace Moses