minor updates, fixes, kbest filtering switch

1 files changed, 35 insertions, 0 deletions

diff --git a/dtrain/scfg/features/count/test.cc b/dtrain/scfg/features/count/test.cc
new file mode 100644
index 00000000..46efe5d0
--- /dev/null
+++ b/dtrain/scfg/features/count/test.cc
@@ -0,0 +1,35 @@
+#include <string>
+#include <iostream>
+#include <vector>
+#include <boost/algorithm/string.hpp>
+
+using namespace std;
+using namespace boost;
+
+
+int main()
+{  
+  string str="0:0     [X] ||| [X,1] musharrafs ||| [X,1] for musharraf ||| 1.78532981873 1.79239165783 0.301030009985 0.625125288963 1.95314443111 0.0 1.0 a=1 b=1 c=1 ||| 1-2";   
+  
+  size_t i = 0, c = 0, beg = 0, end = 0;
+  string::iterator it = str.begin();
+  string s;
+  while ( c != 12 ) {
+    s = *it;
+    if ( s == "|" ) c += 1;
+    if ( beg == 0 && c == 9 ) beg = i+2;
+    if ( c == 12 ) end = i-beg-3;
+    it++;
+    i++;
+  }
+
+  string sub = str.substr( beg, end );
+  vector<string> feats;
+  boost::split( feats, sub, boost::is_any_of(" ") );
+  vector<string>::iterator f;
+  for ( f = feats.begin(); f != feats.end(); f++ ) {
+    if ( f->find("=1") != string::npos ) cout << *f << endl;
+  }
+
+}
+