added binary read/load facility for feature data

added names of features in the header
added methods to access the features by name


git-svn-id: https://mosesdecoder.svn.sourceforge.net/svnroot/mosesdecoder/trunk@1819 1f5c12ca-751b-0410-a591-d2e778427230

1 files changed, 11 insertions, 0 deletions

diff --git a/mert/Util.cpp b/mert/Util.cpp
index 4f113ebe0..e7f263fdd 100644
--- a/mert/Util.cpp
+++ b/mert/Util.cpp
@@ -92,3 +92,14 @@ outputfilestream::~outputfilestream()
 void outputfilestream::close()
 {
 }
+
+int swapbytes(char *p, int sz, int n)
+{
+  char c, *l, *h;
+  
+  if((n<1) || (sz<2)) return 0;
+  for(; n--; p+=sz) for(h=(l=p)+sz; --h>l; l++) { c=*h; *h=*l; *l=c; }
+	return 0;
+
+};
+