From 851e389dffdd6996ea32d70defb8906de80b9edc Mon Sep 17 00:00:00 2001
From: Chris Dyer <redpony@gmail.com>
Date: Mon, 14 Dec 2009 20:35:11 -0500
Subject: few small fixes of alignment tools, add new orthographic similarity
 feature for word aligner, final naming of directories, libraries in cdec

---
 decoder/filelib.cc | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 decoder/filelib.cc

(limited to 'decoder/filelib.cc')

diff --git a/decoder/filelib.cc b/decoder/filelib.cc
new file mode 100644
index 00000000..79ad2847
--- /dev/null
+++ b/decoder/filelib.cc
@@ -0,0 +1,22 @@
+#include "filelib.h"
+
+#include <unistd.h>
+#include <sys/stat.h>
+
+using namespace std;
+
+bool FileExists(const std::string& fn) {
+  struct stat info;
+  int s = stat(fn.c_str(), &info);
+  return (s==0);
+}
+
+bool DirectoryExists(const string& dir) {
+  if (access(dir.c_str(),0) == 0) {
+    struct stat status;
+    stat(dir.c_str(), &status);
+    if (status.st_mode & S_IFDIR) return true;
+  }
+  return false;
+}
+
-- 
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