From 783c57b2d3312738ddcf992ac55ff750afe7cb47 Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <github@kheafield.com>
Date: Mon, 27 Jan 2014 17:42:19 -0800
Subject: KenLM 5cc905bc2d214efa7de2db56a9a672b749a95591

---
 klm/util/exception.hh | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'klm/util/exception.hh')

diff --git a/klm/util/exception.hh b/klm/util/exception.hh
index 74046cf9..0298272b 100644
--- a/klm/util/exception.hh
+++ b/klm/util/exception.hh
@@ -98,6 +98,9 @@ template <class Except, class Data> typename Except::template ExceptionTag<Excep
 #define UTIL_THROW_IF(Condition, Exception, Modify) \
   UTIL_THROW_IF_ARG(Condition, Exception, , Modify)
 
+#define UTIL_THROW_IF2(Condition, Modify) \
+  UTIL_THROW_IF_ARG(Condition, util::Exception, , Modify)
+
 // Exception that records errno and adds it to the message.
 class ErrnoException : public Exception {
   public:
@@ -111,6 +114,13 @@ class ErrnoException : public Exception {
     int errno_;
 };
 
+// file wasn't there, or couldn't be open for some reason
+class FileOpenException : public Exception {
+  public:
+	FileOpenException() throw() {}
+    ~FileOpenException() throw() {}
+};
+
 // Utilities for overflow checking.  
 class OverflowException : public Exception {
   public:
-- 
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