From 9c2172ee56946d674c1d3fb361a80d943dab8b70 Mon Sep 17 00:00:00 2001
From: Davis King <davis@dlib.net>
Date: Tue, 1 May 2012 19:46:29 -0400
Subject: [PATCH] Gave the sparse vector tools their own #include file.

---
 dlib/sparse_vector.h              | 10 ++++++++++
 dlib/svm/sparse_vector.h          |  1 +
 dlib/svm/sparse_vector_abstract.h |  1 +
 dlib/test/sparse_vector.cpp       |  2 +-
 4 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 dlib/sparse_vector.h

diff --git a/dlib/sparse_vector.h b/dlib/sparse_vector.h
new file mode 100644
index 000000000..62c959f8a
--- /dev/null
+++ b/dlib/sparse_vector.h
@@ -0,0 +1,10 @@
+// Copyright (C) 2012  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+#ifndef DLIB_SPaRSE_VECTOR_H__
+#define DLIB_SPaRSE_VECTOR_H__ 
+
+#include "svm/sparse_vector.h"
+
+#endif // DLIB_SPaRSE_VECTOR_H__ 
+
+
diff --git a/dlib/svm/sparse_vector.h b/dlib/svm/sparse_vector.h
index 1c812fea3..3f8880d91 100644
--- a/dlib/svm/sparse_vector.h
+++ b/dlib/svm/sparse_vector.h
@@ -11,6 +11,7 @@
 #include <map>
 // This is included just so we can do some disable_if stuff on it in the max_index_plus_one routine().
 #include "../manifold_regularization/sample_pair.h"
+#include "../matrix.h"
 
 
 namespace dlib
diff --git a/dlib/svm/sparse_vector_abstract.h b/dlib/svm/sparse_vector_abstract.h
index 1606ff6b1..9cffc6bb5 100644
--- a/dlib/svm/sparse_vector_abstract.h
+++ b/dlib/svm/sparse_vector_abstract.h
@@ -6,6 +6,7 @@
 #include <cmath>
 #include "../algs.h"
 #include "../serialize.h"
+#include "../matrix.h"
 #include <map>
 #include <vector>
 
diff --git a/dlib/test/sparse_vector.cpp b/dlib/test/sparse_vector.cpp
index b8c65b8b6..bdf2e147c 100644
--- a/dlib/test/sparse_vector.cpp
+++ b/dlib/test/sparse_vector.cpp
@@ -1,8 +1,8 @@
 // Copyright (C) 2012  Davis E. King (davis@dlib.net)
 // License: Boost Software License   See LICENSE.txt for the full license.
 
+#include <dlib/sparse_vector.h>
 #include "tester.h"
-#include <dlib/svm.h>
 #include <dlib/rand.h>
 #include <dlib/string.h>
 #include <vector>