Draft of IO streams and (De)serializers

src/shogun/io/serialization/Deserializer.cpp

@@ -0,0 +1,21 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+
+#include <shogun/io/serialization/Deserializer.h>
+
+using namespace shogun;
+
+CDeserializer::CDeserializer() : m_stream(nullptr)
+{
+}
+
+CDeserializer::~CDeserializer()
+{
+}
+
+void CDeserializer::attach(Some<CInputStream> stream)
+{
+	m_stream = stream;
+}

src/shogun/io/serialization/Deserializer.h

@@ -0,0 +1,26 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+#ifndef __DESERIALIZER_H__
+#define __DESERIALIZER_H__
+
+#include <shogun/base/SGObject.h>
+#include <shogun/io/stream/InputStream.h>
+
+namespace shogun
+{
+	class CDeserializer : public CSGObject
+	{
+	public:
+		CDeserializer();
+		virtual ~CDeserializer();
+		virtual void attach(Some<CInputStream> stream) = 0;
+		virtual Some<CSGObject> read() = 0;
+
+	private:
+		Some<CInputStream> m_stream;
+	};
+}
+
+#endif

src/shogun/io/serialization/Serializer.cpp

@@ -0,0 +1,21 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+
+#include <shogun/io/serialization/Serializer.h>
+
+using namespace shogun;
+
+CSerializer::CSerializer() : m_stream(nullptr)
+{
+}
+
+CSerializer::~CSerializer()
+{
+}
+
+void CSerializer::attach(Some<COutputStream> stream)
+{
+	m_stream = stream;
+}

src/shogun/io/serialization/Serializer.h

@@ -0,0 +1,26 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+#ifndef __SERIALIZER_H__
+#define __SERIALIZER_H__
+
+#include <shogun/base/SGObject.h>
+#include <shogun/io/stream/OutputStream.h>
+
+namespace shogun
+{
+	class CSerializer : public CSGObject
+	{
+	public:
+		CSerializer();
+		virtual ~CSerializer();
+		virtual void attach(Some<COutputStream> stream);
+		virtual void write(Some<CSGObject> object) = 0;
+
+	private:
+		Some<COutputStream> m_stream;
+	};
+}
+
+#endif

src/shogun/io/stream/InputStream.cpp

@@ -0,0 +1,16 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+
+#include <shogun/io/stream/InputStream.h>
+
+using namespace shogun;
+
+CInputStream::CInputStream()
+{
+}
+
+CInputStream::~CInputStream()
+{
+}

src/shogun/io/stream/InputStream.h

@@ -0,0 +1,22 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+#ifndef __INPUT_STREAM_H__
+#define __INPUT_STREAM_H__
+
+#include <shogun/base/SGObject.h>
+
+namespace shogun
+{
+	class CInputStream : public CSGObject
+	{
+	public:
+		CInputStream();
+		virtual ~CInputStream();
+
+		virtual void read(void* buffer, size_t size) = 0;
+	};
+}
+
+#endif

src/shogun/io/stream/OutputStream.cpp

@@ -0,0 +1,16 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+
+#include <shogun/io/stream/OutputStream.h>
+
+using namespace shogun;
+
+COutputStream::COutputStream()
+{
+}
+
+COutputStream::~COutputStream()
+{
+}

src/shogun/io/stream/OutputStream.h

@@ -0,0 +1,22 @@
+/** This software is distributed under BSD 3-clause license (see LICENSE file).
+ *
+ * Authors: Sergey Lisitsyn
+ */
+#ifndef __OUTPUT_STREAM_H__
+#define __OUTPUT_STREAM_H__
+
+#include <shogun/base/SGObject.h>
+
+namespace shogun
+{
+	class COutputStream : public CSGObject
+	{
+	public:
+		COutputStream();
+		virtual ~COutputStream();
+
+		virtual void write(void* buffer, size_t size) = 0;
+	};
+}
+
+#endif