added kernel selection base class

src/shogun/statistical_testing/internals/KernelSelection.cpp

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) The Shogun Machine Learning Toolbox
+ * Written (W) 2013 Heiko Strathmann
+ * Written (w) 2014 - 2016 Soumyajit De
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of the Shogun Development Team.
+ */
+
+#include <shogun/io/SGIO.h>
+#include <shogun/kernel/Kernel.h>
+#include <shogun/statistical_testing/internals/KernelManager.h>
+#include <shogun/statistical_testing/internals/KernelSelection.h>
+#include <shogun/statistical_testing/internals/MaxMeasure.h>
+#include <shogun/statistical_testing/internals/OptMeasure.h>
+
+namespace shogun
+{
+
+namespace internal
+{
+
+template <class Derived>
+KernelSelection<Derived>::KernelSelection(KernelManager& km) : kernel_mgr(km)
+{
+	SG_SDEBUG("Kernel selection instance initialized!\n");
+}
+
+template <class Derived>
+CKernel* KernelSelection<Derived>::select_kernel()
+{
+	return static_cast<Derived*>(this)->select_kernel();
+}
+
+template class KernelSelection<MaxMeasure>;
+template class KernelSelection<OptMeasure>;
+
+}
+
+}

src/shogun/statistical_testing/internals/KernelSelection.h

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) The Shogun Machine Learning Toolbox
+ * Written (W) 2013 Heiko Strathmann
+ * Written (w) 2014 - 2016 Soumyajit De
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of the Shogun Development Team.
+ */
+
+#ifndef KERNEL_SELECTION_H__
+#define KERNEL_SELECTION_H__
+
+#include <shogun/lib/common.h>
+
+namespace shogun
+{
+
+class CKernel;
+
+namespace internal
+{
+
+class KernelManager;
+
+template <class KernelSelectionPolicy>
+class KernelSelection
+{
+public:
+	explicit KernelSelection(KernelManager&);
+	KernelSelection(const KernelSelection& other)=delete;
+	KernelSelection& operator=(const KernelSelection& other)=delete;
+	CKernel* select_kernel();
+protected:
+	const KernelManager& kernel_mgr;
+};
+
+}
+
+}
+
+#endif // KERNEL_SELECTION_H__