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+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __ARM_COMPUTE_TEST_DATA_TYPE_DATASET_H__
+#define __ARM_COMPUTE_TEST_DATA_TYPE_DATASET_H__
+
+#include "arm_compute/core/Types.h"
+
+#ifdef BOOST
+#include "boost_wrapper.h"
+#endif
+
+namespace arm_compute
+{
+namespace test
+{
+/** Abstract data set containing data types.
+ *
+ * Can be used as input for Boost data test cases to automatically run a test
+ * case on different data types.
+ */
+template <unsigned int Size>
+class DataTypes
+{
+public:
+    /** Type of the samples in the data set. */
+    using sample = DataType;
+
+    /** Dimensionality of the data set. */
+    enum
+    {
+        arity = 1
+    };
+
+    /** Number of samples in the data set. */
+#ifdef BOOST
+    boost::unit_test::data::size_t size() const
+#else
+    unsigned int size() const
+#endif
+    {
+        return _types.size();
+    }
+
+    /** Type of the iterator used to step through all samples in the data set.
+     * Needs to support operator*() and operator++() which a pointer does.
+     */
+    using iterator = const DataType *;
+
+    /** Iterator to the first sample in the data set. */
+    iterator begin() const
+    {
+        return _types.data();
+    }
+
+protected:
+    /** Protected constructor to make the class abstract. */
+    template <typename... Ts>
+    DataTypes(Ts &&... types)
+        : _types{ { types... } }
+    {
+    }
+
+    /** Protected destructor to prevent deletion of derived classes through a
+     * pointer to the base class.
+     */
+    ~DataTypes() = default;
+
+private:
+    std::array<DataType, Size> _types;
+};
+
+/** Data set containing all data types. */
+class AllDataTypes final : public DataTypes<14>
+{
+public:
+    AllDataTypes()
+        : DataTypes{ DataType::U8, DataType::S8, DataType::U16, DataType::S16,
+                     DataType::U32, DataType::S32, DataType::U64, DataType::S64,
+                     DataType::F16, DataType::F32, DataType::F64, DataType::SIZET,
+                     DataType::QS8, DataType::QS16 }
+    {
+    }
+
+    ~AllDataTypes() = default;
+};
+
+/** Data set containing all unsigned data types. */
+class UnsignedDataTypes final : public DataTypes<4>
+{
+public:
+    UnsignedDataTypes()
+        : DataTypes{ DataType::U8, DataType::U16, DataType::U32, DataType::U64 }
+    {
+    }
+
+    ~UnsignedDataTypes() = default;
+};
+
+/** Data set containing all signed data types. */
+class SignedDataTypes final : public DataTypes<4>
+{
+public:
+    SignedDataTypes()
+        : DataTypes{ DataType::S8, DataType::S16, DataType::S32, DataType::S64 }
+    {
+    }
+
+    ~SignedDataTypes() = default;
+};
+
+/** Data set containing all floating point data types. */
+class FloatDataTypes final : public DataTypes<3>
+{
+public:
+    FloatDataTypes()
+        : DataTypes{ DataType::F16, DataType::F32, DataType::F64 }
+    {
+    }
+
+    ~FloatDataTypes() = default;
+};
+
+/** Data set containing all fixed point data types. */
+class FixedPointDataTypes final : public DataTypes<2>
+{
+public:
+    FixedPointDataTypes()
+        : DataTypes{ DataType::QS8, DataType::QS16 }
+    {
+    }
+
+    ~FixedPointDataTypes() = default;
+};
+
+/** Supported CNN float types. */
+class CNNFloatDataTypes final : public DataTypes<1>
+{
+public:
+    CNNFloatDataTypes()
+        : DataTypes{ DataType::F32 }
+    {
+    }
+
+    ~CNNFloatDataTypes() = default;
+};
+
+/** Supported CNN fixed point types. */
+class CNNFixedPointDataTypes final : public DataTypes<1>
+{
+public:
+    CNNFixedPointDataTypes()
+        : DataTypes{ DataType::QS8 }
+    {
+    }
+
+    ~CNNFixedPointDataTypes() = default;
+};
+
+/** Supported CNN types. */
+class CNNDataTypes final : public DataTypes<2>
+{
+public:
+    CNNDataTypes()
+        : DataTypes{ DataType::F32, DataType::QS8 }
+    {
+    }
+
+    ~CNNDataTypes() = default;
+};
+} // namespace test
+} // namespace arm_compute
+#endif