new store accessor classes

implementation of local pool and pool manager extracted into
tpp file.

store_address_t definition extracted in separate file to avoid circular
includes by using forward declarations

storagemanager/storeAddress.h

@@ -0,0 +1,54 @@
+#ifndef FRAMEWORK_STORAGEMANAGER_STOREADDRESS_H_
+#define FRAMEWORK_STORAGEMANAGER_STOREADDRESS_H_
+#include <cstdint>
+
+/**
+ * This union defines the type that identifies where a data packet is
+ * stored in the store. It comprises of a raw part to read it as raw value and
+ * a structured part to use it in pool-like stores.
+ */
+union store_address_t {
+	/**
+	 * Default Constructor, initializing to INVALID_ADDRESS
+	 */
+	store_address_t():raw(0xFFFFFFFF){}
+	/**
+	 * Constructor to create an address object using the raw address
+	 *
+	 * @param rawAddress
+	 */
+	store_address_t(uint32_t rawAddress):raw(rawAddress){}
+
+	/**
+	 * Constructor to create an address object using pool
+	 * and packet indices
+	 *
+	 * @param poolIndex
+	 * @param packetIndex
+	 */
+	store_address_t(uint16_t poolIndex, uint16_t packetIndex):
+		pool_index(poolIndex),packet_index(packetIndex){}
+	/**
+	 * A structure with two elements to access the store address pool-like.
+	 */
+	struct {
+		/**
+		 * The index in which pool the packet lies.
+		 */
+		uint16_t pool_index;
+		/**
+		 * The position in the chosen pool.
+		 */
+		uint16_t packet_index;
+	};
+	/**
+	 * Alternative access to the raw value.
+	 */
+	uint32_t raw;
+
+	bool operator==(const store_address_t& other) const {
+		return raw == other.raw;
+	}
+};
+
+#endif /* FRAMEWORK_STORAGEMANAGER_STOREADDRESS_H_ */