Move MaxSizedArray to helpers include dir.

include/helpers/implem/AutomemBase.inl

@@ -0,0 +1,118 @@
+/* Copyright 2015, 2016, Michele Santullo
+ * This file is part of "dindexer".
+ *
+ * "dindexer" is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * "dindexer" is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with "dindexer".  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace dinhelp {
+	namespace {
+#if defined(ASSERTIONSENABLED)
+		const char g_guard = 0xAB;
+#endif
+	} //unnamed namespace
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	template <typename T, size_t S, typename A>
+	AutomemRawBase_heap<T, S, A>::AutomemRawBase_heap() {
+#if !defined(NDEBUG)
+		m_localMem = nullptr;
+#endif
+	}
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	template <typename T, size_t S, typename A>
+	AutomemRawBase_heap<T, S, A>::AutomemRawBase_heap (AutomemRawBase_heap&& parOther) {
+#if !defined(NDEBUG)
+		m_localMem = nullptr;
+#endif
+		this->swap(parOther);
+	}
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	template <typename T, size_t S, typename A>
+	T* AutomemRawBase_heap<T, S, A>::AllocMemory() {
+#if !defined(NDEBUG)
+		Assert(nullptr == m_localMem);
+#endif
+		m_localMem = A().allocate(S);
+#if defined(ASSERTIONSENABLED)
+		assert(reinterpret_cast<PTR_INT_TYPE>(m_localMem) % alignof(T) == 0); //Make sure alignment is correct
+		std::fill(
+			reinterpret_cast<char*>(&m_localMem[0]),
+			reinterpret_cast<char*>(&m_localMem[0]) + sizeof(m_localMem),
+			g_guard
+		);
+#endif
+		return m_localMem;
+	}
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	template <typename T, size_t S, typename A>
+	void AutomemRawBase_heap<T, S, A>::FreeMemory() noexcept {
+#if !defined(NDEBUG)
+		Assert(nullptr != m_localMem);
+#endif
+		A().deallocate(m_localMem, S);
+#if !defined(NDEBUG)
+		m_localMem = nullptr;
+#endif
+	}
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	template <typename T, size_t S, typename A>
+	template <typename... Args>
+	T* AutomemRawBase_heap<T, S, A>::GetNewT (size_t parIndex, Args&&... parArgs) {
+		assert(parIndex < S);
+		T* const location = m_localMem + parIndex;
+#if defined(ASSERTIONSENABLED)
+		assert(reinterpret_cast<PTR_INT_TYPE>(location) % alignof(T) == 0);
+		assert(g_guard == *reinterpret_cast<const char*>(location));
+#endif
+		return new(location) T(std::forward<Args...>(parArgs)...);
+	}
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	template <typename T, size_t S>
+	T* AutomemRawBase_stack<T, S>::AllocMemory() {
+#if defined(ASSERTIONSENABLED)
+		assert(reinterpret_cast<PTR_INT_TYPE>(m_localMem) % alignof(T) == 0); //Make sure alignment is correct
+		std::fill(
+			reinterpret_cast<char*>(&m_localMem[0]),
+			reinterpret_cast<char*>(&m_localMem[0]) + sizeof(m_localMem),
+			g_guard
+		);
+#endif
+		return reinterpret_cast<T*>(&m_localMem[0]);
+	}
+
+	///-------------------------------------------------------------------------
+	///-------------------------------------------------------------------------
+	template <typename T, size_t S>
+	template <typename... Args>
+	T* AutomemRawBase_stack<T, S>::GetNewT (size_t parIndex, Args&&... parArgs) {
+		assert(parIndex < S);
+		auto* const location = &m_localMem[parIndex];
+#if defined(ASSERTIONSENABLED)
+		assert(reinterpret_cast<PTR_INT_TYPE>(location) % alignof(T) == 0);
+		assert(g_guard == *reinterpret_cast<const char*>(location));
+#endif
+		return new(location) T(std::forward<Args...>(parArgs)...);
+	}
+} //namespace dinhelp