Initial drop of cppdap

include/dap/typeinfo.h

@@ -0,0 +1,43 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef dap_typeinfo_h
+#define dap_typeinfo_h
+
+#include <functional>
+#include <string>
+
+namespace dap {
+
+class any;
+class Deserializer;
+class Serializer;
+
+// The TypeInfo interface provides basic runtime type information about DAP
+// types. TypeInfo is used by the serialization system to encode and decode DAP
+// requests, responses, events and structs.
+struct TypeInfo {
+  virtual std::string name() const = 0;
+  virtual size_t size() const = 0;
+  virtual size_t alignment() const = 0;
+  virtual void construct(void*) const = 0;
+  virtual void copyConstruct(void* dst, const void* src) const = 0;
+  virtual void destruct(void*) const = 0;
+  virtual bool deserialize(const Deserializer*, void*) const = 0;
+  virtual bool serialize(Serializer*, const void*) const = 0;
+};
+
+}  // namespace dap
+
+#endif  // dap_typeinfo_h