Add information and computations to ZCG cpp

src/ZoneCodeGeneratorNew/Domain/Computations/StructureComputations.cpp

@@ -0,0 +1,51 @@
+#include "StructureComputations.h"
+
+#include <cassert>
+
+#include "MemberComputations.h"
+
+StructureComputations::StructureComputations(const StructureInformation* structure)
+    : m_info(structure)
+{
+    assert(m_info != nullptr);
+}
+
+bool StructureComputations::IsAsset() const
+{
+    return m_info->m_asset_enum_entry != nullptr;
+}
+
+MemberInformation* StructureComputations::GetDynamicMember() const
+{
+    for (const auto& member : m_info->m_ordered_members)
+    {
+        if (MemberComputations(member.get()).IsDynamicMember())
+            return member.get();
+    }
+
+    return nullptr;
+}
+
+std::vector<MemberInformation*> StructureComputations::GetUsedMembers() const
+{
+    std::vector<MemberInformation*> members;
+
+    if (m_info->m_definition->GetType() == DataDefinitionType::UNION && GetDynamicMember() != nullptr)
+    {
+        for (const auto& member : m_info->m_ordered_members)
+        {
+            if (!MemberComputations(member.get()).ShouldIgnore())
+                members.push_back(member.get());
+        }
+    }
+    else
+    {
+        for (const auto& member : m_info->m_ordered_members)
+        {
+            if (!member->m_is_leaf && !MemberComputations(member.get()).ShouldIgnore())
+                members.push_back(member.get());
+        }
+    }
+
+    return members;
+}