/// <summary>
/// Creates empty structure which contains no data in containers.
/// </summary>
/// <param name="factories">The factories.</param>
/// <returns>
/// New empty structure which contains no data in containers.
/// </returns>
public static SnapshotStructureContainer CreateEmpty(ModularMemoryModelFactories factories)
{
SnapshotStructureContainer data = new SnapshotStructureContainer(factories);
data.memoryStack = new List <CopyStackContext>();
data.arrayDescriptors = factories.StructuralContainersFactories.AssociativeContainerFactory.CreateWriteableAssociativeContainer <AssociativeArray, IArrayDescriptor>();
data.objectDescriptors = factories.StructuralContainersFactories.AssociativeContainerFactory.CreateWriteableAssociativeContainer <ObjectValue, IObjectDescriptor>();
data.indexDefinitions = factories.StructuralContainersFactories.AssociativeContainerFactory.CreateWriteableAssociativeContainer <MemoryIndex, IIndexDefinition>();
data.functionDecl = factories.StructuralContainersFactories.DeclarationContainerFactory.CreateWriteableDeclarationContainer <FunctionValue>();
data.classDecl = factories.StructuralContainersFactories.DeclarationContainerFactory.CreateWriteableDeclarationContainer <TypeValue>();
data.callArrays = factories.StructuralContainersFactories.AssociativeContainerFactory.CreateWriteableAssociativeContainer <AssociativeArray, CopySet <Snapshot> >();
return(data);
}
/// <summary>
/// Creates new structure object as copy of this structure which contains the same data as this instace.
/// </summary>
/// <returns>
/// New copy of this structure which contains the same data as this instace.
/// </returns>
public SnapshotStructureContainer Copy()
{
SnapshotStructureContainer data = new SnapshotStructureContainer(Factories);
data.memoryStack = new List <CopyStackContext>();
foreach (CopyStackContext context in this.memoryStack)
{
data.memoryStack.Add(new CopyStackContext(context));
data.localLevel++;
}
data.arrayDescriptors = this.arrayDescriptors.Copy();
data.objectDescriptors = this.objectDescriptors.Copy();
data.indexDefinitions = this.indexDefinitions.Copy();
data.functionDecl = this.functionDecl.Copy();
data.classDecl = this.classDecl.Copy();
data.callArrays = this.callArrays.Copy();
return(data);
}