public CppTypeResolveContext(IAssembly assembly, ResolvedUsingScope usingScope = null, ITypeDefinition typeDefinition = null, IMember member = null)
{
if (assembly == null)
throw new ArgumentNullException("assembly");
this.assembly = assembly;
this.currentUsingScope = usingScope;
this.currentTypeDefinition = typeDefinition;
this.currentMember = member;
}
public CppTypeResolveContext(IAssembly assembly, ResolvedUsingScope usingScope = null, ITypeDefinition typeDefinition = null, IMember member = null)
{
if (assembly == null)
{
throw new ArgumentNullException("assembly");
}
this.assembly = assembly;
this.currentUsingScope = usingScope;
this.currentTypeDefinition = typeDefinition;
this.currentMember = member;
}
/// <summary>
/// Resolves the namespace represented by this using scope.
/// </summary>
public ResolvedUsingScope Resolve(ICompilation compilation)
{
CacheManager cache = compilation.CacheManager;
ResolvedUsingScope resolved = (ResolvedUsingScope)cache.GetShared(this);
if (resolved == null)
{
var csContext = new CppTypeResolveContext(compilation.MainAssembly, parent != null ? parent.Resolve(compilation) : null);
resolved = (ResolvedUsingScope)cache.GetOrAddShared(this, new ResolvedUsingScope(csContext, this));
}
return(resolved);
}
/// <summary>
/// Sets the current using scope that is used to look up identifiers as class names.
/// </summary>
public CppResolver WithCurrentUsingScope(ResolvedUsingScope usingScope)
{
return WithContext(context.WithUsingScope(usingScope));
}
ResolveResult LookInUsingScopeNamespace(ResolvedUsingScope usingScope, INamespace n, string identifier, IList<IType> typeArguments, bool parameterizeResultType)
{
if (n == null)
return null;
// first look for a namespace
int k = typeArguments.Count;
if (k == 0) {
INamespace childNamespace = n.GetChildNamespace(identifier);
if (childNamespace != null) {
if (usingScope != null && usingScope.HasAlias(identifier))
return new AmbiguousTypeResolveResult(new UnknownType(null, identifier));
return new NamespaceResolveResult(childNamespace);
}
}
// then look for a type
ITypeDefinition def = n.GetTypeDefinition(identifier, k);
if (def != null) {
IType result = def;
if (parameterizeResultType && k > 0) {
result = new ParameterizedType(def, typeArguments);
}
if (usingScope != null && usingScope.HasAlias(identifier))
return new AmbiguousTypeResolveResult(result);
else
return new TypeResolveResult(result);
}
return null;
}
public CppTypeResolveContext WithUsingScope(ResolvedUsingScope usingScope)
{
return new CppTypeResolveContext(assembly, usingScope, currentTypeDefinition, currentMember);
}
public CppTypeResolveContext WithUsingScope(ResolvedUsingScope usingScope)
{
return(new CppTypeResolveContext(assembly, usingScope, currentTypeDefinition, currentMember));
}