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Class dmd.attrib.CPPNamespaceDeclaration

A node to represent an extern(C++) namespace attribute

class CPPNamespaceDeclaration
  : AttribDeclaration ;

There are two ways to declarate a symbol as member of a namespace: Nspace and CPPNamespaceDeclaration. The former creates a scope for the symbol, and inject them in the parent scope at the same time. The later, this class, has no semantic implications and is only used for mangling. Additionally, this class allows one to use reserved identifiers (D keywords) in the namespace.

A CPPNamespaceDeclaration can be created from an Identifier (already resolved) or from an Expression, which is CTFE-ed and can be either a TupleExp, in which can additional CPPNamespaceDeclaration nodes are created, or a StringExp.

Note that this class, like Nspace, matches only one identifier part of a namespace. For the namespace "foo::bar", the will be a CPPNamespaceDeclaration with its ident set to "bar", and its namespace field pointing to another CPPNamespaceDeclaration with its ident set to "foo".

Fields

NameTypeDescription
exp ExpressionCTFE-able expression, resolving to TupleExp or StringExp
cppnamespace CPPNamespaceDeclarationC++ namespace this symbol belongs to

Methods

NameDescription
newScope
accept
addComment Add documentation comment to Dsymbol. Ignore NULL comments.
addLocalClass
apply Iterate this dsymbol or members of this scoped dsymbol, then call fp with the found symbol and param.
arraySyntaxCopy Do syntax copy of an array of Dsymbol's.
createNewScope Create a new scope if one or more given attributes are different from the sc's. If the returned scope != sc, the caller should pop the scope after it used.
factory Create instance of class specified by the fully qualified name classname. The class must either have no constructors or have a default constructor.
getAccessModule Determine which Module a Dsymbol is in, as far as access rights go.
getModule Determine which Module a Dsymbol is in.
hasPointers Is Dsymbol a variable that contains pointers?
inNonRoot Returns true if this symbol is defined in a non-root module without instantiation.
isMember Returns an AggregateDeclaration when toParent() is that.
isMember2 Returns an AggregateDeclaration when toParent2() is that.
isMemberDecl Returns an AggregateDeclaration when toParentDecl() is that.
isMemberLocal Returns an AggregateDeclaration when toParentLocal() is that.
oneMember Determine if this symbol is only one.
oneMembers Same as Dsymbol::oneMember(), but look at an array of Dsymbols.
opCmp Compare with another Object obj.
opEquals Test whether this is equal to o. The default implementation only compares by identity (using the is operator). Generally, overrides for opEquals should attempt to compare objects by their contents.
pastMixin pastMixin returns the enclosing symbol if this is a template mixin.
prot
search Search for ident as member of s.
searchX Search for identifier id as a member of this. id may be a template instance.
setScope Set scope for future semantic analysis so we can deal better with forward references.
size
syntaxCopy Copy the syntax. Used for template instantiations. If s is NULL, allocate the new object, otherwise fill it in.
toAlias If this symbol is really an alias for another, return that other. If needed, semantic() is invoked due to resolve forward reference.
toAlias2 Resolve recursive tuple expansion in eponymous template.
toHash Compute hash function for Object.
toParent parent field returns a lexically enclosing scope symbol this is a member of.
toParent2 parent field returns a lexically enclosing scope symbol this is a member of.
toParentDecl parent field returns a lexically enclosing scope symbol this is a member of.
toParentLocal parent field returns a lexically enclosing scope symbol this is a member of.
toString
toString Convert Object to a human readable string.

Authors

Walter Bright

License

Boost License 1.0