Introduced CPlusPlus::GenTemplateInstance.

src/libs/cplusplus/GenTemplateInstance.h

@@ -0,0 +1,58 @@
+#ifndef GENTEMPLATEINSTANCE_H
+#define GENTEMPLATEINSTANCE_H
+
+#include <TypeVisitor.h>
+#include <NameVisitor.h>
+#include <FullySpecifiedType.h>
+
+#include <QtCore/QList>
+#include <QtCore/QPair>
+
+namespace CPlusPlus {
+
+class CPLUSPLUS_EXPORT GenTemplateInstance: protected TypeVisitor, protected NameVisitor
+{
+public:
+    typedef QList< QPair<Name *, FullySpecifiedType> > Substitution;
+
+public:
+    GenTemplateInstance(Control *control, const Substitution &substitution);
+
+    FullySpecifiedType operator()(const FullySpecifiedType &ty);
+
+protected:
+    FullySpecifiedType subst(Name *name);
+    FullySpecifiedType subst(const FullySpecifiedType &ty);
+
+    FullySpecifiedType switchType(const FullySpecifiedType &type);
+
+    virtual void visit(PointerToMemberType * /*ty*/);
+    virtual void visit(PointerType *ty);
+    virtual void visit(ReferenceType *ty);
+    virtual void visit(ArrayType *ty);
+    virtual void visit(NamedType *ty);
+    virtual void visit(Function *ty);
+    virtual void visit(VoidType *);
+    virtual void visit(IntegerType *);
+    virtual void visit(FloatType *);
+    virtual void visit(Namespace *);
+    virtual void visit(Class *);
+    virtual void visit(Enum *);
+
+    // names
+    virtual void visit(NameId *);
+    virtual void visit(TemplateNameId *);
+    virtual void visit(DestructorNameId *);
+    virtual void visit(OperatorNameId *);
+    virtual void visit(ConversionNameId *);
+    virtual void visit(QualifiedNameId *);
+
+private:
+    Control *_control;
+    FullySpecifiedType _type;
+    const Substitution _substitution;
+};
+
+} // end of namespace CPlusPlus
+
+#endif // GENTEMPLATEINSTANCE_H