[opengtl-commits] [248] * add a function to return the llvm's pointer type for the type

[subversion@xxxxxxxxxxxxx]

Revision: 248
Author:   cyrille
Date:     2008-06-27 22:32:30 +0200 (Fri, 27 Jun 2008)

Log Message:
-----------
* add a function to return the llvm's pointer type for the type
* add a function to create an arbitrary GTL type around a llvm type

Modified Paths:
--------------
    trunk/OpenGTL/OpenGTL/GTLCore/Type_p.cpp
    trunk/OpenGTL/OpenGTL/GTLCore/Type_p.h


Modified: trunk/OpenGTL/OpenGTL/GTLCore/Type_p.cpp
===================================================================
--- trunk/OpenGTL/OpenGTL/GTLCore/Type_p.cpp	2008-06-27 20:31:32 UTC (rev 247)
+++ trunk/OpenGTL/OpenGTL/GTLCore/Type_p.cpp	2008-06-27 20:32:30 UTC (rev 248)
@@ -119,6 +119,11 @@
   }
 }
 
+const llvm::Type * Type::Private::pointerType() const
+{
+  return llvm::PointerType::get( type(), 0);
+}
+
 void Type::Private::setType( const llvm::Type* _type)
 {
   GTL_ASSERT(m_type == 0);
@@ -192,3 +197,10 @@
   GTL_ASSERT( m_visitor == 0 );
   m_visitor = _visitor;
 }
+
+Type* Type::Private::createArbitraryType( const llvm::Type* _type)
+{
+  GTLCore::Type* type = new GTLCore::Type();
+  type->d->setType( _type );
+  return type;
+}

Modified: trunk/OpenGTL/OpenGTL/GTLCore/Type_p.h
===================================================================
--- trunk/OpenGTL/OpenGTL/GTLCore/Type_p.h	2008-06-27 20:31:32 UTC (rev 247)
+++ trunk/OpenGTL/OpenGTL/GTLCore/Type_p.h	2008-06-27 20:32:30 UTC (rev 248)
@@ -76,6 +76,10 @@
       Private() : m_type(0), m_visitor(0) {}
       Private( Type::DataType _dataType );
       const llvm::Type * type() const { return m_type; }
+      /**
+       * @return a pointer version of the type a.k.a. llvm::PointerType::get( type(), 0)
+       */
+      const llvm::Type * pointerType() const;
       void addFunctionMember( const StructFunctionMember& );
       void addPrivateFunctionMember( const StructFunctionMember& );
       int memberToIndex(const GTLCore::String&);
@@ -89,6 +93,13 @@
       const Type::StructFunctionMember* privateFunctionMember( const GTLCore::String&) const;
       const Visitor* visitor() const;
       void setVisitor( const Visitor* );
+      /**
+       * This will create an undefined \ref Type associated with the llvm type given in
+       * parameter.
+       * This is used in some special case, for instance for function pointer in
+       * OpenShiva's wrappers.
+       */
+      static Type* createArbitraryType( const llvm::Type* _type);
     private:
       void setType( const llvm::Type* _type);
       const llvm::Type* m_type;