Convert from NULL macro to nullptr, remove unused zlib code.

[shibboleth/cpp-opensaml.git] / saml / signature / SignableObject.h

diff --git a/saml/signature/SignableObject.h b/saml/signature/SignableObject.h
index 2e27dc9..bd57ade 100644 (file)
--- a/saml/signature/SignableObject.h
+++ b/saml/signature/SignableObject.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2001-2007 Internet2
+ *  Copyright 2001-2009 Internet2
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,9 +24,12 @@
 #define __saml_signable_h__
 
 #include <saml/base.h>
-#include <saml/signature/ContentReference.h>
 #include <xmltooling/XMLObject.h>
 
+namespace xmlsignature {
+    class XMLTOOL_API Signature;
+};
+
 namespace opensaml {
 
     /**
@@ -35,24 +38,24 @@ namespace opensaml {
     class SAML_API SignableObject : public virtual xmltooling::XMLObject
     {
     public:
-        virtual ~SignableObject() {}
+        virtual ~SignableObject();
         
         /**
          * Returns the enveloped Signature from the object.
          *
-         * @return the enveloped Signature, or NULL
+         * @return the enveloped Signature, or nullptr
          */
         virtual xmlsignature::Signature* getSignature() const=0;
 
         /**
          * Sets an enveloped Signature in the object.
          *
-         * @param sig the enveloped Signature, or NULL
+         * @param sig the enveloped Signature, or nullptr
          */
         virtual void setSignature(xmlsignature::Signature* sig)=0;
 
     protected:
-        SignableObject() {}
+        SignableObject();
     };
 
 };