1 files changed, 84 insertions, 0 deletions
diff --git a/sca-cpp/tags/cpp-sca-20060405/runtime/core/src/osoa/sca/ServiceList.h b/sca-cpp/tags/cpp-sca-20060405/runtime/core/src/osoa/sca/ServiceList.h
new file mode 100644
index 0000000000..be6f6c9b1a
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+++ b/sca-cpp/tags/cpp-sca-20060405/runtime/core/src/osoa/sca/ServiceList.h
@@ -0,0 +1,84 @@
+/*
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/* $Rev$ $Date: 2005/12/22 11:33:21 $ */
+
+#ifndef osoa_sca_servicelist_h
+#define osoa_sca_servicelist_h
+
+#include "osoa/sca/export.h"
+
+namespace osoa
+{
+    namespace sca
+    {
+
+        /**
+         * Holds a list of services that can be accessed from an SCA
+         * component. Each entry can be cast to the business interface
+         * of the target component. All the entries will be of the
+         * same type.
+         */
+        class SCA_API ServiceList  
+        {
+        
+        public:
+            /**
+             * Return the number of services in the list.
+             * @return Number of services.
+             */
+            unsigned int size() {return numServices;}
+
+            /**
+             * Return the service at this position.
+             */
+            void* operator[] (unsigned int pos);
+
+            ServiceList(const ServiceList& serviceList);
+            ServiceList& operator=(const ServiceList& serviceList);
+            virtual ~ServiceList();
+            
+        private:
+            friend class ComponentContextImpl;
+
+            /**
+             * Create a new service list with the known number of 
+             * target services. Once created, the service list can only
+             * have services added to it up to the number of targets
+             * specified on this constructor.
+             * @param numTargets Number of target services to be held in this list.
+             */
+            ServiceList(unsigned int numTargets);
+
+            /**
+             * Add a service to this list.
+             */
+            void addService(void* service);
+
+            unsigned int maxServices;
+            unsigned int numServices;
+
+            /** 
+             * Pointer to an array of services. 
+             */
+            void** services;
+                        
+        };
+    } // End namespace sca
+} // End namespace osoa
+
+#endif // osoa_sca_servicelist_h