1 files changed, 90 insertions, 0 deletions
diff --git a/sca-cpp/tags/native-sca-1.0.incubating-M3/samples/CppCalculator/sample.calculator/CalculatorImpl.cpp b/sca-cpp/tags/native-sca-1.0.incubating-M3/samples/CppCalculator/sample.calculator/CalculatorImpl.cpp
new file mode 100644
index 0000000000..01dac77c92
--- /dev/null
+++ b/sca-cpp/tags/native-sca-1.0.incubating-M3/samples/CppCalculator/sample.calculator/CalculatorImpl.cpp
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#include <stdio.h>
+
+#include "osoa/sca/ComponentContext.h"
+#include "osoa/sca/ServiceRuntimeException.h"
+
+#include "CalculatorImpl.h"
+#include "Divide.h"
+
+CalculatorImpl::CalculatorImpl()
+{
+}
+    
+CalculatorImpl::~CalculatorImpl()
+{
+}
+
+// Calculator interface
+float CalculatorImpl::add(float arg1, float arg2)
+{
+    float result = arg1 + arg2;
+
+    printf("CalculatorImpl::add %f + %f = %f\n", arg1, arg2, result);
+    return result;
+}
+
+float CalculatorImpl::sub(float arg1, float arg2)
+{
+    float result = arg1 - arg2;
+    printf("CalculatorImpl::sub %f - %f = %f\n", arg1, arg2, result);
+    return result;
+}
+
+float CalculatorImpl::mul(float arg1, float arg2)
+{
+    float result = arg1 * arg2;
+    printf("CalculatorImpl::mul %f * %f = %f\n", arg1, arg2, result);
+    return result;
+}
+
+float CalculatorImpl::div(float arg1, float arg2)
+{
+    float result = 0;
+
+    // This method shows how to invoke a service on a different component from within a component
+
+    // First, get the current ComponentContext
+    osoa::sca::ComponentContext myContext = osoa::sca::ComponentContext::getCurrent();
+
+    try
+    {
+        // Find the required service, as referenced in CalculatorImpl.componentType
+        Divide* divideService = (Divide*)myContext.getService("divideService");
+
+        // Finally, invoke the service
+        result = divideService->divide(arg1, arg2);
+
+        printf("CalculatorImpl::div Divide returned result: %f\n", result);
+
+    }
+    catch (osoa::sca::ServiceRuntimeException& e)
+    {
+        // Print out error message and carry on
+        printf("CalculatorImpl::div Error whilst invoking Divide: %s", e.getMessageText());
+    }
+
+    return result;
+}
+	
+