Initial commit: cframework. Longbow and Libparc

Change-Id: I90378dbd30da6033b20fb1f829b3b822cf366c59
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 108 insertions, 0 deletions

diff --git a/libparc/examples/How To Create A Static PARC Object/main.c b/libparc/examples/How To Create A Static PARC Object/main.c
new file mode 100755
index 00000000..00402170
--- /dev/null
+++ b/libparc/examples/How To Create A Static PARC Object/main.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * 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.
+ */
+
+#include <stdio.h>
+
+#include <parc/algol/parc_Memory.h>
+#include "parc_MyObject.h"
+
+/*
+ * Three kinds of static PARC Objects
+ *
+ * static or global objects defined within a module
+ *
+ * local objects defined within a function.
+ *
+ */
+
+PARCMyObject *globalObject = parcObject_Instance(PARCMyObject, sizeof(void*), PARCMyObjectSizeOf);
+
+void
+aGlobalObject(void)
+{
+    int x = 1;
+    int y = 2;
+    double z = 3.14;
+
+    parcObject_InitInstance(globalObject, PARCMyObject);
+    parcMyObject_Init(globalObject, x, y, z);
+
+    parcMyObject_Display(globalObject, 0);
+
+    parcMyObject_Release(&globalObject);
+}
+
+static PARCMyObject *staticModuleObject = parcObject_Instance(PARCMyObject, sizeof(void*), PARCMyObjectSizeOf);
+
+void
+aStaticModuleObject(void)
+{
+    int x = 1;
+    int y = 2;
+    double z = 3.14;
+
+    parcObject_InitInstance(staticModuleObject, PARCMyObject);
+    parcMyObject_Init(staticModuleObject, x, y, z);
+
+    parcMyObject_Display(staticModuleObject, 0);
+
+    parcMyObject_Release(&staticModuleObject);
+}
+
+void
+aLocalObject(void)
+{
+    int x = 1;
+    int y = 2;
+    double z = 3.14;
+
+    PARCMyObject *localObject = parcObject_Instance(PARCMyObject, sizeof(void*), PARCMyObjectSizeOf);
+
+    parcObject_InitInstance(localObject, PARCMyObject);
+    parcMyObject_Init(localObject, x, y, z);
+
+    parcMyObject_Display(localObject, 0);
+
+    parcMyObject_Release(&localObject);
+}
+
+void
+aWrappedObject(void)
+{
+    int x = 1;
+    int y = 2;
+    double z = 3.14;
+
+    PARCMyObject *wrappedObject = parcMyObject_Wrap((char[parcObject_TotalSize(sizeof(void*), PARCMyObjectSizeOf)]) { 0 });
+    parcMyObject_Init(wrappedObject, x, y, z);
+
+    parcMyObject_Display(wrappedObject, 0);
+
+    parcMyObject_Release(&wrappedObject);
+}
+
+int
+main(int argc, const char *argv[argc])
+{
+    aGlobalObject();
+
+    aStaticModuleObject();
+
+    aLocalObject();
+
+    aWrappedObject();
+
+    return 0;
+}