1 files changed, 178 insertions, 0 deletions
diff --git a/libparc/examples/How To Create A Static PARC Object/parc_MyObject.c b/libparc/examples/How To Create A Static PARC Object/parc_MyObject.c
new file mode 100644
index 00000000..9523e494
--- /dev/null
+++ b/libparc/examples/How To Create A Static PARC Object/parc_MyObject.c
@@ -0,0 +1,178 @@
+/*
+ * 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 <config.h>
+
+#include <parc/algol/parc_Object.h>
+#include <parc/algol/parc_DisplayIndented.h>
+#include <parc/algol/parc_Memory.h>
+
+#include "parc_MyObject.h"
+
+// Detect a compile time if a buffer is large enough to hold a structure.
+#define parcObject_DefineXXX(_type_, ...) \
+    typedef struct { __VA_ARGS__ } _ ## _type_; \
+    enum { bytesCompileTimeAssertion = 1 / !!(sizeof(_type_) >= sizeof(_ ## _type_)) }
+
+struct PARCMyObject {
+    int x;
+    double y;
+    double z;
+};
+
+static bool
+_parcMyObject_Destructor(PARCMyObject **instancePtr)
+{
+    assertNotNull(instancePtr, "Parameter must be a non-null pointer to a PARCMyObject pointer.");
+
+
+    /* cleanup the instance fields here */
+    return true;
+}
+
+parcObject_ImplementAcquire(parcMyObject, PARCMyObject);
+
+parcObject_ImplementRelease(parcMyObject, PARCMyObject);
+
+parcObject_Override(
+    PARCMyObject, PARCObject,
+    .destructor = (PARCObjectDestructor *) _parcMyObject_Destructor,
+    .copy = (PARCObjectCopy *) parcMyObject_Copy,
+    .toString = (PARCObjectToString *)  parcMyObject_ToString,
+    .equals = (PARCObjectEquals *)  parcMyObject_Equals,
+    .compare = (PARCObjectCompare *)  parcMyObject_Compare,
+    .hashCode = (PARCObjectHashCode *)  parcMyObject_HashCode,
+    .toJSON = (PARCObjectToJSON *)  parcMyObject_ToJSON);
+
+
+void
+parcMyObject_AssertValid(const PARCMyObject *instance)
+{
+    assertTrue(parcMyObject_IsValid(instance),
+               "PARCMyObject is not valid.");
+}
+
+PARCMyObject *
+parcMyObject_Wrap(void *origin)
+{
+    PARCMyObject *result = parcObject_Wrap(origin, PARCMyObject);
+
+    return result;
+}
+
+PARCMyObject *
+parcMyObject_Init(PARCMyObject *object, int x, double y, double z)
+{
+    if (object != NULL) {
+        object->x = x;
+        object->y = y;
+        object->z = z;
+    }
+
+    return object;
+}
+
+PARCMyObject *
+parcMyObject_Create(int x, double y, double z)
+{
+    PARCMyObject *result = parcObject_CreateInstance(PARCMyObject);
+
+    if (result != NULL) {
+        result->x = x;
+        result->y = y;
+        result->z = z;
+    }
+
+    return (PARCMyObject *) result;
+}
+
+int
+parcMyObject_Compare(const PARCMyObject *instance, const PARCMyObject *other)
+{
+    int result = 0;
+
+    return result;
+}
+
+PARCMyObject *
+parcMyObject_Copy(const PARCMyObject *original)
+{
+    PARCMyObject *result = NULL;
+
+    return result;
+}
+
+void
+parcMyObject_Display(const PARCMyObject *object, int indentation)
+{
+    parcDisplayIndented_PrintLine(indentation, "PARCMyObject@%p { .x=%d .y=%f .z=%f }", object, object->x, object->y, object->z);
+}
+
+bool
+parcMyObject_Equals(const PARCMyObject *x, const PARCMyObject *y)
+{
+    bool result = false;
+
+    if (x == y) {
+        result = true;
+    } else if (x == NULL || y == NULL) {
+        result = false;
+    } else {
+        /* perform instance specific equality tests here. */
+    }
+
+    return result;
+}
+
+PARCHashCode
+parcMyObject_HashCode(const PARCMyObject *instance)
+{
+    PARCHashCode result = 0;
+
+    return result;
+}
+
+bool
+parcMyObject_IsValid(const PARCMyObject *instance)
+{
+    bool result = false;
+
+    if (instance != NULL) {
+        result = true;
+    }
+
+    return result;
+}
+
+PARCJSON *
+parcMyObject_ToJSON(const PARCMyObject *instance)
+{
+    PARCJSON *result = parcJSON_Create();
+
+    if (result != NULL) {
+    }
+
+    return result;
+}
+
+char *
+parcMyObject_ToString(const PARCMyObject *object)
+{
+    char *result = parcMemory_Format("PARCMyObject@%p { .x=%d .y=%f .z=%f }", object, object->x, object->y, object->z);
+
+    return result;
+}