1 files changed, 84 insertions, 0 deletions
diff --git a/tools/intergen/cppgen/src/cppgen/struct_type_is_initialized_method.cc b/tools/intergen/cppgen/src/cppgen/struct_type_is_initialized_method.cc
new file mode 100644
index 0000000000..d51aa7b7e9
--- /dev/null
+++ b/tools/intergen/cppgen/src/cppgen/struct_type_is_initialized_method.cc
@@ -0,0 +1,84 @@
+/**
+ * Copyright (c) 2014, Ford Motor Company
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * Neither the name of the Ford Motor Company nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "cppgen/struct_type_is_initialized_method.h"
+
+#include <ostream>
+
+#include "cppgen/naming_convention.h"
+#include "model/composite_type.h"
+#include "utils/safeformat.h"
+
+using std::endl;
+using typesafe_format::strmfmt;
+
+namespace codegen {
+
+StructTypeIsInitializedMethod::StructTypeIsInitializedMethod(
+    const Struct* strct)
+    : CppFunction(strct->name(), "is_initialized", "bool", kConst),
+      strct_(strct) {
+}
+
+StructTypeIsInitializedMethod::~StructTypeIsInitializedMethod() {
+}
+
+void StructTypeIsInitializedMethod::DefineBody(std::ostream* os) const {
+  if (strct_->frankenstruct()) {
+    strmfmt(*os, "if (Frankenbase::{0}()) return true;\n",
+            name_);
+  }
+  *os << "return (initialization_state__ != kUninitialized) || (!struct_empty());\n";
+}
+
+StructTypeStructEmptyMethod::StructTypeStructEmptyMethod(const Struct* strct)
+    : CppFunction(strct->name(), "struct_empty", "bool", kConst),
+      strct_(strct) {
+}
+
+StructTypeStructEmptyMethod::~StructTypeStructEmptyMethod() {
+}
+
+void StructTypeStructEmptyMethod::DefineBody(std::ostream* os) const {
+  const Struct::FieldsList& fields = strct_->fields();
+  for (size_t i = 0; i != fields.size(); ++i) {
+    const Struct::Field& field = fields[i];
+    strmfmt(*os, "if ({0}.is_initialized()) return false;\n",
+            AvoidKeywords(field.name()));
+    if ((i % 2) == 1) {
+      *os << endl;
+    }
+  }
+  *os << "return true;\n";
+}
+
+}  // namespace codegen