Refactor SourceInfo into Source.
A Script object is associated with a Source object (HAS-A relation.)
A Source object describes the source code (more specifically, the LLVM
module) that is going to be compiled.
BCCContext contains the context used in a Source object.
BCCContext is now managed by the user not the libbcc itself. That is,
user should supply the context object when they create a Source object.
Change-Id: Icb8980d6f15cf30aa0415e69e3ae585d990dc156
diff --git a/lib/ExecutionEngine/BCCContextImpl.cpp b/lib/ExecutionEngine/BCCContextImpl.cpp
new file mode 100644
index 0000000..ec865fa
--- /dev/null
+++ b/lib/ExecutionEngine/BCCContextImpl.cpp
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012, The Android Open Source Project
+ *
+ * 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 "BCCContextImpl.h"
+
+#include <vector>
+
+#include <llvm/ADT/STLExtras.h>
+
+#include "Source.h"
+
+using namespace bcc;
+
+BCCContextImpl::~BCCContextImpl() {
+ // Another temporary container is needed to store the Source objects that we
+ // are going to detroy. Since the destruction of Source object will call
+ // removeSource() and change the content of OwnSources.
+ std::vector<Source *> Sources(mOwnSources.begin(), mOwnSources.end());
+ llvm::DeleteContainerPointers(Sources);
+}