1 files changed, 53 insertions, 0 deletions
diff --git a/include/clang/Frontend/ManagerRegistry.h b/include/clang/Frontend/ManagerRegistry.h
new file mode 100644
index 0000000..ecab67a
--- /dev/null
+++ b/include/clang/Frontend/ManagerRegistry.h
@@ -0,0 +1,53 @@
+//===-- ManagerRegistry.h - Pluggable analyzer module registry --*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the ManagerRegistry and Register* classes.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_FRONTEND_MANAGER_REGISTRY_H
+#define LLVM_CLANG_FRONTEND_MANAGER_REGISTRY_H
+
+#include "clang/Analysis/PathSensitive/GRState.h"
+
+namespace clang {
+
+/// ManagerRegistry - This class records manager creators registered at
+/// runtime. The information is communicated to AnalysisManager through static
+/// members. Better design is expected.
+
+class ManagerRegistry {
+public:
+  static StoreManagerCreator StoreMgrCreator;
+  static ConstraintManagerCreator ConstraintMgrCreator;
+};
+
+/// RegisterConstraintManager - This class is used to setup the constraint
+/// manager of the static analyzer. The constructor takes a creator function
+/// pointer for creating the constraint manager.
+///
+/// It is used like this:
+///
+/// class MyConstraintManager {};
+/// ConstraintManager* CreateMyConstraintManager(GRStateManager& statemgr) {
+///  return new MyConstraintManager(statemgr);
+/// }
+/// RegisterConstraintManager X(CreateMyConstraintManager);
+
+class RegisterConstraintManager {
+public:
+  RegisterConstraintManager(ConstraintManagerCreator CMC) {
+    assert(ManagerRegistry::ConstraintMgrCreator == 0 
+           && "ConstraintMgrCreator already set!");
+    ManagerRegistry::ConstraintMgrCreator = CMC;
+  }
+};
+
+}
+#endif