| //===-- 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_GR_MANAGER_REGISTRY_H |
| #define LLVM_CLANG_GR_MANAGER_REGISTRY_H |
| |
| #include "clang/GR/PathSensitive/GRState.h" |
| |
| namespace clang { |
| |
| namespace ento { |
| |
| /// 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; |
| } |
| }; |
| |
| } // end GR namespace |
| |
| } // end clang namespace |
| |
| #endif |