| //==- GRAuditor.h - Observers of the creation of ExplodedNodes------*- 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 GRAuditor and its primary subclasses, an interface |
| // to audit the creation of ExplodedNodes. This interface can be used |
| // to implement simple checkers that do not mutate analysis state but |
| // instead operate by perfoming simple logical checks at key monitoring |
| // locations (e.g., function calls). |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_ANALYSIS_GRAUDITOR |
| #define LLVM_CLANG_ANALYSIS_GRAUDITOR |
| |
| namespace clang { |
| |
| class ExplodedNode; |
| class GRStateManager; |
| |
| class GRAuditor { |
| public: |
| virtual ~GRAuditor() {} |
| virtual bool Audit(ExplodedNode* N, GRStateManager& M) = 0; |
| }; |
| |
| |
| } // end clang namespace |
| |
| #endif |
