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//===-- 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_MANAGER_REGISTRY_H
#define LLVM_CLANG_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
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