1 //===----------------------- View.h -----------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 /// \file 9 /// 10 /// This file defines the main interface for Views. Each view contributes a 11 /// portion of the final report generated by the tool. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_TOOLS_LLVM_MCA_VIEW_H 16 #define LLVM_TOOLS_LLVM_MCA_VIEW_H 17 18 #include "llvm/MCA/HWEventListener.h" 19 #include "llvm/Support/raw_ostream.h" 20 21 namespace llvm { 22 namespace mca { 23 24 class View : public HWEventListener { 25 public: 26 virtual void printView(llvm::raw_ostream &OS) const = 0; 27 virtual ~View() = default; 28 void anchor() override; 29 }; 30 } // namespace mca 31 } // namespace llvm 32 33 #endif 34