clang API Documentation
00001 //===--- Lambda.h - Types for C++ Lambdas -----------------------*- C++ -*-===// 00002 // 00003 // The LLVM Compiler Infrastructure 00004 // 00005 // This file is distributed under the University of Illinois Open Source 00006 // License. See LICENSE.TXT for details. 00007 // 00008 //===----------------------------------------------------------------------===// 00009 /// 00010 /// \file 00011 /// \brief Defines several types used to describe C++ lambda expressions 00012 /// that are shared between the parser and AST. 00013 /// 00014 //===----------------------------------------------------------------------===// 00015 00016 00017 #ifndef LLVM_CLANG_BASIC_LAMBDA_H 00018 #define LLVM_CLANG_BASIC_LAMBDA_H 00019 00020 namespace clang { 00021 00022 /// \brief The default, if any, capture method for a lambda expression. 00023 enum LambdaCaptureDefault { 00024 LCD_None, 00025 LCD_ByCopy, 00026 LCD_ByRef 00027 }; 00028 00029 /// \brief The different capture forms in a lambda introducer 00030 /// 00031 /// C++11 allows capture of \c this, or of local variables by copy or 00032 /// by reference. C++1y also allows "init-capture", where the initializer 00033 /// is an expression. 00034 enum LambdaCaptureKind { 00035 LCK_This, ///< Capturing the \c this pointer 00036 LCK_ByCopy, ///< Capturing by copy (a.k.a., by value) 00037 LCK_ByRef, ///< Capturing by reference 00038 LCK_VLAType ///< Capturing variable-length array type 00039 }; 00040 00041 } // end namespace clang 00042 00043 #endif // LLVM_CLANG_BASIC_LAMBDA_H