//===--- StringSet.h - The LLVM Compiler Driver -----------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open // Source License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // StringSet - A set-like wrapper for the StringMap. // //===----------------------------------------------------------------------===// #ifndef LLVM_ADT_STRINGSET_H #define LLVM_ADT_STRINGSET_H #include "llvm/ADT/StringMap.h" #include <cassert> namespace llvm { /// StringSet - A wrapper for StringMap that provides set-like /// functionality. Only insert() and count() methods are used by my /// code. template <class AllocatorTy = llvm::MallocAllocator> class StringSet : public llvm::StringMap<char, AllocatorTy> { typedef llvm::StringMap<char, AllocatorTy> base; public: void insert (const std::string& InLang) { assert(!InLang.empty()); const char* KeyStart = &InLang[0]; const char* KeyEnd = KeyStart + InLang.size(); base::insert(llvm::StringMapEntry<char>:: Create(KeyStart, KeyEnd, base::getAllocator(), '+')); } }; } #endif // LLVM_ADT_STRINGSET_H