1 //===-- ManagedStringPool.h - Managed String Pool ---------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // The strings allocated from a managed string pool are owned by the string 11 // pool and will be deleted together with the managed string pool. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_LIB_TARGET_NVPTX_MANAGEDSTRINGPOOL_H 16 #define LLVM_LIB_TARGET_NVPTX_MANAGEDSTRINGPOOL_H 17 18 #include "llvm/ADT/SmallVector.h" 19 #include <string> 20 21 namespace llvm { 22 23 /// ManagedStringPool - The strings allocated from a managed string pool are 24 /// owned by the string pool and will be deleted together with the managed 25 /// string pool. 26 class ManagedStringPool { 27 SmallVector<std::string *, 8> Pool; 28 29 public: 30 ManagedStringPool() {} 31 ~ManagedStringPool() { 32 SmallVectorImpl<std::string *>::iterator Current = Pool.begin(); 33 while (Current != Pool.end()) { 34 delete *Current; 35 Current++; 36 } 37 } 38 39 std::string *getManagedString(const char *S) { 40 std::string *Str = new std::string(S); 41 Pool.push_back(Str); 42 return Str; 43 } 44 }; 45 46 } 47 48 #endif 49
