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49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
//===-- ManagedStringPool.h - Managed String Pool ---------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// The strings allocated from a managed string pool are owned by the string
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// pool and will be deleted together with the managed string pool.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_NVPTX_MANAGEDSTRINGPOOL_H
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#define LLVM_LIB_TARGET_NVPTX_MANAGEDSTRINGPOOL_H
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#include "llvm/ADT/SmallVector.h"
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#include <string>
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namespace llvm {
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/// ManagedStringPool - The strings allocated from a managed string pool are
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/// owned by the string pool and will be deleted together with the managed
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/// string pool.
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class ManagedStringPool {
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SmallVector<std::string *, 8> Pool;
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public:
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ManagedStringPool() = default;
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~ManagedStringPool() {
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SmallVectorImpl<std::string *>::iterator Current = Pool.begin();
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while (Current != Pool.end()) {
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delete *Current;
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++Current;
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}
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}
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std::string *getManagedString(const char *S) {
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std::string *Str = new std::string(S);
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Pool.push_back(Str);
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return Str;
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}
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};
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_NVPTX_MANAGEDSTRINGPOOL_H
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