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//===-- Implementation of a struct to hold a string in menory -------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_SRC_SUPPORT_C_STRING_H
#define LLVM_LIBC_SRC_SUPPORT_C_STRING_H
#include "src/__support/CPP/string.h"
#include "src/__support/macros/attributes.h" // for LIBC_INLINE
namespace __llvm_libc {
// The CString class is a companion to the cpp::string class. Its use case is as
// a return value for a function that in C would return a char* and a flag for
// if that char* needs to be freed.
class CString {
cpp::string str;
public:
// These constructors can be implemented iff required.
CString() = delete;
CString(const CString &) = delete;
CString(CString &&) = delete;
LIBC_INLINE CString(cpp::string in_str) : str(in_str) {}
LIBC_INLINE operator const char *() const { return str.c_str(); }
};
} // namespace __llvm_libc
#endif // LLVM_LIBC_SRC_SUPPORT_C_STRING_H
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