| //===- raw_os_ostream.h - std::ostream adaptor for raw_ostream --*- C++ -*-===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the raw_os_ostream class. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_SUPPORT_RAW_OS_OSTREAM_H |
| #define LLVM_SUPPORT_RAW_OS_OSTREAM_H |
| |
| #include "llvm/Support/raw_ostream.h" |
| #include <iosfwd> |
| |
| namespace llvm { |
| |
| /// raw_os_ostream - A raw_ostream that writes to an std::ostream. This is a |
| /// simple adaptor class. It does not check for output errors; clients should |
| /// use the underlying stream to detect errors. |
| class raw_os_ostream : public raw_ostream { |
| std::ostream &OS; |
| |
| /// write_impl - See raw_ostream::write_impl. |
| void write_impl(const char *Ptr, size_t Size) override; |
| |
| /// current_pos - Return the current position within the stream, not |
| /// counting the bytes currently in the buffer. |
| uint64_t current_pos() const override; |
| |
| public: |
| raw_os_ostream(std::ostream &O) : OS(O) {} |
| ~raw_os_ostream() override; |
| }; |
| |
| } // end llvm namespace |
| |
| #endif |