mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-04 05:09:53 +01:00
29 lines
693 B
C++
29 lines
693 B
C++
|
|
// Copyright Catch2 Authors
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE.txt or copy at
|
|
// https://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
|
|
#pragma once
|
|
|
|
#include <ostream>
|
|
#include <streambuf>
|
|
|
|
// from https://stackoverflow.com/a/8244052
|
|
class NullStreambuf : public std::streambuf {
|
|
char dummyBuffer[64];
|
|
|
|
protected:
|
|
virtual int overflow(int c) override final;
|
|
};
|
|
|
|
class NullOStream final : private NullStreambuf, public std::ostream {
|
|
public:
|
|
NullOStream() : std::ostream(this) {}
|
|
NullStreambuf *rdbuf() { return this; }
|
|
virtual void avoidOutOfLineVirtualCompilerWarning();
|
|
};
|
|
|