370f9a6eec
This is important when multiple threads are being used, and the trace environment is not set for a child thread
23 lines
510 B
C++
23 lines
510 B
C++
/*
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Copyright (c) 2015 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#pragma once
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#include <iostream>
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#define LEAN_NULL_AUX_BUFFER_SIZE 64
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namespace lean {
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class null_streambuf : public std::streambuf {
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char m_buffer[LEAN_NULL_AUX_BUFFER_SIZE];
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protected:
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virtual int overflow(int c) override;
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};
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class null_ostream : public std::ostream {
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public:
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null_streambuf * rdbuf() const;
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};
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}
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