26 lines
424 B
C
26 lines
424 B
C
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#ifndef DYNAMIC_PROGRAM_NULL_BUFFER_H
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#define DYNAMIC_PROGRAM_NULL_BUFFER_H
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#include <ostream>
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namespace NullBuffer {
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class NullBuffer final : public std::streambuf {
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public:
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int overflow(int c) override { return c; }
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};
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class NullStream final : public std::ostream {
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public:
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NullStream() : std::ostream(&_m_sb) {}
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private:
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NullBuffer _m_sb;
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};
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NullStream null_stream;
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}
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#endif //DYNAMIC_PROGRAM_NULL_BUFFER_H
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