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Forbid copying ReusableStringStream

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Copying a `ReusableStringStream` would lead to "double free" of
the stream, and thus it could be used in multiple places at the
same time, breaking the output.
This commit is contained in:
Martin Hořeňovský 2019-11-04 00:05:32 +01:00
parent 59d2d08c0f
commit 95bfb33167
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GPG Key ID: DE48307B8B0D381A
1 changed files with 3 additions and 1 deletions
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4
include/internal/catch_stream.h
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@ -9,6 +9,8 @@
#ifndef TWOBLUECUBES_CATCH_STREAM_H_INCLUDED
#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED
#include "catch_common.h"
#include <iosfwd>
#include <cstddef>
#include <ostream>
@ -28,7 +30,7 @@ namespace Catch {
auto makeStream( StringRef const &filename ) -> IStream const*;
class ReusableStringStream {
class ReusableStringStream : NonCopyable {
std::size_t m_index;
std::ostream* m_oss;
public: