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/*-
* Public Domain 2014-present MongoDB, Inc.
* Public Domain 2008-2014 WiredTiger, Inc.
*
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
* In jurisdictions that recognize copyright laws, the author or authors
* of this software dedicate any and all copyright interest in the
* software to the public domain. We make this dedication for the benefit
* of the public at large and to the detriment of our heirs and
* successors. We intend this dedication to be an overt act of
* relinquishment in perpetuity of all present and future rights to this
* software under copyright law.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef SCOPED_TYPES_H
#define SCOPED_TYPES_H
/* Following definitions are required in order to use printing format specifiers in C++. */
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif
extern "C" {
#include "test_util.h"
}
namespace test_harness {
class scoped_cursor {
public:
scoped_cursor() = default;
scoped_cursor(WT_SESSION *session, const char *uri, const char *cfg);
/* Moving is ok but copying is not. */
scoped_cursor(scoped_cursor &&other);
virtual ~scoped_cursor();
scoped_cursor &operator=(scoped_cursor &&other);
scoped_cursor(const scoped_cursor &) = delete;
scoped_cursor &operator=(const scoped_cursor &) = delete;
void reinit(WT_SESSION *session, const char *uri, const char *cfg);
WT_CURSOR &operator*();
WT_CURSOR *operator->();
WT_CURSOR *get();
private:
WT_CURSOR *_cursor = nullptr;
};
class scoped_session {
public:
scoped_session() = default;
explicit scoped_session(WT_CONNECTION *conn);
virtual ~scoped_session();
/* Moving is ok but copying is not. */
scoped_session(scoped_session &&other);
scoped_session &operator=(scoped_session &&other);
scoped_session(const scoped_session &) = delete;
scoped_session &operator=(const scoped_session &) = delete;
void reinit(WT_CONNECTION *conn);
/*
* Override the dereference operators. The idea is that we should able to use this class as if
* it is a pointer to a WT_SESSION.
*/
WT_SESSION &operator*();
WT_SESSION *operator->();
WT_SESSION *get();
scoped_cursor open_scoped_cursor(const char *uri, const char *cfg = nullptr);
private:
WT_SESSION *_session = nullptr;
};
} // namespace test_harness
#endif
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