1MONGOC_CURSOR_CLONE(3)         MongoDB C Driver         MONGOC_CURSOR_CLONE(3)
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NAME

6       mongoc_cursor_clone - mongoc_cursor_clone()
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SYNOPSIS

9          mongoc_cursor_t *
10          mongoc_cursor_clone (const mongoc_cursor_t *cursor)
11             BSON_GNUC_WARN_UNUSED_RESULT;
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PARAMETERS

14       · cursor: A mongoc_cursor_t.
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DESCRIPTION

17       This function shall create a copy of a mongoc_cursor_t. The cloned cur‐
18       sor will be reset to the beginning of  the  query,  and  therefore  the
19       query  will  be  re-executed  on  the  MongoDB  server when mongoc_cur‐
20       sor_next() is called.
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RETURNS

23       A newly allocated mongoc_cursor_t that should be freed with mongoc_cur‐
24       sor_destroy() when no longer in use.
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26       WARNING:
27          Failure  to  handle  the  result  of  this function is a programming
28          error.
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AUTHOR

31       MongoDB, Inc
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34       2017-present, MongoDB, Inc
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391.15.2                           Nov 06, 2019           MONGOC_CURSOR_CLONE(3)
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