/usr/include/soci/connection-pool.h is in libsoci-dev 3.2.3-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright (C) 2008 Maciej Sobczak
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
#ifndef SOCI_CONNECTION_POOL_H_INCLUDED
#define SOCI_CONNECTION_POOL_H_INCLUDED
#include "soci-config.h"
// std
#include <cstddef>
namespace soci
{
class session;
class SOCI_DECL connection_pool
{
public:
explicit connection_pool(std::size_t size);
~connection_pool();
session & at(std::size_t pos);
std::size_t lease();
bool try_lease(std::size_t & pos, int timeout);
void give_back(std::size_t pos);
private:
struct connection_pool_impl;
connection_pool_impl * pimpl_;
};
}
#endif // SOCI_CONNECTION_POOL_H_INCLUDED
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