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44 lines
1.6 KiB
C++
44 lines
1.6 KiB
C++
7 years ago
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// ********************************************************* -*- C++ -*-
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/*
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* Copyright (C) 2004-2018 Exiv2 authors
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*
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* This program is part of the Exiv2 distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
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*/
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/*!
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@file helper_functions.hpp
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@brief A collection of helper functions
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@author Dan Čermák (D4N)
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<a href="mailto:dan.cermak@cgc-instruments.com">dan.cermak@cgc-instruments.com</a>
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@date 25-May-18, D4N: created
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*/
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#ifndef HELPER_FUNCTIONS_HPP
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#define HELPER_FUNCTIONS_HPP
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#include <string>
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/*!
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@brief Convert a (potentially not null terminated) array into a
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std::string.
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Convert a C style string that may or may not be null terminated safely
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into a std::string. The string's termination is either set at the first \0
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or after data_length characters.
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*/
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std::string string_from_unterminated(const char* data, size_t data_length);
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#endif // HELPER_FUNCTIONS_HPP
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