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author | Ben Longbons <b.r.longbons@gmail.com> | 2014-04-24 16:13:40 -0700 |
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committer | Ben Longbons <b.r.longbons@gmail.com> | 2014-04-24 16:49:05 -0700 |
commit | c093f4cce643e245ab2048e0782237744208eb9f (patch) | |
tree | edcfb0fbdd57acc1df658d30fe4c87663d938044 /src/generic/array.hpp | |
parent | 5cbd4c728046b4b12d289bf9b7edbc2c7b589fca (diff) | |
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Header cleanup
Diffstat (limited to 'src/generic/array.hpp')
-rw-r--r-- | src/generic/array.hpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/generic/array.hpp b/src/generic/array.hpp new file mode 100644 index 0000000..e6fefae --- /dev/null +++ b/src/generic/array.hpp @@ -0,0 +1,41 @@ +#ifndef TMWA_GENERIC_ARRAY_HPP +#define TMWA_GENERIC_ARRAY_HPP +// array.hpp - A simple bounds-checked array. +// +// Copyright © 2014 Ben Longbons <b.r.longbons@gmail.com> +// +// This file is part of The Mana World (Athena server) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. + +# include "fwd.hpp" + +# include <cassert> +# include <cstddef> + +template<class T, size_t n> +struct Array +{ + T data[n]; +public: + T& operator [](size_t i) { assert (i < n); return data[i]; } + const T& operator [](size_t i) const { assert (i < n); return data[i]; } + + T *begin() { return data + 0; } + T *end() { return data + n; } + const T *begin() const { return data + 0; } + const T *end() const { return data + n; } +}; + +#endif // TMWA_GENERIC_ARRAY_HPP |