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// config.h
// this file is part of Context Free
// ---------------------
// Copyright (C) 2013 John Horigan - john@glyphic.com
//
// 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 2
// 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, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// John Horigan can be contacted at john@glyphic.com or at
// John Horigan, 1209 Villa St., Mountain View, CA 94041-1123, USA
//
//
#ifndef INCLUDE_CONFIG_H
#define INCLUDE_CONFIG_H
#include <array>
#include <initializer_list>
#include <cstddef>
enum class CFG {
AllowOverlap,
Alpha,
Background,
BorderDynamic,
BorderFixed,
Color,
ColorDepth,
Frame,
FrameTime,
Impure,
MaxNatural,
MaxShapes,
MinimumSize,
Size,
StartShape,
Symmetry,
Tile,
Time,
_NumberOf,
Unknown = -1
};
template <typename _T>
struct CfgArray : public std::array<_T, static_cast<std::size_t>(CFG::_NumberOf)>
{
using base_t = std::array<_T, static_cast<std::size_t>(CFG::_NumberOf)>;
CfgArray() : base_t() {}
CfgArray(std::initializer_list<_T> l) : base_t()
{
if (l.size() >= base_t::size()) {
std::copy(l.begin(), l.begin() + base_t::size(), base_t::begin());
} else if (l.size()) {
std::copy(l.begin(), l.end(), base_t::begin());
std::fill(base_t::begin() + l.size(), base_t::end(), *(l.begin() + l.size() - 1));
}
}
CfgArray(const _T* l) : base_t()
{
std::copy(l, l + base_t::size(), base_t::begin());
}
CfgArray(_T init) : base_t()
{
this->fill(init);
}
using base_t::operator[];
_T& operator[](CFG c) { return operator[](static_cast<std::size_t>(c)); }
const _T& operator[](CFG c) const { return operator[](static_cast<std::size_t>(c)); }
};
#endif // INCLUDE_CONFIG_H
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