libcruft-util/pascal.hpp
Danny Robson f6056153e3 rename root namespace from util to cruft
This places, at long last, the core library code into the same namespace
as the extended library code.
2018-08-05 14:42:02 +10:00

57 lines
1.3 KiB
C++

/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Copyright 2010-2016 Danny Robson <danny@nerdcruft.net>
*/
#ifndef __UTIL_PASCAL_HPP
#define __UTIL_PASCAL_HPP
#include <cstdlib>
#include <iosfwd>
namespace cruft {
template <typename DataT, typename SizeT = std::size_t>
class parray {
public:
parray (SizeT size, DataT *data);
DataT& operator[] (SizeT idx);
const DataT& operator[] (SizeT idx) const;
DataT& at (SizeT idx);
const DataT& at (SizeT idx) const;
DataT* begin (void);
DataT* end (void);
const DataT* cbegin (void) const;
const DataT* cend (void) const;
const DataT* data (void) const;
DataT* data (void);
SizeT size (void) const;
private:
const SizeT m_size;
DataT *m_data;
};
template <typename SizeT>
std::ostream&
operator<< (std::ostream&, cruft::parray<const char, SizeT>);
template <typename SizeT>
std::ostream&
operator<< (std::ostream&, cruft::parray<char, SizeT>);
template <typename DataT, typename SizeT>
std::ostream&
operator<< (std::ostream&, cruft::parray<DataT, SizeT>);
}
#endif