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/*
* This file is part of the source code of the software program
* Vampire. It is protected by applicable
* copyright laws.
*
* This source code is distributed under the licence found here
* https://vprover.github.io/license.html
* and in the source directory
*/
#ifndef SLICE_HPP
#define SLICE_HPP
namespace Lib {
/**
* A Slice instance represents a contiguous range of memory.
*/
template <typename T>
class Slice
{
public:
Slice(T *begin, T *end) : _begin(begin), _end(end) {}
unsigned size() const { return _end - _begin; };
T operator[](unsigned i) const
{
ASS_L(i, size());
return _begin[i];
}
const T &back() const
{
ASS_G(size(), 0);
return *(_end - 1);
}
T *begin() const { return _begin; }
T *end() const { return _end; }
private:
T *_begin;
T *_end;
};
} // namespace Lib
#endif