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#ifndef LOp9uF4R8c3Nq3YZQrpOlN8rCLE
#define LOp9uF4R8c3Nq3YZQrpOlN8rCLE
#include <inttypes.h>
#include <boost/static_assert.hpp>
#include <string>
#include "mempool.hpp"
using std::string;
template<typename T, long long width = 8 * sizeof(T)>
struct Scalar {
explicit Scalar(const string name);
inline T & operator() () const;
inline T get() const;
inline void set(const T value) const;
void sync() const;
// associated memory container
MemPool mem;
BOOST_STATIC_ASSERT((width > 0));
private:
// Scalar();
};
// Implementation
template<typename T, long long width>
Scalar<T, width>::Scalar(const string name) : mem((width + 7) / 8, name) {
}
template<typename T, long long width>
inline T & Scalar<T, width>::operator() () const {
return *((T*) mem());
}
template<typename T, long long width>
inline T Scalar<T, width>::get() const {
return (*this)();
}
template<typename T, long long width>
inline void Scalar<T, width>::set(const T value) const {
// only a single value is in a scalar so we do not require bit-level
// access
(*this)() = value;
}
template<typename T, long long width>
void Scalar<T, width>::sync() const {
mem.sync();
}
#endif // LOp9uF4R8c3Nq3YZQrpOlN8rCLE
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