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#ifndef HeterogeneousCore_AlpakaInterface_interface_FlexiStorage_h
#define HeterogeneousCore_AlpakaInterface_interface_FlexiStorage_h
#include <cstdint>
namespace cms::alpakatools {
template <typename I, int S>
class FlexiStorage {
public:
constexpr int capacity() const { return S; }
constexpr I& operator[](int i) { return m_v[i]; }
constexpr const I& operator[](int i) const { return m_v[i]; }
constexpr I* data() { return m_v; }
constexpr I const* data() const { return m_v; }
private:
I m_v[S];
};
template <typename I>
class FlexiStorage<I, -1> {
public:
constexpr void init(I* v, int s) {
m_v = v;
m_capacity = s;
}
constexpr int capacity() const { return m_capacity; }
constexpr I& operator[](int i) { return m_v[i]; }
constexpr const I& operator[](int i) const { return m_v[i]; }
constexpr I* data() { return m_v; }
constexpr I const* data() const { return m_v; }
private:
I* m_v;
int m_capacity;
};
} // namespace cms::alpakatools
#endif // HeterogeneousCore_AlpakaInterface_interface_FlexiStorage_h
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