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// Basic Data types, abstract (not yet machine specific)
#pragma once
#include <cstdint>
#include <memory>
#include <vector>
namespace FlowGraph {
// Explicitely not including size
enum class DataType: int
{
Size,
Int,
UInt,
Pointer,
Bool,
Char,
UChar,
};
class Storage; ///< forward declaration
// Argument for Operations
// -> includes identity of data point, e.g. a local int variable
// Built up as a list of Data instances for global and local data points in parallel to FlowGraph
class Data
{
public:
Data(DataType type, std::shared_ptr<Storage> storage);
DataType type() const;
std::shared_ptr<Storage> storage() const;
bool operator==(const Data& other) const;
private:
const DataType m_type;
std::shared_ptr<Storage> m_storage;
};
}
namespace GlobalData {
#if 0
// variable of simple or struct type
class Element
{
private:
size_t size;
std::vector<uint8_t> data; // may be empty if uninitialized
};
class Segment: public std::vector<Element>
{
};
#endif
}
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