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#pragma once
#include "drape/buffer_base.hpp"
#include "std/vector.hpp"
#include "std/shared_ptr.hpp"
namespace dp
{
class CPUBuffer : public BufferBase
{
typedef BufferBase TBase;
public:
CPUBuffer(uint8_t elementSize, uint32_t capacity);
~CPUBuffer();
void UploadData(void const * data, uint32_t elementCount);
// Set memory cursor on element with number == "elementNumber"
// Element numbers start from 0
void Seek(uint32_t elementNumber);
// Check function. In real world use must use it only in assert
uint32_t GetCurrentElementNumber() const;
unsigned char const * Data() const;
private:
unsigned char * NonConstData();
unsigned char * GetCursor() const;
private:
unsigned char * m_memoryCursor;
shared_ptr<vector<unsigned char> > m_memory;
};
} //namespace dp
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