buffer_data.hpp

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#pragma once
#ifndef OGLPLUS_BUFFER_DATA_1310102147_HPP
#define OGLPLUS_BUFFER_DATA_1310102147_HPP

#include <oglplus/buffer_size.hpp>

namespace oglplus {

class BufferData
{
private:
    BufferSize _size;
    const GLvoid* _data;

    BufferData(const BufferData&);
public:
    BufferData(BufferSize size, const GLvoid* data)
     : _size(size)
     , _data(data)
    { }

    template <typename T>
    BufferData(GLsizei count, const T* data)
     : _size(count, data)
     , _data(data)
    { }

    template <typename T, std::size_t N>
    BufferData(const T (&data)[N])
     : _size(data)
     , _data(data)
    { }

    template <typename T, std::size_t N>
    BufferData(const std::array<T, N>& a)
     : _size(a)
     , _data(a.data())
    { }

    template <typename T>
    BufferData(const std::vector<T>& v)
     : _size(v)
     , _data(v.data())
    { }

    GLsizeiptr Size(void) const
    {
        return _size.Get();
    }

    const GLvoid* Data(void) const
    {
        return _data;
    }
};

} // namespace oglplus

#endif // include guard