frombuffer.hpp

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#pragma once
 
#include "NumCpp/Core/Internal/Error.hpp"
#include "NumCpp/Core/Types.hpp"
#include "NumCpp/NdArray.hpp"
 
namespace nc
{
    //============================================================================
    // Method Description:
    template<typename dtype>
    NdArray<dtype> frombuffer(const char* inBufferPtr, uint32 inNumBytes)
    {
        if (inNumBytes % sizeof(dtype) != 0)
        {
            THROW_INVALID_ARGUMENT_ERROR("inNumBytes % sizeof(dtype) != 0");
        }
 
        const auto numElements = static_cast<uint32>(inNumBytes / sizeof(dtype));
        return NdArray<dtype>(reinterpret_cast<const dtype*>(inBufferPtr), numElements);
    }
} // namespace nc