stack.hpp

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#pragma once
 
#include <initializer_list>
#include <string>
#include <vector>
 
#include "NumCpp/Core/Internal/Error.hpp"
#include "NumCpp/Core/Types.hpp"
#include "NumCpp/Functions/column_stack.hpp"
#include "NumCpp/Functions/row_stack.hpp"
#include "NumCpp/NdArray.hpp"
 
namespace nc
{
    namespace detail
    {
        //============================================================================
        // Method Description:
        template<typename dtype, typename Iterator>
        NdArray<dtype> stack(Iterator begin, Iterator end, Axis inAxis)
        {
            switch (inAxis)
            {
                case Axis::ROW:
                {
                    return row_stack<dtype>(begin, end);
                }
                case Axis::COL:
                {
                    return column_stack<dtype>(begin, end);
                }
                default:
                {
                    THROW_INVALID_ARGUMENT_ERROR("inAxis must be either ROW or COL.");
                    return {}; // getting rid of compiler warning
                }
            }
        }
        NdArray<dtype> stack(Iterator begin, Iterator end, Axis inAxis) {…}
    } // namespace detail
 
    //============================================================================
    // Method Description:
    template<typename dtype>
    NdArray<dtype> stack(std::initializer_list<NdArray<dtype>> inArrayList, Axis inAxis = Axis::NONE)
    {
        return detail::stack<dtype>(inArrayList.begin(), inArrayList.end(), inAxis);
    }
    NdArray<dtype> stack(std::initializer_list<NdArray<dtype>> inArrayList, Axis inAxis = Axis::NONE) {…}
 
    //============================================================================
    // Method Description:
    template<typename dtype>
    NdArray<dtype> stack(std::vector<NdArray<dtype>> inArrayList, Axis inAxis = Axis::NONE)
    {
        return detail::stack<dtype>(inArrayList.begin(), inArrayList.end(), inAxis);
    }
    NdArray<dtype> stack(std::vector<NdArray<dtype>> inArrayList, Axis inAxis = Axis::NONE) {…}
} // namespace nc