mathnet-numerics/src/Numerics/Algorithms/LinearAlgebra/Atlas/SafeNativeMethods.cs

// <copyright file="Constants.cs" company="Math.NET">
// Math.NET Numerics, part of the Math.NET Project
// http://mathnet.opensourcedotnet.info
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using System.Runtime.InteropServices;
using System.Security;

namespace MathNet.Numerics.Algorithms.LinearAlgebra.Atlas
{
    [SuppressUnmanagedCodeSecurity]
    internal static class SafeNativeMethods
    {
        private const string DllName = "MathNET.Numerics.ATLAS.dll";

        #region BLAS
        
        [DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
        internal static extern void s_axpy(int n, float alpha, float[] x, [In, Out] float[] y);

        [DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
        internal static extern void d_axpy(int n, double alpha, double[] x, [In, Out] double[] y);

        //[DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
        //internal static extern void c_axpy(int n, ref Complex32 alpha, Complex32[] x, [In, Out] Complex32[] y);

        [DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
        internal static extern void z_axpy(int n, ref Complex alpha, Complex[] x, [In, Out] Complex[] y);
        
        #endregion BLAS
	}
}