using Skeleton.Algebra.Extensions;

namespace Skeleton.Utils.Helpers;

/// <summary>
/// </summary>
public static class Decorators
{
    /// <summary>
    /// </summary>
    /// <param name="tol"></param>
    /// <param name="f"></param>
    /// <typeparam name="T"></typeparam>
    /// <returns></returns>
    public static T WithTol<T>(double tol, Func<T> f)
    {
        GeneralExt.SetTol(tol);
        T res = f();
        GeneralExt.ResetTol();
        return res;
    }

    /// <summary>
    /// </summary>
    /// <param name="tol"></param>
    /// <param name="a"></param>
    public static void WithTol(double tol, Action a)
    {
        GeneralExt.SetTol(tol);
        a();
        GeneralExt.ResetTol();
    }


    /*public static M WithRealFix<D, V, M>(Func<M> f)
        where D : IDimension
        where V : class, IRealVector<D, V>
        where M : class, IRealMatrix<D, V, M>
    {
        M res = f();
        res.Fix();
        return res;
    }

    public static M WithComplexFix<D, V, M>(Func<M> f)
        where D : IDimension
        where V : class, IComplexVector<D, V>
        where M : class, IComplexMatrix<D, V, M>
    {
        M res = f();
        res.Fix();
        return res;
    }*/
}