[C#/COMMON] 로컬 함수(Local Function) 사용하기

■ 로컬 함수(Local Function)를 사용하는 방법을 보여준다.

▶ 예제 코드 (C#)


using System;

Console.WriteLine(Calculate(10, 15, 20));

#region 계산하기 - Calculate(a, b, c)

/// <summary>
/// 계산하기
/// </summary>
/// <param name="a">A</param>
/// <param name="b">B</param>
/// <param name="c">C</param>
/// <returns>계산 값</returns>
private int Calculate(int a, int b, int c)
{
    int factor = 10;

    int ab = Calculate(a, b);
    int ac = Calculate(a, c);

    return Math.Max(ab, ac);

    int Calculate(int x, int y)
    {
        int result = 2 * x + 7 * y - 5;

        return result % factor;
    }
}

#endregion

using System;

Console.WriteLine(Calculate(10, 15, 20));

#region 계산하기 - Calculate(a, b, c)

/// <summary>

/// 계산하기

/// </summary>

/// <param name="a">A</param>

/// <param name="b">B</param>

/// <param name="c">C</param>

/// <returns>계산 값</returns>

private int Calculate(int a, int b, int c)

{

int factor = 10;

int ab = Calculate(a, b);

int ac = Calculate(a, c);

return Math.Max(ab, ac);

int Calculate(int x, int y)

{

int result = 2 * x + 7 * y - 5;

return result % factor;

}

#endregion