MidpointRounding

src\libraries\System.Private.CoreLib\src\System\Decimal.cs (10)

401DecCalc.InternalRound(ref AsMutable(ref d), (byte)(flags >> ScaleShift), MidpointRounding.ToPositiveInfinity); 473DecCalc.InternalRound(ref AsMutable(ref d), (byte)(flags >> ScaleShift), MidpointRounding.ToNegativeInfinity); 678public static decimal Round(decimal d) => Round(ref d, 0, MidpointRounding.ToEven); 679public static decimal Round(decimal d, int decimals) => Round(ref d, decimals, MidpointRounding.ToEven); 680public static decimal Round(decimal d, MidpointRounding mode) => Round(ref d, 0, mode); 681public static decimal Round(decimal d, int decimals, MidpointRounding mode) => Round(ref d, decimals, mode); 683private static decimal Round(ref decimal d, int decimals, MidpointRounding mode) 687if ((uint)mode > (uint)MidpointRounding.ToPositiveInfinity) 688throw new ArgumentException(SR.Format(SR.Argument_InvalidEnumValue, mode, nameof(MidpointRounding)), nameof(mode)); 897DecCalc.InternalRound(ref AsMutable(ref d), (byte)(flags >> ScaleShift), MidpointRounding.ToZero);

src\libraries\System.Private.CoreLib\src\System\Decimal.DecCalc.cs (8)

1296InternalRound(ref pdecIn, (uint)scale, MidpointRounding.ToEven); 2388internal static void InternalRound(ref DecCalc d, uint scale, MidpointRounding mode) 2440if (mode <= MidpointRounding.ToZero) 2469if (mode == MidpointRounding.ToZero) 2471else if (mode == MidpointRounding.ToEven) 2480else if (mode == MidpointRounding.AwayFromZero) 2487else if (mode == MidpointRounding.ToNegativeInfinity) 2495Debug.Assert(mode == MidpointRounding.ToPositiveInfinity);

src\libraries\System.Private.CoreLib\src\System\Double.cs (4)

688/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, MidpointRounding)" /> 689public static double Round(double x, MidpointRounding mode) => Math.Round(x, mode); 691/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, int, MidpointRounding)" /> 692public static double Round(double x, int digits, MidpointRounding mode) => Math.Round(x, digits, mode);

src\libraries\System.Private.CoreLib\src\System\Half.cs (4)

1332/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, MidpointRounding)" /> 1333public static Half Round(Half x, MidpointRounding mode) => (Half)MathF.Round((float)x, mode); 1335/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, int, MidpointRounding)" /> 1336public static Half Round(Half x, int digits, MidpointRounding mode) => (Half)MathF.Round((float)x, digits, mode);

src\libraries\System.Private.CoreLib\src\System\Math.cs (10)

1306public static decimal Round(decimal d, MidpointRounding mode) 1312public static decimal Round(decimal d, int decimals, MidpointRounding mode) 1364return Round(value, digits, MidpointRounding.ToEven); 1368public static double Round(double value, MidpointRounding mode) 1374case MidpointRounding.AwayFromZero: 1384case MidpointRounding.ToEven: 1387case MidpointRounding.ToZero: 1390case MidpointRounding.ToNegativeInfinity: 1393case MidpointRounding.ToPositiveInfinity: 1403public static double Round(double value, int digits, MidpointRounding mode)

src\libraries\System.Private.CoreLib\src\System\MathF.cs (8)

391return Round(x, digits, MidpointRounding.ToEven); 395public static float Round(float x, MidpointRounding mode) 401case MidpointRounding.AwayFromZero: 411case MidpointRounding.ToEven: 414case MidpointRounding.ToZero: 417case MidpointRounding.ToNegativeInfinity: 420case MidpointRounding.ToPositiveInfinity: 430public static float Round(float x, int digits, MidpointRounding mode)

src\libraries\System.Private.CoreLib\src\System\Numerics\IFloatingPoint.cs (9)

17static virtual TSelf Ceiling(TSelf x) => TSelf.Round(x, digits: 0, MidpointRounding.ToPositiveInfinity); 42static virtual TSelf Floor(TSelf x) => TSelf.Round(x, digits: 0, MidpointRounding.ToNegativeInfinity); 44/// <summary>Rounds a value to the nearest integer using the default rounding mode (<see cref="MidpointRounding.ToEven" />).</summary> 47static virtual TSelf Round(TSelf x) => TSelf.Round(x, digits: 0, MidpointRounding.ToEven); 49/// <summary>Rounds a value to a specified number of fractional-digits using the default rounding mode (<see cref="MidpointRounding.ToEven" />).</summary> 53static virtual TSelf Round(TSelf x, int digits) => TSelf.Round(x, digits, MidpointRounding.ToEven); 59static virtual TSelf Round(TSelf x, MidpointRounding mode) => TSelf.Round(x, digits: 0, mode); 66static abstract TSelf Round(TSelf x, int digits, MidpointRounding mode); 71static virtual TSelf Truncate(TSelf x) => TSelf.Round(x, digits: 0, MidpointRounding.ToZero);

src\libraries\System.Private.CoreLib\src\System\Numerics\Vector.cs (4)

2597/// <inheritdoc cref="Vector128.Round(Vector128{double}, MidpointRounding)" /> 2599public static Vector<double> Round(Vector<double> vector, MidpointRounding mode) => VectorMath.RoundDouble(vector, mode); 2601/// <inheritdoc cref="Vector128.Round(Vector128{float}, MidpointRounding)" /> 2603public static Vector<float> Round(Vector<float> vector, MidpointRounding mode) => VectorMath.RoundSingle(vector, mode);

src\libraries\System.Private.CoreLib\src\System\Numerics\Vector2.cs (2)

852/// <inheritdoc cref="Vector4.Round(Vector4, MidpointRounding)" /> 854public static Vector2 Round(Vector2 vector, MidpointRounding mode) => Vector128.Round(vector.AsVector128Unsafe(), mode).AsVector2();

src\libraries\System.Private.CoreLib\src\System\Numerics\Vector3.cs (2)

885/// <inheritdoc cref="Vector4.Round(Vector4, MidpointRounding)" /> 887public static Vector3 Round(Vector3 vector, MidpointRounding mode) => Vector128.Round(vector.AsVector128Unsafe(), mode).AsVector3();

src\libraries\System.Private.CoreLib\src\System\Numerics\Vector4.cs (2)

917/// <inheritdoc cref="Vector128.Round(Vector128{float}, MidpointRounding)" /> 919public static Vector4 Round(Vector4 vector, MidpointRounding mode) => Vector128.Round(vector.AsVector128(), mode).AsVector4();

src\libraries\System.Private.CoreLib\src\System\Runtime\InteropServices\NFloat.cs (4)

1000/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, MidpointRounding)" /> 1001public static NFloat Round(NFloat x, MidpointRounding mode) => new NFloat(NativeType.Round(x._value, mode)); 1003/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, int, MidpointRounding)" /> 1004public static NFloat Round(NFloat x, int digits, MidpointRounding mode) => new NFloat(NativeType.Round(x._value, digits, mode));

src\libraries\System.Private.CoreLib\src\System\Runtime\Intrinsics\ISimdVector_2.cs (1)

688/// <summary>Rounds each element in a vector to the nearest integer using the default rounding mode (<see cref="MidpointRounding.ToEven" />).</summary>

src\libraries\System.Private.CoreLib\src\System\Runtime\Intrinsics\Vector128.cs (4)

2806/// <inheritdoc cref="Vector64.Round(Vector64{double}, MidpointRounding)" /> 2808public static Vector128<double> Round(Vector128<double> vector, MidpointRounding mode) => VectorMath.RoundDouble(vector, mode); 2810/// <inheritdoc cref="Vector64.Round(Vector64{float}, MidpointRounding)" /> 2812public static Vector128<float> Round(Vector128<float> vector, MidpointRounding mode) => VectorMath.RoundSingle(vector, mode);

src\libraries\System.Private.CoreLib\src\System\Runtime\Intrinsics\Vector256.cs (4)

2910/// <inheritdoc cref="Vector128.Round(Vector128{double}, MidpointRounding)" /> 2912public static Vector256<double> Round(Vector256<double> vector, MidpointRounding mode) => VectorMath.RoundDouble(vector, mode); 2914/// <inheritdoc cref="Vector128.Round(Vector128{float}, MidpointRounding)" /> 2916public static Vector256<float> Round(Vector256<float> vector, MidpointRounding mode) => VectorMath.RoundSingle(vector, mode);

src\libraries\System.Private.CoreLib\src\System\Runtime\Intrinsics\Vector512.cs (4)

2936/// <inheritdoc cref="Vector256.Round(Vector256{double}, MidpointRounding)" /> 2938public static Vector512<double> Round(Vector512<double> vector, MidpointRounding mode) => VectorMath.RoundDouble(vector, mode); 2940/// <inheritdoc cref="Vector256.Round(Vector256{float}, MidpointRounding)" /> 2942public static Vector512<float> Round(Vector512<float> vector, MidpointRounding mode) => VectorMath.RoundSingle(vector, mode);

src\libraries\System.Private.CoreLib\src\System\Runtime\Intrinsics\Vector64.cs (2)

3008public static Vector64<double> Round(Vector64<double> vector, MidpointRounding mode) => VectorMath.RoundDouble(vector, mode); 3015public static Vector64<float> Round(Vector64<float> vector, MidpointRounding mode) => VectorMath.RoundSingle(vector, mode);

src\libraries\System.Private.CoreLib\src\System\Runtime\Intrinsics\VectorMath.cs (12)

src\libraries\System.Private.CoreLib\src\System\Single.cs (4)

683/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, MidpointRounding)" /> 684public static float Round(float x, MidpointRounding mode) => MathF.Round(x, mode); 686/// <inheritdoc cref="IFloatingPoint{TSelf}.Round(TSelf, int, MidpointRounding)" /> 687public static float Round(float x, int digits, MidpointRounding mode) => MathF.Round(x, digits, mode);