/// <summary>
/// Creates a relational pattern that compares against a constant value.
/// </summary>
/// <param name="info">Type information about the pattern.</param>
/// <param name="type">The type of the pattern.</param>
/// <param name="value">The value to compare with.</param>
/// <returns>A <see cref="RelationalCSharpPattern" /> representing a relational pattern.</returns>
public static RelationalCSharpPattern Relational(CSharpPatternInfo info, CSharpPatternType type, ConstantExpression value)
{
switch (type)
{
case CSharpPatternType.LessThan:
case CSharpPatternType.LessThanOrEqual:
case CSharpPatternType.GreaterThan:
case CSharpPatternType.GreaterThanOrEqual:
return(RelationalCSharpPattern.Make(info, type, value));
default:
throw Error.InvalidRelationalPatternType(type);
}
}
/// <summary> /// Creates a relational greater than or equal pattern that compares against a constant value. /// </summary> /// <param name="info">Type information about the pattern.</param> /// <param name="value">The value to compare with.</param> /// <returns>A <see cref="RelationalCSharpPattern" /> representing a relational pattern.</returns> public static RelationalCSharpPattern GreaterThanOrEqual(CSharpPatternInfo info, ConstantExpression value) => RelationalCSharpPattern.Make(info, CSharpPatternType.GreaterThanOrEqual, value);
/// <summary> /// Creates a relational less than pattern that compares against a constant value. /// </summary> /// <param name="info">Type information about the pattern.</param> /// <param name="value">The value to compare with.</param> /// <returns>A <see cref="RelationalCSharpPattern" /> representing a relational pattern.</returns> public static RelationalCSharpPattern LessThan(CSharpPatternInfo info, ConstantExpression value) => RelationalCSharpPattern.Make(info, CSharpPatternType.LessThan, value);