| //===----------------------------------------------------------------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| @_exported import ucrt // Clang module |
| @_exported import visualc // Clang module |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.pi' or '.pi' to get the value of correct type and avoid casting.") |
| public let M_PI = Double.pi |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.pi / 2' or '.pi / 2' to get the value of correct type and avoid casting.") |
| public let M_PI_2 = Double.pi / 2 |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.pi / 4' or '.pi / 4' to get the value of correct type and avoid casting.") |
| public let M_PI_4 = Double.pi / 4 |
| |
| @available(swift, deprecated: 3.0, message: "Please use 2.squareRoot()'.") |
| public let M_SQRT2 = 2.squareRoot() |
| |
| @available(swift, deprecated: 3.0, message: "Please use 0.5.squareRoot()'.") |
| public let M_SQRT1_2 = 0.5.squareRoot() |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'T.radix' to get the radix of a FloatingPoint type 'T'.") |
| public let FLT_RADIX = Double.radix |
| |
| // Where does the 1 come from? C counts the usually-implicit leading |
| // significand bit, but Swift does not. Neither is really right or wrong. |
| @available(swift, deprecated: 3.0, message: "Please use 'Float.significandBitCount + 1'.") |
| public let FLT_MANT_DIG = Float.significandBitCount + 1 |
| |
| // Where does the 1 come from? C models floating-point numbers as having a |
| // significand in [0.5, 1), but Swift (following IEEE 754) considers the |
| // significand to be in [1, 2). This rationale applies to FLT_MIN_EXP |
| // as well. |
| @available(swift, deprecated: 3.0, message: "Please use 'Float.greatestFiniteMagnitude.exponent + 1'.") |
| public let FLT_MAX_EXP = Float.greatestFiniteMagnitude.exponent + 1 |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Float.leastNormalMagnitude.exponent + 1'.") |
| public let FLT_MIN_EXP = Float.leastNormalMagnitude.exponent + 1 |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Float.greatestFiniteMagnitude' or '.greatestFiniteMagnitude'.") |
| public let FLT_MAX = Float.greatestFiniteMagnitude |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Float.ulpOfOne' or '.ulpOfOne'.") |
| public let FLT_EPSILON = Float.ulpOfOne |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Float.leastNormalMagnitude' or '.leastNormalMagnitude'.") |
| public let FLT_MIN = Float.leastNormalMagnitude |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Float.leastNonzeroMagnitude' or '.leastNonzeroMagnitude'.") |
| public let FLT_TRUE_MIN = Float.leastNonzeroMagnitude |
| |
| |
| // Where does the 1 come from? C counts the usually-implicit leading |
| // significand bit, but Swift does not. Neither is really right or wrong. |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.significandBitCount + 1'.") |
| public let DBL_MANT_DIG = Double.significandBitCount + 1 |
| |
| // Where does the 1 come from? C models floating-point numbers as having a |
| // significand in [0.5, 1), but Swift (following IEEE 754) considers the |
| // significand to be in [1, 2). This rationale applies to DBL_MIN_EXP |
| // as well. |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.greatestFiniteMagnitude.exponent + 1'.") |
| public let DBL_MAX_EXP = Double.greatestFiniteMagnitude.exponent + 1 |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.leastNormalMagnitude.exponent + 1'.") |
| public let DBL_MIN_EXP = Double.leastNormalMagnitude.exponent + 1 |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.greatestFiniteMagnitude' or '.greatestFiniteMagnitude'.") |
| public let DBL_MAX = Double.greatestFiniteMagnitude |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.ulpOfOne' or '.ulpOfOne'.") |
| public let DBL_EPSILON = Double.ulpOfOne |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.leastNormalMagnitude' or '.leastNormalMagnitude'.") |
| public let DBL_MIN = Double.leastNormalMagnitude |
| |
| @available(swift, deprecated: 3.0, message: "Please use 'Double.leastNonzeroMagnitude' or '.leastNonzeroMagnitude'.") |
| public let DBL_TRUE_MIN = Double.leastNonzeroMagnitude |
| |