Mercurial > projects > dstep
annotate dstep/foundation/NSDecimal.d @ 16:19885b43130e
Huge update, the bridge actually works now
| author | Jacob Carlborg <doob@me.com> |
|---|---|
| date | Sun, 03 Jan 2010 22:06:11 +0100 |
| parents | 89f3c3ef1fd2 |
| children |
| rev | line source |
|---|---|
| 14 | 1 /** |
| 2 * Copyright: Copyright (c) 2009 Jacob Carlborg. | |
| 3 * Authors: Jacob Carlborg | |
| 4 * Version: Initial created: Aug 3, 2009 | |
| 5 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0) | |
| 6 */ | |
| 7 module dstep.foundation.NSDecimal; | |
| 8 | |
| 9 import dstep.foundation.NSDictionary; | |
| 10 import dstep.foundation.NSObjCRuntime; | |
|
16
19885b43130e
Huge update, the bridge actually works now
Jacob Carlborg <doob@me.com>
parents:
14
diff
changeset
|
11 import dstep.foundation.NSString; |
|
19885b43130e
Huge update, the bridge actually works now
Jacob Carlborg <doob@me.com>
parents:
14
diff
changeset
|
12 import dstep.internal.Version; |
| 14 | 13 import dstep.objc.bridge.Bridge; |
|
16
19885b43130e
Huge update, the bridge actually works now
Jacob Carlborg <doob@me.com>
parents:
14
diff
changeset
|
14 import dstep.objc.bridge.Capsule; |
|
19885b43130e
Huge update, the bridge actually works now
Jacob Carlborg <doob@me.com>
parents:
14
diff
changeset
|
15 import dstep.objc.objc; |
|
19885b43130e
Huge update, the bridge actually works now
Jacob Carlborg <doob@me.com>
parents:
14
diff
changeset
|
16 |
|
19885b43130e
Huge update, the bridge actually works now
Jacob Carlborg <doob@me.com>
parents:
14
diff
changeset
|
17 import bindings = dstep.foundation.NSDecimal_bindings; |
| 14 | 18 |
| 19 alias NSUInteger NSRoundingMode; | |
| 20 alias NSUInteger NSCalculationError; | |
| 21 | |
| 22 enum | |
| 23 { | |
| 24 NSRoundPlain, | |
| 25 NSRoundDown, | |
| 26 NSRoundUp, | |
| 27 NSRoundBankers | |
| 28 } | |
| 29 | |
| 30 enum | |
| 31 { | |
| 32 NSCalculationNoError = 0, | |
| 33 NSCalculationLossOfPrecision, | |
| 34 NSCalculationUnderflow, | |
| 35 NSCalculationOverflow, | |
| 36 NSCalculationDivideByZero | |
| 37 } | |
| 38 | |
| 39 struct NSDecimal | |
| 40 { | |
| 41 int _exponent; | |
| 42 uint _length; | |
| 43 uint _isNegative; | |
| 44 uint _isCompact; | |
| 45 uint _reserved; | |
|
16
19885b43130e
Huge update, the bridge actually works now
Jacob Carlborg <doob@me.com>
parents:
14
diff
changeset
|
46 ushort* _mantissa; |
| 14 | 47 } |
| 48 | |
| 49 NSString NSDecimalString (NSDecimal* dcm, Object locale) | |
| 50 { | |
| 51 return Bridge.invokeObjcFunction!(NSString, bindings.NSDecimalString, NSDecimal*, Object)(dcm, locale); | |
| 52 } | |
| 53 | |
| 54 extern (C) | |
| 55 { | |
| 56 void NSDecimalCopy (NSDecimal* destination, NSDecimal* source); | |
| 57 void NSDecimalCompact (NSDecimal* number); | |
| 58 int NSDecimalCompare (NSDecimal* leftOperand, NSDecimal* rightOperand); | |
| 59 void NSDecimalRound (NSDecimal* result, NSDecimal* number, NSInteger scale, uint roundingMode); | |
| 60 uint NSDecimalNormalize (NSDecimal* number1, NSDecimal* number2, uint roundingMode); | |
| 61 uint NSDecimalAdd (NSDecimal* result, NSDecimal* leftOperand, NSDecimal* rightOperand, uint roundingMode); | |
| 62 uint NSDecimalSubtract (NSDecimal* result, NSDecimal* leftOperand, NSDecimal* rightOperand, uint roundingMode); | |
| 63 uint NSDecimalMultiply (NSDecimal* result, NSDecimal* leftOperand, NSDecimal* rightOperand, uint roundingMode); | |
| 64 uint NSDecimalDivide (NSDecimal* result, NSDecimal* leftOperand, NSDecimal* rightOperand, uint roundingMode); | |
| 65 uint NSDecimalPower (NSDecimal* result, NSDecimal* number, NSUInteger power, uint roundingMode); | |
| 66 uint NSDecimalMultiplyByPowerOf10 (NSDecimal* result, NSDecimal* number, short power, uint roundingMode); | |
| 67 } |