math

package
v0.0.7 Latest Latest
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 Go to latest Published: Mar 28, 2026 License: CC0-1.0 Imports: 6 Imported by: 0

Documentation

Overview

Package math provides Go bindings for android.icu.math.

Index

Constants

View Source 
const (
	One              = consts.One
	RoundCeiling     = consts.RoundCeiling
	RoundDown        = consts.RoundDown
	RoundFloor       = consts.RoundFloor
	RoundHalfDown    = consts.RoundHalfDown
	RoundHalfEven    = consts.RoundHalfEven
	RoundHalfUp      = consts.RoundHalfUp
	RoundUnnecessary = consts.RoundUnnecessary
	RoundUp          = consts.RoundUp
	Ten              = consts.Ten
	Zero             = consts.Zero
	Default          = consts.Default
	Engineering      = consts.Engineering
	Plain            = consts.Plain
	Scientific       = consts.Scientific
)

Variables

This section is empty.

Functions

func Init 

func Init(env *jni.Env) error

Init resolves all JNI class and method references for this package. It is safe to call multiple times (uses sync.Once internally). Exported for E2E testing on Android.

Types

type BigDecimal 

type BigDecimal struct {
	VM  *jni.VM
	Obj *jni.GlobalRef
}

BigDecimal wraps android.icu.math.BigDecimal.

func NewBigDecimal 

func NewBigDecimal(vm *jni.VM, arg0 *jni.Object) (*BigDecimal, error)

NewBigDecimal creates a new android.icu.math.BigDecimal instance.

func (*BigDecimal) Abs0 

func (m *BigDecimal) Abs0() (*jni.Object, error)

Abs0 calls android.icu.math.BigDecimal.abs.

func (*BigDecimal) Abs1_1 

func (m *BigDecimal) Abs1_1(arg0 *jni.Object) (*jni.Object, error)

Abs1_1 calls android.icu.math.BigDecimal.abs.

func (*BigDecimal) Add1 

func (m *BigDecimal) Add1(arg0 *jni.Object) (*jni.Object, error)

Add1 calls android.icu.math.BigDecimal.add.

func (*BigDecimal) Add2_1 

func (m *BigDecimal) Add2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Add2_1 calls android.icu.math.BigDecimal.add.

func (*BigDecimal) ByteValueExact 

func (m *BigDecimal) ByteValueExact() (int8, error)

ByteValueExact calls android.icu.math.BigDecimal.byteValueExact.

func (*BigDecimal) CompareTo1 

func (m *BigDecimal) CompareTo1(arg0 *jni.Object) (int32, error)

CompareTo1 calls android.icu.math.BigDecimal.compareTo.

func (*BigDecimal) CompareTo1_2 

func (m *BigDecimal) CompareTo1_2(arg0 *jni.Object) (int32, error)

CompareTo1_2 calls android.icu.math.BigDecimal.compareTo.

func (*BigDecimal) CompareTo2_1 

func (m *BigDecimal) CompareTo2_1(arg0 *jni.Object, arg1 *jni.Object) (int32, error)

CompareTo2_1 calls android.icu.math.BigDecimal.compareTo.

func (*BigDecimal) Divide1 

func (m *BigDecimal) Divide1(arg0 *jni.Object) (*jni.Object, error)

Divide1 calls android.icu.math.BigDecimal.divide.

func (*BigDecimal) Divide2_1 

func (m *BigDecimal) Divide2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Divide2_1 calls android.icu.math.BigDecimal.divide.

func (*BigDecimal) Divide2_2 

func (m *BigDecimal) Divide2_2(arg0 *jni.Object, arg1 int32) (*jni.Object, error)

Divide2_2 calls android.icu.math.BigDecimal.divide.

func (*BigDecimal) Divide3_3 

func (m *BigDecimal) Divide3_3(
	arg0 *jni.Object,
	arg1 int32,
	arg2 int32,
) (*jni.Object, error)

Divide3_3 calls android.icu.math.BigDecimal.divide.

func (*BigDecimal) DivideInteger1 

func (m *BigDecimal) DivideInteger1(arg0 *jni.Object) (*jni.Object, error)

DivideInteger1 calls android.icu.math.BigDecimal.divideInteger.

func (*BigDecimal) DivideInteger2_1 

func (m *BigDecimal) DivideInteger2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

DivideInteger2_1 calls android.icu.math.BigDecimal.divideInteger.

func (*BigDecimal) DoubleValue 

func (m *BigDecimal) DoubleValue() (float64, error)

DoubleValue calls android.icu.math.BigDecimal.doubleValue.

func (*BigDecimal) Equals 

func (m *BigDecimal) Equals(arg0 *jni.Object) (bool, error)

Equals calls android.icu.math.BigDecimal.equals.

func (*BigDecimal) FloatValue 

func (m *BigDecimal) FloatValue() (float32, error)

FloatValue calls android.icu.math.BigDecimal.floatValue.

func (*BigDecimal) Format2 

func (m *BigDecimal) Format2(arg0 int32, arg1 int32) (string, error)

Format2 calls android.icu.math.BigDecimal.format.

func (*BigDecimal) Format6_1 

func (m *BigDecimal) Format6_1(
	arg0 int32,
	arg1 int32,
	arg2 int32,
	arg3 int32,
	arg4 int32,
	arg5 int32,
) (string, error)

Format6_1 calls android.icu.math.BigDecimal.format.

func (*BigDecimal) HashCode 

func (m *BigDecimal) HashCode() (int32, error)

HashCode calls android.icu.math.BigDecimal.hashCode.

func (*BigDecimal) IntValue 

func (m *BigDecimal) IntValue() (int32, error)

IntValue calls android.icu.math.BigDecimal.intValue.

func (*BigDecimal) IntValueExact 

func (m *BigDecimal) IntValueExact() (int32, error)

IntValueExact calls android.icu.math.BigDecimal.intValueExact.

func (*BigDecimal) LongValue 

func (m *BigDecimal) LongValue() (int64, error)

LongValue calls android.icu.math.BigDecimal.longValue.

func (*BigDecimal) LongValueExact 

func (m *BigDecimal) LongValueExact() (int64, error)

LongValueExact calls android.icu.math.BigDecimal.longValueExact.

func (*BigDecimal) Max1 

func (m *BigDecimal) Max1(arg0 *jni.Object) (*jni.Object, error)

Max1 calls android.icu.math.BigDecimal.max.

func (*BigDecimal) Max2_1 

func (m *BigDecimal) Max2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Max2_1 calls android.icu.math.BigDecimal.max.

func (*BigDecimal) Min1 

func (m *BigDecimal) Min1(arg0 *jni.Object) (*jni.Object, error)

Min1 calls android.icu.math.BigDecimal.min.

func (*BigDecimal) Min2_1 

func (m *BigDecimal) Min2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Min2_1 calls android.icu.math.BigDecimal.min.

func (*BigDecimal) MovePointLeft 

func (m *BigDecimal) MovePointLeft(arg0 int32) (*jni.Object, error)

MovePointLeft calls android.icu.math.BigDecimal.movePointLeft.

func (*BigDecimal) MovePointRight 

func (m *BigDecimal) MovePointRight(arg0 int32) (*jni.Object, error)

MovePointRight calls android.icu.math.BigDecimal.movePointRight.

func (*BigDecimal) Multiply1 

func (m *BigDecimal) Multiply1(arg0 *jni.Object) (*jni.Object, error)

Multiply1 calls android.icu.math.BigDecimal.multiply.

func (*BigDecimal) Multiply2_1 

func (m *BigDecimal) Multiply2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Multiply2_1 calls android.icu.math.BigDecimal.multiply.

func (*BigDecimal) Negate0 

func (m *BigDecimal) Negate0() (*jni.Object, error)

Negate0 calls android.icu.math.BigDecimal.negate.

func (*BigDecimal) Negate1_1 

func (m *BigDecimal) Negate1_1(arg0 *jni.Object) (*jni.Object, error)

Negate1_1 calls android.icu.math.BigDecimal.negate.

func (*BigDecimal) Plus0 

func (m *BigDecimal) Plus0() (*jni.Object, error)

Plus0 calls android.icu.math.BigDecimal.plus.

func (*BigDecimal) Plus1_1 

func (m *BigDecimal) Plus1_1(arg0 *jni.Object) (*jni.Object, error)

Plus1_1 calls android.icu.math.BigDecimal.plus.

func (*BigDecimal) Pow1 

func (m *BigDecimal) Pow1(arg0 *jni.Object) (*jni.Object, error)

Pow1 calls android.icu.math.BigDecimal.pow.

func (*BigDecimal) Pow2_1 

func (m *BigDecimal) Pow2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Pow2_1 calls android.icu.math.BigDecimal.pow.

func (*BigDecimal) Remainder1 

func (m *BigDecimal) Remainder1(arg0 *jni.Object) (*jni.Object, error)

Remainder1 calls android.icu.math.BigDecimal.remainder.

func (*BigDecimal) Remainder2_1 

func (m *BigDecimal) Remainder2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Remainder2_1 calls android.icu.math.BigDecimal.remainder.

func (*BigDecimal) Scale 

func (m *BigDecimal) Scale() (int32, error)

Scale calls android.icu.math.BigDecimal.scale.

func (*BigDecimal) SetScale1 

func (m *BigDecimal) SetScale1(arg0 int32) (*jni.Object, error)

SetScale1 calls android.icu.math.BigDecimal.setScale.

func (*BigDecimal) SetScale2_1 

func (m *BigDecimal) SetScale2_1(arg0 int32, arg1 int32) (*jni.Object, error)

SetScale2_1 calls android.icu.math.BigDecimal.setScale.

func (*BigDecimal) ShortValueExact 

func (m *BigDecimal) ShortValueExact() (int16, error)

ShortValueExact calls android.icu.math.BigDecimal.shortValueExact.

func (*BigDecimal) Signum 

func (m *BigDecimal) Signum() (int32, error)

Signum calls android.icu.math.BigDecimal.signum.

func (*BigDecimal) Subtract1 

func (m *BigDecimal) Subtract1(arg0 *jni.Object) (*jni.Object, error)

Subtract1 calls android.icu.math.BigDecimal.subtract.

func (*BigDecimal) Subtract2_1 

func (m *BigDecimal) Subtract2_1(arg0 *jni.Object, arg1 *jni.Object) (*jni.Object, error)

Subtract2_1 calls android.icu.math.BigDecimal.subtract.

func (*BigDecimal) ToBigDecimal 

func (m *BigDecimal) ToBigDecimal() (*jni.Object, error)

ToBigDecimal calls android.icu.math.BigDecimal.toBigDecimal.

func (*BigDecimal) ToBigInteger 

func (m *BigDecimal) ToBigInteger() (*jni.Object, error)

ToBigInteger calls android.icu.math.BigDecimal.toBigInteger.

func (*BigDecimal) ToBigIntegerExact 

func (m *BigDecimal) ToBigIntegerExact() (*jni.Object, error)

ToBigIntegerExact calls android.icu.math.BigDecimal.toBigIntegerExact.

func (*BigDecimal) ToCharArray 

func (m *BigDecimal) ToCharArray() (*jni.Object, error)

ToCharArray calls android.icu.math.BigDecimal.toCharArray.

func (*BigDecimal) ToString 

func (m *BigDecimal) ToString() (string, error)

ToString calls android.icu.math.BigDecimal.toString.

func (*BigDecimal) UnscaledValue 

func (m *BigDecimal) UnscaledValue() (*jni.Object, error)

UnscaledValue calls android.icu.math.BigDecimal.unscaledValue.

func (*BigDecimal) ValueOf1 

func (m *BigDecimal) ValueOf1(arg0 float64) (*jni.Object, error)

ValueOf1 calls android.icu.math.BigDecimal.valueOf.

func (*BigDecimal) ValueOf1_1 

func (m *BigDecimal) ValueOf1_1(arg0 int64) (*jni.Object, error)

ValueOf1_1 calls android.icu.math.BigDecimal.valueOf.

func (*BigDecimal) ValueOf2_2 

func (m *BigDecimal) ValueOf2_2(arg0 int64, arg1 int32) (*jni.Object, error)

ValueOf2_2 calls android.icu.math.BigDecimal.valueOf.

type Context 

type Context struct {
	VM  *jni.VM
	Obj *jni.GlobalRef
}

Context wraps android.icu.math.MathContext.

func NewContext 

func NewContext(vm *jni.VM, arg0 int32) (*Context, error)

NewContext creates a new android.icu.math.MathContext instance.

func (*Context) GetDigits 

func (m *Context) GetDigits() (int32, error)

GetDigits calls android.icu.math.MathContext.getDigits.

func (*Context) GetForm 

func (m *Context) GetForm() (int32, error)

GetForm calls android.icu.math.MathContext.getForm.

func (*Context) GetLostDigits 

func (m *Context) GetLostDigits() (bool, error)

GetLostDigits calls android.icu.math.MathContext.getLostDigits.

func (*Context) GetRoundingMode 

func (m *Context) GetRoundingMode() (int32, error)

GetRoundingMode calls android.icu.math.MathContext.getRoundingMode.

func (*Context) ToString 

func (m *Context) ToString() (string, error)

ToString calls android.icu.math.MathContext.toString.

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