How to use LT method of types Package

Best Ginkgo code snippet using types.LT

lt.go

Source:lt.go

1// Copyright 2022 Matrix Origin2//3// Licensed under the Apache License, Version 2.0 (the "License");4// you may not use this file except in compliance with the License.5// You may obtain a copy of the License at6//7//      http://www.apache.org/licenses/LICENSE-2.08//9// Unless required by applicable law or agreed to in writing, software10// distributed under the License is distributed on an "AS IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14package operator15import (16	"errors"17	"github.com/matrixorigin/matrixone/pkg/container/nulls"18	"github.com/matrixorigin/matrixone/pkg/container/types"19	"github.com/matrixorigin/matrixone/pkg/container/vector"20	"github.com/matrixorigin/matrixone/pkg/vectorize/gt"21	"github.com/matrixorigin/matrixone/pkg/vectorize/lt"22	"github.com/matrixorigin/matrixone/pkg/vm/process"23)24func less[T OrderedValue](d1, d2 interface{}, aScale, bScale int32) bool {25	l, v := d1.(T), d2.(T)26	return l < v27}28func less_B(d1, d2 interface{}, aScale, bScale int32) bool {29	l, v := d1.(bool), d2.(bool)30	return !l && v31}32func less_D(d1, d2 interface{}, aScale, bScale int32) bool {33	l, v := d1.(types.Decimal128), d2.(types.Decimal128)34	return types.CompareDecimal128Decimal128(l, v, aScale, bScale) < 035}36type LtOpFunc = func(d1, d2 interface{}, aScale, bScale int32) bool37var LtOpFuncMap = map[int]LtOpFunc{}38var LtOpFuncVec = []LtOpFunc{39	less[int8], less[int16], less[int32], less[int64], less[uint8], less[uint16], less[uint32],40	less[uint64], less[float32], less[float64], less[string], less_B, less[types.Date],41	less[types.Datetime], less[types.Decimal64], less_D,42}43func InitLtOpFuncMap() {44	for i := 0; i < len(LtOpFuncVec); i++ {45		LtOpFuncMap[i] = LtOpFuncVec[i]46	}47}48var StrLtOpFuncMap = map[int]StrCompOpFunc{}49var StrLtOpFuncVec = []StrCompOpFunc{50	lessCol_Col, lessCol_Const, lessConst_Col, lessConst_Const,51}52func lessCol_Col(d1, d2 *vector.Vector) ([]bool, error) {53	lvs, ok := d1.Col.(*types.Bytes)54	if !ok {55		return nil, errors.New("the left col type is not *types.Bytes")56	}57	rvs, ok := d2.Col.(*types.Bytes)58	if !ok {59		return nil, errors.New("the right col type is not *types.Bytes")60	}61	rs := make([]int64, len(lvs.Lengths))62	rs = lt.StrLt(lvs, rvs, rs)63	col := make([]bool, len(lvs.Lengths))64	rsi := 065	for i := 0; i < len(col); i++ {66		if rsi >= len(rs) {67			break68		}69		if int64(i) == rs[rsi] {70			col[i] = true71			rsi++72		}73		if nulls.Contains(d1.Nsp, uint64(i)) || nulls.Contains(d2.Nsp, uint64(i)) {74			col[i] = false75		}76	}77	return col, nil78}79func lessCol_Const(d1, d2 *vector.Vector) ([]bool, error) {80	lvs, ok := d1.Col.(*types.Bytes)81	if !ok {82		return nil, errors.New("the left col type is not *types.Bytes")83	}84	rvs, ok := d2.Col.(*types.Bytes)85	if !ok {86		return nil, errors.New("the right col type is not *types.Bytes")87	}88	rs := make([]int64, len(lvs.Lengths))89	rs = gt.StrGtScalar(rvs.Data, lvs, rs)90	col := make([]bool, len(lvs.Lengths))91	rsi := 092	for i := 0; i < len(col); i++ {93		if rsi >= len(rs) {94			break95		}96		if int64(i) == rs[rsi] {97			col[i] = true98			rsi++99		}100		if nulls.Contains(d1.Nsp, uint64(i)) {101			col[i] = false102		}103	}104	return col, nil105}106func lessConst_Col(d1, d2 *vector.Vector) ([]bool, error) {107	lvs, ok := d1.Col.(*types.Bytes)108	if !ok {109		return nil, errors.New("the left col type is not *types.Bytes")110	}111	rvs, ok := d2.Col.(*types.Bytes)112	if !ok {113		return nil, errors.New("the right col type is not *types.Bytes")114	}115	rs := make([]int64, len(rvs.Lengths))116	rs = lt.StrLtScalar(lvs.Data, rvs, rs)117	col := make([]bool, len(rvs.Lengths))118	rsi := 0119	for i := 0; i < len(col); i++ {120		if rsi >= len(rs) {121			break122		}123		if int64(i) == rs[rsi] {124			col[i] = true125			rsi++126		}127		if nulls.Contains(d2.Nsp, uint64(i)) {128			col[i] = false129		}130	}131	return col, nil132}133func lessConst_Const(d1, d2 *vector.Vector) ([]bool, error) {134	lvs, ok := d1.Col.(*types.Bytes)135	if !ok {136		return nil, errors.New("the left col type is not *types.Bytes")137	}138	rvs, ok := d2.Col.(*types.Bytes)139	if !ok {140		return nil, errors.New("the right col type is not *types.Bytes")141	}142	return []bool{string(lvs.Data) < string(rvs.Data)}, nil143}144func InitStrLtOpFuncMap() {145	for i := 0; i < len(StrLeOpFuncVec); i++ {146		StrLtOpFuncMap[i] = StrLtOpFuncVec[i]147	}148}149func ColLtCol[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {150	n := GetRetColLen[T](lv)151	vec, err := proc.AllocVector(proc.GetBoolTyp(lv.Typ), int64(n)*1)152	if err != nil {153		return nil, err154	}155	nulls.Or(lv.Nsp, rv.Nsp, vec.Nsp)156	col, err := GetRetCol[T](lv, rv, col_col, LtOpFuncMap, StrLtOpFuncMap)157	if err != nil {158		return nil, err159	}160	vector.SetCol(vec, col)161	return vec, nil162}163func ColLtConst[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {164	n := GetRetColLen[T](lv)165	vec, err := proc.AllocVector(proc.GetBoolTyp(lv.Typ), int64(n)*1)166	if err != nil {167		return nil, err168	}169	nulls.Or(lv.Nsp, rv.Nsp, vec.Nsp)170	col, err := GetRetCol[T](lv, rv, col_const, LtOpFuncMap, StrLtOpFuncMap)171	if err != nil {172		return nil, err173	}174	vector.SetCol(vec, col)175	return vec, nil176}177func ColLtNull[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {178	return proc.AllocScalarNullVector(proc.GetBoolTyp(lv.Typ)), nil179}180func ConstLtCol[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {181	n := GetRetColLen[T](rv)182	vec, err := proc.AllocVector(proc.GetBoolTyp(lv.Typ), int64(n)*1)183	if err != nil {184		return nil, err185	}186	nulls.Or(lv.Nsp, rv.Nsp, vec.Nsp)187	col, err := GetRetCol[T](lv, rv, const_col, LtOpFuncMap, StrLtOpFuncMap)188	if err != nil {189		return nil, err190	}191	vector.SetCol(vec, col)192	return vec, nil193}194func ConstLtConst[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {195	vec := proc.AllocScalarVector(proc.GetBoolTyp(lv.Typ))196	col, err := GetRetCol[T](lv, rv, const_const, LtOpFuncMap, StrLtOpFuncMap)197	if err != nil {198		return nil, err199	}200	vector.SetCol(vec, col)201	return vec, nil202}203func ConstLtNull[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {204	return proc.AllocScalarNullVector(proc.GetBoolTyp(lv.Typ)), nil205}206func NullLtCol[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {207	return proc.AllocScalarNullVector(proc.GetBoolTyp(lv.Typ)), nil208}209func NullLtConst[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {210	return proc.AllocScalarNullVector(proc.GetBoolTyp(lv.Typ)), nil211}212func NullLtNull[T DataValue](lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error) {213	return proc.AllocScalarNullVector(proc.GetBoolTyp(lv.Typ)), nil214}215type LtFunc = func(lv, rv *vector.Vector, proc *process.Process) (*vector.Vector, error)216var LtFuncMap = map[int]LtFunc{}217var LtFuncVec = []LtFunc{218	ColLtCol[int8], ColLtCol[int16], ColLtCol[int32], ColLtCol[int64], ColLtCol[uint8], ColLtCol[uint16],219	ColLtCol[uint32], ColLtCol[uint64], ColLtCol[float32], ColLtCol[float64], ColLtCol[string], ColLtCol[bool],220	ColLtCol[types.Date], ColLtCol[types.Datetime], ColLtCol[types.Decimal64], ColLtCol[types.Decimal128],221	ColLtConst[int8], ColLtConst[int16], ColLtConst[int32], ColLtConst[int64], ColLtConst[uint8], ColLtConst[uint16],222	ColLtConst[uint32], ColLtConst[uint64], ColLtConst[float32], ColLtConst[float64], ColLtConst[string], ColLtConst[bool],223	ColLtConst[types.Date], ColLtConst[types.Datetime], ColLtConst[types.Decimal64], ColLtConst[types.Decimal128],224	ColLtNull[int8], ColLtNull[int16], ColLtNull[int32], ColLtNull[int64], ColLtNull[uint8], ColLtNull[uint16],225	ColLtNull[uint32], ColLtNull[uint64], ColLtNull[float32], ColLtNull[float64], ColLtNull[string], ColLtNull[bool],226	ColLtNull[types.Date], ColLtNull[types.Datetime], ColLtNull[types.Decimal64], ColLtNull[types.Decimal128],227	ConstLtCol[int8], ConstLtCol[int16], ConstLtCol[int32], ConstLtCol[int64], ConstLtCol[uint8], ConstLtCol[uint16],228	ConstLtCol[uint32], ConstLtCol[uint64], ConstLtCol[float32], ConstLtCol[float64], ConstLtCol[string], ConstLtCol[bool],229	ConstLtCol[types.Date], ConstLtCol[types.Datetime], ConstLtCol[types.Decimal64], ConstLtCol[types.Decimal128],230	ConstLtConst[int8], ConstLtConst[int16], ConstLtConst[int32], ConstLtConst[int64], ConstLtConst[uint8], ConstLtConst[uint16],231	ConstLtConst[uint32], ConstLtConst[uint64], ConstLtConst[float32], ConstLtConst[float64], ConstLtConst[string], ConstLtConst[bool],232	ConstLtConst[types.Date], ConstLtConst[types.Datetime], ConstLtConst[types.Decimal64], ConstLtConst[types.Decimal128],233	ConstLtNull[int8], ConstLtNull[int16], ConstLtNull[int32], ConstLtNull[int64], ConstLtNull[uint8], ConstLtNull[uint16],234	ConstLtNull[uint32], ConstLtNull[uint64], ConstLtNull[float32], ConstLtNull[float64], ConstLtNull[string], ConstLtNull[bool],235	ConstLtNull[types.Date], ConstLtNull[types.Datetime], ConstLtNull[types.Decimal64], ConstLtNull[types.Decimal128],236	NullLtCol[int8], NullLtCol[int16], NullLtCol[int32], NullLtCol[int64], NullLtCol[uint8], NullLtCol[uint16],237	NullLtCol[uint32], NullLtCol[uint64], NullLtCol[float32], NullLtCol[float64], NullLtCol[string], NullLtCol[bool],238	NullLtCol[types.Date], NullLtCol[types.Datetime], NullLtCol[types.Decimal64], NullLtCol[types.Decimal128],239	NullLtConst[int8], NullLtConst[int16], NullLtConst[int32], NullLtConst[int64], NullLtConst[uint8], NullLtConst[uint16],240	NullLtConst[uint32], NullLtConst[uint64], NullLtConst[float32], NullLtConst[float64], NullLtConst[string], NullLtConst[bool],241	NullLtConst[types.Date], NullLtConst[types.Datetime], NullLtConst[types.Decimal64], NullLtConst[types.Decimal128],242	NullLtNull[int8], NullLtNull[int16], NullLtNull[int32], NullLtNull[int64], NullLtNull[uint8], NullLtNull[uint16],243	NullLtNull[uint32], NullLtNull[uint64], NullLtNull[float32], NullLtNull[float64], NullLtNull[string], NullLtNull[bool],244	NullLtNull[types.Date], NullLtNull[types.Datetime], NullLtNull[types.Decimal64], NullLtNull[types.Decimal128],245}246func InitLtFuncMap() {247	InitLtOpFuncMap()248	InitStrLtOpFuncMap()249	for i := 0; i < len(LtFuncVec); i++ {250		LtFuncMap[i] = LtFuncVec[i]251	}252}253func LtDataValue[T DataValue](vectors []*vector.Vector, proc *process.Process) (*vector.Vector, error) {254	lv := vectors[0]255	rv := vectors[1]256	lt, rt := GetTypeID(lv), GetTypeID(rv)257	dataID := GetDatatypeID[T]()258	vec, err := LtFuncMap[(lt*3+rt)*dataTypeNum+dataID](lv, rv, proc)259	if err != nil {260		return nil, errors.New("Lt function: " + err.Error())261	}262	return vec, nil263}...

protocol_lt.go

Source:protocol_lt.go

1package protocols2import (3	"time"4	"www.velocidex.com/golang/vfilter/types"5	"www.velocidex.com/golang/vfilter/utils"6)7// Less than protocol8type LtProtocol interface {9	Applicable(a types.Any, b types.Any) bool10	Lt(scope types.Scope, a types.Any, b types.Any) bool11}12type LtDispatcher struct {13	impl []LtProtocol14}15func (self LtDispatcher) Copy() LtDispatcher {16	return LtDispatcher{17		append([]LtProtocol{}, self.impl...)}18}19func (self LtDispatcher) Lt(scope types.Scope, a types.Any, b types.Any) bool {20	a = maybeReduce(a)21	b = maybeReduce(b)22	switch t := a.(type) {23	case types.Null, *types.Null, nil:24		return false25	case string:26		rhs, ok := b.(string)27		if ok {28			return t < rhs29		}30	case float64:31		rhs, ok := utils.ToFloat(b)32		if ok {33			return t < rhs34		}35	case time.Time:36		rhs, ok := toTime(b)37		if ok {38			return t.Before(*rhs)39		}40	case *time.Time:41		rhs, ok := toTime(b)42		if ok {43			return t.Before(*rhs)44		}45	}46	lhs, ok := utils.ToInt64(a)47	if ok {48		rhs, ok := utils.ToInt64(b)49		if ok {50			return lhs < rhs51		}52	}53	for i, impl := range self.impl {54		if impl.Applicable(a, b) {55			scope.GetStats().IncProtocolSearch(i)56			return impl.Lt(scope, a, b)57		}58	}59	return false60}61func toTime(a types.Any) (*time.Time, bool) {62	switch t := a.(type) {63	case time.Time:64		return &t, true65	case *time.Time:66		return t, true67	default:68		return nil, false69	}70}71func (self *LtDispatcher) AddImpl(elements ...LtProtocol) {72	for _, impl := range elements {73		self.impl = append(self.impl, impl)74	}75}...

Using AI Code Generation

1import "fmt"2import "types"3func main() {4    fmt.Println("Enter two integers")5    fmt.Scan(&x,&y)6    if types.LT(x,y) {7        fmt.Println(x,"is less than",y)8    } else {9        fmt.Println(x,"is not less than",y)10    }11}12func LT(a,b int) bool {13}

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	fmt.Println(types.LT(1, 2))5	fmt.Println(types.LT(2, 1))6	fmt.Println(types.LT(1, 1))7}8import (9func main() {10	fmt.Println("Hello World")11	fmt.Println(types.LT(1, 2))12	fmt.Println(types.LT(2, 1))13	fmt.Println(types.LT(1, 1))14}15func LT(a, b int) bool {16}17func LT(a, b int) bool {18}19func LT(a, b int) bool {20}21func LT(a, b int) bool {22}23func LT(a, b int) bool {24}25func LT(a, b int) bool {26}27func LT(a, b int) bool {28}29func LT(a, b int) bool {30}31func LT(a, b int) bool {32}33func LT(a, b int) bool {34}35func LT(a, b int) bool {36}

Using AI Code Generation

1import (2func main() {3    fmt.Println("LT: 1 < 2:", types.LT(1, 2))4    fmt.Println("LT: 1 < 1:", types.LT(1, 1))5    fmt.Println("LT: 2 < 1:", types.LT(2, 1))6}7import (8func main() {9    fmt.Println("LT: 1 < 2:", types.LT(1, 2))10    fmt.Println("LT: 1 < 1:", types.LT(1, 1))11    fmt.Println("LT: 2 < 1:", types.LT(2, 1))12}13import (14func main() {15    fmt.Println("LT: 1 < 2:", types.LT(1, 2))16    fmt.Println("LT: 1 < 1:", types.LT(1, 1))17    fmt.Println("LT: 2 < 1:", types.LT(2, 1))18}19import (20func main() {21    fmt.Println("LT: 1 < 2:", types.LT(1, 2))22    fmt.Println("LT: 1 < 1:", types.LT(1, 1))23    fmt.Println("LT: 2 < 1:", types.LT(2, 1))24}

Using AI Code Generation

1import (2func main() {3	fmt.Println(reflect.TypeOf(x).Kind())4	fmt.Println(reflect.TypeOf(x).Kind() < reflect.TypeOf(y).Kind())5}6import (7func main() {8	fmt.Println(reflect.TypeOf(x).Kind())9	fmt.Println(reflect.TypeOf(x).Kind() <= reflect.TypeOf(y).Kind())10}11import (12func main() {13	fmt.Println(reflect.TypeOf(x).Kind())14	fmt.Println(reflect.TypeOf(x).Kind() > reflect.TypeOf(y).Kind())15}16import (17func main() {18	fmt.Println(reflect.TypeOf(x).Kind())19	fmt.Println(reflect.TypeOf(x).Kind() >= reflect.TypeOf(y).Kind())20}21import (22func main() {23	fmt.Println(reflect.TypeOf(x).Kind())24	fmt.Println(reflect.TypeOf(x).Kind() == reflect.TypeOf(y).Kind())25}

Using AI Code Generation

1import "fmt"2func (a Int) LT(b Int) bool {3}4func main() {5fmt.Println(a.LT(b))6}

Using AI Code Generation

1public class LT {2 public static void main(String[] args) {3  Scanner sc = new Scanner(System.in);4  System.out.println("Enter the first number");5  int a = sc.nextInt();6  System.out.println("Enter the second number");7  int b = sc.nextInt();8  if(a<b)9  {10   System.out.println("The first number is less than the second number");11  }12  else if(a>b)13  {14   System.out.println("The first number is greater than the second number");15  }16  {17   System.out.println("The first number is equal to the second number");18  }19 }20}21public class EQ {22 public static void main(String[] args) {23  Scanner sc = new Scanner(System.in);24  System.out.println("Enter the first number");25  int a = sc.nextInt();26  System.out.println("Enter the second number");27  int b = sc.nextInt();28  if(a==b)29  {30   System.out.println("The first number is equal to the second number");31  }32  {33   System.out.println("The first number is not equal to the second number");34  }35 }36}37public class NE {38 public static void main(String[] args) {39  Scanner sc = new Scanner(System.in);40  System.out.println("Enter the first number");

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