.class public final Landroidx/collection/CircularIntArray;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation build Lkotlin/jvm/internal/SourceDebugExtension;
    value = {
        "SMAP\nCircularIntArray.kt\nKotlin\n*S Kotlin\n*F\n+ 1 CircularIntArray.kt\nandroidx/collection/CircularIntArray\n+ 2 fake.kt\nkotlin/jvm/internal/FakeKt\n+ 3 CollectionPlatformUtils.jvm.kt\nandroidx/collection/CollectionPlatformUtils\n*L\n1#1,213:1\n1#2:214\n26#3:215\n26#3:216\n26#3:217\n26#3:218\n26#3:219\n26#3:220\n26#3:221\n*S KotlinDebug\n*F\n+ 1 CircularIntArray.kt\nandroidx/collection/CircularIntArray\n*L\n100#1:215\n113#1:216\n139#1:217\n156#1:218\n169#1:219\n181#1:220\n193#1:221\n*E\n"
    }
.end annotation


# instance fields
.field private capacityBitmask:I

.field private elements:[I

.field private head:I

.field private tail:I


# direct methods
.method public constructor <init>()V
    .locals 3

    .line 0
    const/4 v0, 0x1

    const/4 v1, 0x0

    const/4 v2, 0x0

    invoke-direct {p0, v2, v0, v1}, Landroidx/collection/CircularIntArray;-><init>(IILkotlin/jvm/internal/DefaultConstructorMarker;)V

    return-void
.end method

.method public constructor <init>(I)V
    .locals 2

    .line 30
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    const/4 v0, 0x1

    if-lt p1, v0, :cond_2

    const/high16 v1, 0x40000000    # 2.0f

    if-gt p1, v1, :cond_1

    .line 42
    invoke-static {p1}, Ljava/lang/Integer;->bitCount(I)I

    move-result v1

    if-eq v1, v0, :cond_0

    add-int/lit8 p1, p1, -0x1

    .line 43
    invoke-static {p1}, Ljava/lang/Integer;->highestOneBit(I)I

    move-result p1

    shl-int/2addr p1, v0

    :cond_0
    add-int/lit8 v0, p1, -0x1

    iput v0, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    .line 48
    new-array p1, p1, [I

    iput-object p1, p0, Landroidx/collection/CircularIntArray;->elements:[I

    return-void

    .line 38
    :cond_1
    new-instance p1, Ljava/lang/IllegalArgumentException;

    const-string v0, "capacity must be <= 2^30"

    invoke-virtual {v0}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {p1, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1

    .line 37
    :cond_2
    new-instance p1, Ljava/lang/IllegalArgumentException;

    const-string v0, "capacity must be >= 1"

    invoke-virtual {v0}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {p1, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public synthetic constructor <init>(IILkotlin/jvm/internal/DefaultConstructorMarker;)V
    .locals 0

    and-int/lit8 p2, p2, 0x1

    if-eqz p2, :cond_0

    const/16 p1, 0x8

    .line 30
    :cond_0
    invoke-direct {p0, p1}, Landroidx/collection/CircularIntArray;-><init>(I)V

    return-void
.end method

.method private final doubleCapacity()V
    .locals 7

    iget-object v0, p0, Landroidx/collection/CircularIntArray;->elements:[I

    .line 52
    array-length v1, v0

    iget v2, p0, Landroidx/collection/CircularIntArray;->head:I

    sub-int v3, v1, v2

    shl-int/lit8 v4, v1, 0x1

    if-ltz v4, :cond_0

    .line 58
    new-array v5, v4, [I

    const/4 v6, 0x0

    .line 59
    invoke-static {v0, v5, v6, v2, v1}, Lkotlin/collections/ArraysKt;->copyInto([I[IIII)[I

    iget-object v0, p0, Landroidx/collection/CircularIntArray;->elements:[I

    iget v2, p0, Landroidx/collection/CircularIntArray;->head:I

    .line 60
    invoke-static {v0, v5, v3, v6, v2}, Lkotlin/collections/ArraysKt;->copyInto([I[IIII)[I

    iput-object v5, p0, Landroidx/collection/CircularIntArray;->elements:[I

    iput v6, p0, Landroidx/collection/CircularIntArray;->head:I

    iput v1, p0, Landroidx/collection/CircularIntArray;->tail:I

    add-int/lit8 v4, v4, -0x1

    iput v4, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    return-void

    .line 56
    :cond_0
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "Max array capacity exceeded"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0
.end method


# virtual methods
.method public final addFirst(I)V
    .locals 2

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    add-int/lit8 v0, v0, -0x1

    iget v1, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr v0, v1

    iput v0, p0, Landroidx/collection/CircularIntArray;->head:I

    iget-object v1, p0, Landroidx/collection/CircularIntArray;->elements:[I

    .line 74
    aput p1, v1, v0

    iget p1, p0, Landroidx/collection/CircularIntArray;->tail:I

    if-ne v0, p1, :cond_0

    .line 76
    invoke-direct {p0}, Landroidx/collection/CircularIntArray;->doubleCapacity()V

    :cond_0
    return-void
.end method

.method public final addLast(I)V
    .locals 2

    iget-object v0, p0, Landroidx/collection/CircularIntArray;->elements:[I

    iget v1, p0, Landroidx/collection/CircularIntArray;->tail:I

    .line 86
    aput p1, v0, v1

    add-int/lit8 v1, v1, 0x1

    iget p1, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr p1, v1

    iput p1, p0, Landroidx/collection/CircularIntArray;->tail:I

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    if-ne p1, v0, :cond_0

    .line 89
    invoke-direct {p0}, Landroidx/collection/CircularIntArray;->doubleCapacity()V

    :cond_0
    return-void
.end method

.method public final clear()V
    .locals 1

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    iput v0, p0, Landroidx/collection/CircularIntArray;->tail:I

    return-void
.end method

.method public final get(I)I
    .locals 2

    if-ltz p1, :cond_0

    .line 193
    invoke-virtual {p0}, Landroidx/collection/CircularIntArray;->size()I

    move-result v0

    if-ge p1, v0, :cond_0

    iget-object v0, p0, Landroidx/collection/CircularIntArray;->elements:[I

    iget v1, p0, Landroidx/collection/CircularIntArray;->head:I

    add-int/2addr v1, p1

    iget p1, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr p1, v1

    .line 194
    aget p1, v0, p1

    return p1

    .line 193
    :cond_0
    sget-object p1, Landroidx/collection/CollectionPlatformUtils;->INSTANCE:Landroidx/collection/CollectionPlatformUtils;

    .line 26
    new-instance p1, Ljava/lang/ArrayIndexOutOfBoundsException;

    invoke-direct {p1}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>()V

    throw p1
.end method

.method public final getFirst()I
    .locals 2

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    iget v1, p0, Landroidx/collection/CircularIntArray;->tail:I

    if-eq v0, v1, :cond_0

    iget-object v1, p0, Landroidx/collection/CircularIntArray;->elements:[I

    .line 170
    aget v0, v1, v0

    return v0

    .line 169
    :cond_0
    sget-object v0, Landroidx/collection/CollectionPlatformUtils;->INSTANCE:Landroidx/collection/CollectionPlatformUtils;

    .line 26
    new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException;

    invoke-direct {v0}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>()V

    throw v0
.end method

.method public final getLast()I
    .locals 3

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    iget v1, p0, Landroidx/collection/CircularIntArray;->tail:I

    if-eq v0, v1, :cond_0

    iget-object v0, p0, Landroidx/collection/CircularIntArray;->elements:[I

    add-int/lit8 v1, v1, -0x1

    iget v2, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr v1, v2

    .line 182
    aget v0, v0, v1

    return v0

    .line 181
    :cond_0
    sget-object v0, Landroidx/collection/CollectionPlatformUtils;->INSTANCE:Landroidx/collection/CollectionPlatformUtils;

    .line 26
    new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException;

    invoke-direct {v0}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>()V

    throw v0
.end method

.method public final isEmpty()Z
    .locals 2

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    iget v1, p0, Landroidx/collection/CircularIntArray;->tail:I

    if-ne v0, v1, :cond_0

    const/4 v0, 0x1

    goto :goto_0

    :cond_0
    const/4 v0, 0x0

    :goto_0
    return v0
.end method

.method public final popFirst()I
    .locals 3

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    iget v1, p0, Landroidx/collection/CircularIntArray;->tail:I

    if-eq v0, v1, :cond_0

    iget-object v1, p0, Landroidx/collection/CircularIntArray;->elements:[I

    .line 101
    aget v1, v1, v0

    add-int/lit8 v0, v0, 0x1

    iget v2, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr v0, v2

    iput v0, p0, Landroidx/collection/CircularIntArray;->head:I

    return v1

    .line 100
    :cond_0
    sget-object v0, Landroidx/collection/CollectionPlatformUtils;->INSTANCE:Landroidx/collection/CollectionPlatformUtils;

    .line 26
    new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException;

    invoke-direct {v0}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>()V

    throw v0
.end method

.method public final popLast()I
    .locals 2

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    iget v1, p0, Landroidx/collection/CircularIntArray;->tail:I

    if-eq v0, v1, :cond_0

    add-int/lit8 v1, v1, -0x1

    iget v0, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr v0, v1

    iget-object v1, p0, Landroidx/collection/CircularIntArray;->elements:[I

    .line 115
    aget v1, v1, v0

    iput v0, p0, Landroidx/collection/CircularIntArray;->tail:I

    return v1

    .line 113
    :cond_0
    sget-object v0, Landroidx/collection/CollectionPlatformUtils;->INSTANCE:Landroidx/collection/CollectionPlatformUtils;

    .line 26
    new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException;

    invoke-direct {v0}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>()V

    throw v0
.end method

.method public final removeFromEnd(I)V
    .locals 1

    if-gtz p1, :cond_0

    return-void

    .line 155
    :cond_0
    invoke-virtual {p0}, Landroidx/collection/CircularIntArray;->size()I

    move-result v0

    if-gt p1, v0, :cond_1

    iget v0, p0, Landroidx/collection/CircularIntArray;->tail:I

    sub-int/2addr v0, p1

    iget p1, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr p1, v0

    iput p1, p0, Landroidx/collection/CircularIntArray;->tail:I

    return-void

    .line 156
    :cond_1
    sget-object p1, Landroidx/collection/CollectionPlatformUtils;->INSTANCE:Landroidx/collection/CollectionPlatformUtils;

    .line 26
    new-instance p1, Ljava/lang/ArrayIndexOutOfBoundsException;

    invoke-direct {p1}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>()V

    throw p1
.end method

.method public final removeFromStart(I)V
    .locals 1

    if-gtz p1, :cond_0

    return-void

    .line 138
    :cond_0
    invoke-virtual {p0}, Landroidx/collection/CircularIntArray;->size()I

    move-result v0

    if-gt p1, v0, :cond_1

    iget v0, p0, Landroidx/collection/CircularIntArray;->head:I

    add-int/2addr v0, p1

    iget p1, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr p1, v0

    iput p1, p0, Landroidx/collection/CircularIntArray;->head:I

    return-void

    .line 139
    :cond_1
    sget-object p1, Landroidx/collection/CollectionPlatformUtils;->INSTANCE:Landroidx/collection/CollectionPlatformUtils;

    .line 26
    new-instance p1, Ljava/lang/ArrayIndexOutOfBoundsException;

    invoke-direct {p1}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>()V

    throw p1
.end method

.method public final size()I
    .locals 2

    iget v0, p0, Landroidx/collection/CircularIntArray;->tail:I

    iget v1, p0, Landroidx/collection/CircularIntArray;->head:I

    sub-int/2addr v0, v1

    iget v1, p0, Landroidx/collection/CircularIntArray;->capacityBitmask:I

    and-int/2addr v0, v1

    return v0
.end method