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reducing unnecessary allocations #134

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Jan 26, 2016
Merged

reducing unnecessary allocations #134

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8 changes: 4 additions & 4 deletions dsl/static/src/common/viewChildrenSequences.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -19,19 +19,19 @@ package org.jetbrains.anko
import android.view.*
import java.util.*

fun ViewGroup.forEachChild(f: (View) -> Unit) {
inline fun ViewGroup.forEachChild(f: (View) -> Unit) {
for (i in 0..childCount - 1) {
f(getChildAt(i))
}
}

fun ViewGroup.forEachChildWithIndex(f: (Int, View) -> Unit) {
inline fun ViewGroup.forEachChildWithIndex(f: (Int, View) -> Unit) {
for (i in 0..childCount - 1) {
f(i, getChildAt(i))
}
}

fun ViewGroup.firstChild(predicate: (View) -> Boolean): View {
inline fun ViewGroup.firstChild(predicate: (View) -> Boolean): View {
for (i in 0..childCount - 1) {
val child = getChildAt(i)
if (predicate(child)) {
Expand All @@ -41,7 +41,7 @@ fun ViewGroup.firstChild(predicate: (View) -> Boolean): View {
throw NoSuchElementException("No element matching predicate was found.")
}

fun ViewGroup.firstChildOrNull(predicate: (View) -> Boolean): View? {
inline fun ViewGroup.firstChildOrNull(predicate: (View) -> Boolean): View? {
for (i in 0..childCount - 1) {
val child = getChildAt(i)
if (predicate(child)) {
Expand Down