From 58d5c117f8ee0067e0709e25241e5443afbadc49 Mon Sep 17 00:00:00 2001
From: sjinzh <99076655+sjinzh@users.noreply.github.com>
Date: Mon, 16 Jan 2023 05:30:46 +0800
Subject: [PATCH] update zig codes for Section 'Heap' (heap.zig)

---
 codes/zig/chapter_heap/heap.zig | 9 ++++-----
 codes/zig/include/PrintUtil.zig | 2 +-
 codes/zig/include/TreeNode.zig  | 4 ++--
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/codes/zig/chapter_heap/heap.zig b/codes/zig/chapter_heap/heap.zig
index a375cf3cc..e2f215d0b 100644
--- a/codes/zig/chapter_heap/heap.zig
+++ b/codes/zig/chapter_heap/heap.zig
@@ -14,17 +14,16 @@ fn greaterThan(context: void, a: i32, b: i32) std.math.Order {
     return lessThan(context, a, b).invert();
 }
 
-fn testPush(comptime T: type, mem_allocator: std.mem.Allocator, heap_push: anytype, val: T) !void {
-    var heap = heap_push;
+fn testPush(comptime T: type, mem_allocator: std.mem.Allocator, heap: anytype, val: T) !void {
     try heap.add(val);  //元素入堆
     std.debug.print("\n元素 {} 入堆后\n", .{val});
     try inc.PrintUtil.printHeap(T, mem_allocator, heap);
 }
 
-fn testPop(comptime T: type, mem_allocator: std.mem.Allocator, heap_pop: anytype) !void {
-    var val = heap_pop.remove();    //堆顶元素出堆
+fn testPop(comptime T: type, mem_allocator: std.mem.Allocator, heap: anytype) !void {
+    var val = heap.remove();    //堆顶元素出堆
     std.debug.print("\n堆顶元素 {} 出堆后\n", .{val});
-    try inc.PrintUtil.printHeap(T, mem_allocator, heap_pop);
+    try inc.PrintUtil.printHeap(T, mem_allocator, heap);
 }
 
 // Driver Code
diff --git a/codes/zig/include/PrintUtil.zig b/codes/zig/include/PrintUtil.zig
index 6e46c0dee..6cfeaa6ad 100644
--- a/codes/zig/include/PrintUtil.zig
+++ b/codes/zig/include/PrintUtil.zig
@@ -65,7 +65,7 @@ pub fn printHeap(comptime T: type, mem_allocator: std.mem.Allocator, queue: anyt
     std.debug.print("堆的数组表示：", .{});
     printArray(T, arr[0..len]);
     std.debug.print("\n堆的树状表示：\n", .{});
-    var root =  try TreeUtil.arrQueToTree(T, mem_allocator, arr[0..len]);    // through TailQueue
+    var root =  try TreeUtil.arrToTree(T, mem_allocator, arr[0..len]);    // through TailQueue
     try printTree(root, null, false);
 }
 
diff --git a/codes/zig/include/TreeNode.zig b/codes/zig/include/TreeNode.zig
index 173421864..0e4f5b151 100644
--- a/codes/zig/include/TreeNode.zig
+++ b/codes/zig/include/TreeNode.zig
@@ -23,8 +23,8 @@ pub fn TreeNode(comptime T: type) type {
     };   
 }
 
-// Generate a binary tree with an array (through TailQueue)
-pub fn arrQueToTree(comptime T: type, mem_allocator: std.mem.Allocator, arr: []T) !?*TreeNode(T) {
+// Generate a binary tree with an array
+pub fn arrToTree(comptime T: type, mem_allocator: std.mem.Allocator, arr: []T) !?*TreeNode(T) {
     if (arr.len == 0) return null;
     var root = try mem_allocator.create(TreeNode(T));
     root.init(arr[0]);