CS_learn/hello-algo
1
0
Fork 0
mirror of https://github.com/krahets/hello-algo.git synced 2026-02-09 21:55:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

build

Browse Source
This commit is contained in:
krahets
2023-02-10 01:03:37 +08:00
parent 49d39ff871
commit 76dcc6cbd3
7 changed files with 265 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
chapter_stack_and_queue/stack.md
View File

@@ -781,7 +781,7 @@ comments: true
mem_arena: ?std.heap.ArenaAllocator = null,
mem_allocator: std.mem.Allocator = undefined, // 内存分配器
// 构造函数（分配内存+初始化栈）
// 构造方法（分配内存+初始化栈）
pub fn init(self: *Self, allocator: std.mem.Allocator) !void {
if (self.mem_arena == null) {
self.mem_arena = std.heap.ArenaAllocator.init(allocator);
@@ -791,7 +791,7 @@ comments: true
self.stkSize = 0;
}
// 析构函数（释放内存）
// 析构方法（释放内存）
pub fn deinit(self: *Self) void {
if (self.mem_arena == null) return;
self.mem_arena.?.deinit();
@@ -1257,14 +1257,14 @@ comments: true
stack: ?std.ArrayList(T) = null,
// 构造函数（分配内存+初始化栈）
// 构造方法（分配内存+初始化栈）
pub fn init(self: *Self, allocator: std.mem.Allocator) void {
if (self.stack == null) {
self.stack = std.ArrayList(T).init(allocator);
}
}
// 析构函数（释放内存）
// 析构方法（释放内存）
pub fn deinit(self: *Self) void {
if (self.stack == null) return;
self.stack.?.deinit();