From e38ea3de29ede0e45aab8e595da5e8e3782a396d Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 2 Apr 2020 20:51:19 +0800
Subject: ...

---
 src/ui/layout_control.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'src/ui/layout_control.cpp')

diff --git a/src/ui/layout_control.cpp b/src/ui/layout_control.cpp
index 3b4646e5..cb71da30 100644
--- a/src/ui/layout_control.cpp
+++ b/src/ui/layout_control.cpp
@@ -2,17 +2,15 @@
 
 #include "cru/ui/window.hpp"
 
-#include <cassert>
-
 namespace cru::ui {
 LayoutControl::~LayoutControl() {
   for (const auto child : children_) delete child;
 }
 
 void LayoutControl::AddChild(Control* control, const int position) {
-  assert(control->GetParent() == nullptr);  // The control already has a parent.
-  assert(!dynamic_cast<Window*>(control));  // Can't add a window as child.
-  assert(position >= 0 ||
+  Expects(control->GetParent() == nullptr);  // The control already has a parent.
+  Expects(!dynamic_cast<Window*>(control));  // Can't add a window as child.
+  Expects(position >= 0 ||
          position <=
              static_cast<int>(
                  this->children_.size()));  // The position is out of range.
@@ -26,7 +24,7 @@ void LayoutControl::AddChild(Control* control, const int position) {
 }
 
 void LayoutControl::RemoveChild(const int position) {
-  assert(position >= 0 &&
+  Expects(position >= 0 &&
          position <
              static_cast<int>(
                  this->children_.size()));  // The position is out of range.
-- 
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