From bc1963023fa06eda3d04870e1a8b4dd55b5dd0c1 Mon Sep 17 00:00:00 2001
From: Fejiro001 <aberefejiro@gmail.com>
Date: Wed, 30 Oct 2024 16:45:59 +0100
Subject: [PATCH 1/3] [Term Entry] C++ Deque Empty()

---
 .../cpp/concepts/deque/terms/empty/empty.md   | 91 +++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 content/cpp/concepts/deque/terms/empty/empty.md

diff --git a/content/cpp/concepts/deque/terms/empty/empty.md b/content/cpp/concepts/deque/terms/empty/empty.md
new file mode 100644
index 00000000000..a5607d00932
--- /dev/null
+++ b/content/cpp/concepts/deque/terms/empty/empty.md
@@ -0,0 +1,91 @@
+---
+Title: '.empty()'
+Description: 'Checks if the Deque container is empty or not.'
+Subjects:
+  - 'Computer Science'
+  - 'Game Development'
+Tags:
+  - 'Classes'
+  - 'Containers'
+  - 'Deques'
+  - 'OOP'
+CatalogContent:
+  - 'learn-c-plus-plus'
+  - 'paths/computer-science'
+---
+
+In C++, the **`.empty()`** [method](https://www.codecademy.com/resources/docs/cpp/methods) checks if the deque container is empty (size is 0) or not.
+
+## Syntax
+
+```pseudo
+dequeName.empty();
+```
+
+- Has no parameters passed.
+- Returns `true` if empty and returns `false` if not empty.
+
+## Example
+
+The example below showcases the use of the `.empty()` method:
+
+```cpp
+#include <iostream>
+#include <deque>
+
+int main() {
+  // Create a deque of integers
+  std::deque<int> numbers;
+
+  // Add elements to the deque
+  numbers.push_back(100);
+  numbers.push_back(150);
+
+  std::cout << "Deque is empty: ";
+  if (numbers.empty()) {
+    std::cout << "True";
+  }
+  else {
+    std::cout << "False";
+  }
+
+  std::cout << std::endl;
+
+  return 0;
+}
+```
+
+The above code generates the following output:
+
+```shell
+Deque is empty: False 
+```
+
+## Codebyte Example
+
+The following codebyte removes all values prior to calling the `.clear()` method.
+Run the following example to understand the use of the `.clear()` method:
+
+```codebyte/cpp
+#include <iostream>
+#include <deque>
+#include <string>
+
+int main() {
+  std::deque<std::string> myDeque;
+
+  myDeque.push_back("Car");
+  myDeque.push_back("Bus");
+  myDeque.push_back("Train");
+  
+  if (myDeque.empty()) {
+    std::cout << "Deque is empty";
+  }
+  else {
+    std::cout << "Vehicles:";
+    for (const auto& value : myDeque) {
+      std::cout << ' ' << value;
+    }
+  }
+}
+```

From 1827c603bcedf9acf4c60a9756d31ef715320c49 Mon Sep 17 00:00:00 2001
From: Mamta Wardhani <mamta.wardhani@gmail.com>
Date: Thu, 31 Oct 2024 16:49:06 +0530
Subject: [PATCH 2/3] Update empty.md

minor fixes
---
 .../cpp/concepts/deque/terms/empty/empty.md   | 29 ++++++++++---------
 1 file changed, 16 insertions(+), 13 deletions(-)

diff --git a/content/cpp/concepts/deque/terms/empty/empty.md b/content/cpp/concepts/deque/terms/empty/empty.md
index a5607d00932..22a8f889e0c 100644
--- a/content/cpp/concepts/deque/terms/empty/empty.md
+++ b/content/cpp/concepts/deque/terms/empty/empty.md
@@ -14,7 +14,7 @@ CatalogContent:
   - 'paths/computer-science'
 ---
 
-In C++, the **`.empty()`** [method](https://www.codecademy.com/resources/docs/cpp/methods) checks if the deque container is empty (size is 0) or not.
+In C++, the **`.empty()`** [method](https://www.codecademy.com/resources/docs/cpp/methods) checks if the deque container is empty (i.e., if its size is 0) and returns `true` if it is empty or `false` otherwise.
 
 ## Syntax
 
@@ -22,8 +22,7 @@ In C++, the **`.empty()`** [method](https://www.codecademy.com/resources/docs/cp
 dequeName.empty();
 ```
 
-- Has no parameters passed.
-- Returns `true` if empty and returns `false` if not empty.
+- `dequeName`: The variable name of the deque being checked for emptiness.
 
 ## Example
 
@@ -63,8 +62,7 @@ Deque is empty: False
 
 ## Codebyte Example
 
-The following codebyte removes all values prior to calling the `.clear()` method.
-Run the following example to understand the use of the `.clear()` method:
+The following codebyte uses the `.clear()` method on a deque and checks its emptiness by outputting a boolean value using the `.empty()` method:
 
 ```codebyte/cpp
 #include <iostream>
@@ -78,14 +76,19 @@ int main() {
   myDeque.push_back("Bus");
   myDeque.push_back("Train");
   
-  if (myDeque.empty()) {
-    std::cout << "Deque is empty";
-  }
-  else {
-    std::cout << "Vehicles:";
-    for (const auto& value : myDeque) {
-      std::cout << ' ' << value;
-    }
+  // Displaying vehicles before clearing the deque
+  std::cout << "Vehicles before clearing:";
+  for (const auto& value : myDeque) {
+    std::cout << ' ' << value;
   }
+  std::cout << std::endl;
+
+  // Clear all elements from the deque
+  myDeque.clear();
+
+  // Boolean output indicating if the deque is empty after clearing
+  std::cout << "Deque is empty after clearing: " << std::boolalpha << myDeque.empty() << std::endl;
+
+  return 0;
 }
 ```

From 278a7b180a9da8fe73be3a68ad59b8b6588f82ca Mon Sep 17 00:00:00 2001
From: Mamta Wardhani <mamta.wardhani@gmail.com>
Date: Thu, 31 Oct 2024 16:53:13 +0530
Subject: [PATCH 3/3] Update empty.md

---
 content/cpp/concepts/deque/terms/empty/empty.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/cpp/concepts/deque/terms/empty/empty.md b/content/cpp/concepts/deque/terms/empty/empty.md
index 22a8f889e0c..0f5fc70f659 100644
--- a/content/cpp/concepts/deque/terms/empty/empty.md
+++ b/content/cpp/concepts/deque/terms/empty/empty.md
@@ -1,6 +1,6 @@
 ---
 Title: '.empty()'
-Description: 'Checks if the Deque container is empty or not.'
+Description: 'Returns true if the deque container is empty and false if it contains elements.'
 Subjects:
   - 'Computer Science'
   - 'Game Development'