Add Data, Container, and Processor classes for data management

.gitignore

@@ -51,4 +51,6 @@ tmp/
 logs/
 
 *.log
-temp-*
+temp-*
+
+.venv/

github-copilot-features-status/copilot-ide-features.md

@@ -2,20 +2,16 @@
 
 | Models                     | VS Code | Visual Studio | JetBrains | Xcode | Eclipse |
 |----------------------------|---------|---------------|-----------|-------|---------|
-| Claude Sonnet 3.5          | ✅      | ✅            | ✅        | ✅    | ✅      |
-| Claude Sonnet 3.7          | ✅      | ✅            | ✅        | ✅    | ✅      |
-| Claude Sonnet 3.7 Thinking | ✅      | ✅            | ✅        | ✅    | ✅      |
 | Claude Sonnet 4            | ✅      | ✅            | ✅        | ✅    | ✅      |
+| Claude Sonnet 4.5          | ✅      | ✅            | ✅        | ✅    | ✅      |
 | Claude Opus 4.1            | ✅      | ✅            | ✅        | ✅    | ✅      |
-| Gemini 2.0 Flash           | ✅      | ✅            | ✅        | ✅    | ✅      |
 | Gemini 2.5 Pro             | ✅      | ✅            | ✅        | ✅    | ✅      |
 | GPT-4.1                    | ✅      | ✅            | ✅        | ✅    | ✅      |
-| o3                         | ✅      | ✅            | ✅        | ✅    | ✅      |
 | o4-mini                    | ✅      | ✅            | ✅        | ✅    | ✅      |
 | GPT-5                      | ✅      | ✅            | ✅        | ✅    | ✅      |
 | GPT-5 mini                 | ✅      | ✅            | ✅        | ✅    | ✅      |
 | GPT-5-Codex                | ✅      | ❌            | ❌        | ❌    | ❌      |
-| Grok Code Fast 1           | ✅      | ❌            | ❌        | ❌    | ❌      |
+| Grok Code Fast 1           | ✅      | ✅            | ✅        | ✅    | ✅      |
 | Auto                       | ✅      | ❌            | ❌        | ❌    | ❌      |
 
 # GitHub Copilot Code Completion Features Comparison

github-copilot-features-status/copilot-web-features.md

@@ -19,4 +19,5 @@
 | Guideline for Code Review         | ✅ | ❌ | ❌        | ✅          |
 | Explain Failed Action Job         | ✅ | ✅ | ✅        | ✅          |
 | Remote Index                      | ✅ | ✅ | ✅        | ✅          |
-| GitHub Models                     | ✅ | ✅ | ✅        | ✅          |
+| GitHub Models                     | ✅ | ✅ | ✅        | ✅          |
+| GitHub Spark                      | ✅ | ❌ | ❌        | ✅          |

github-copilot-features/refactor/nullptr.cpp

@@ -0,0 +1,58 @@
+#include <iostream>
+#include <vector>
+#include <string>
+
+class Data {
+public:
+    std::string name;
+    int value;
+    Data(std::string n, int v) : name(n), value(v) {}
+};
+
+
+
+
+class Container {
+private:
+    std::vector<Data*> dataList;
+
+public:
+    void addData(Data* data) {
+        dataList.push_back(data);
+    }
+
+    Data* findData(const std::string& name) {
+        for (auto data : dataList) {
+            if (data && data->name == name) {
+                return data;
+            }
+        }
+        return nullptr; 
+    }
+};
+
+class Processor {
+private:
+    Container* container;
+
+public:
+    Processor(Container* c) : container(c) {}
+
+    void processData(const std::string& name) {
+        Data* data = container->findData(name);
+
+        std::cout << "Processing data: " << data->name << ", value: " << data->value << std::endl;
+    }
+};
+
+int main() {
+    Container container;
+    container.addData(new Data("item1", 10));
+    container.addData(new Data("item2", 20));
+
+    Processor processor(&container);
+    processor.processData("item1");
+    processor.processData("item3"); 
+
+    return 0;
+}