Sketch C++ (Offline Compiler, Debug) 1.4

Sketch C++ is a specialized application designed for editing and executing C++ code on iOS devices. It serves as a valuable tool for those seeking to learn and practice the C++ programming language.

Key features include:

1. Code Editor: Offers syntax highlighting and automatic indentation for enhanced code readability.
2. Local Compilation: Allows users to compile and run code locally without the need for an internet connection.
3. Debugging Capabilities: Facilitates debugging processes to identify and resolve issues in code.

Supported C++ features encompass classes, inheritance, function overloading, virtual functions, and template specialization. The application also includes access to the Standard C and Standard C++ Libraries, along with additional libraries such as:

• POSIX
• IPC
• Zlib
• Sockets
• SQLite3
• JPEG
• OpenGL ES 1-3
• Core Foundation (iOS SDK 7.0)
• Core Graphics (iOS SDK 7.0)
• UIKit (including CCView, CCLabel, CCImageView, CCButton, CCTextField, CCCanvasView)

The debugging interface provides an array of commands to aid in code analysis and manipulation:

1. Help Commands:
   • ? or help – displays help information
   • /[keyword] – searches for a specific keyword in the help documentation
2. Source Code Navigation:
   • v {[line]} – views source code around a specific line
   • V [stack] – displays source code in the function call stack
   • t – shows the function call stack
3. Expression Evaluation:
   • p [expr] – evaluates an expression (without declarations, loops, or conditions)
   • s [expr] – steps into an expression (without declarations, loops, or conditions)
   • S [expr] – steps over an expression (without declarations, loops, or conditions)
   • {[statements]} – evaluates any statement
4. Variable Monitoring:
   • g {[var]} – lists global variables
   • l {[var]} – lists local variables
   • proto {[scope]::}[func] – shows the function prototype
   • class {[name]} – shows class definition (single level)
   • Class {[name]} – shows complete class definition (all levels)
   • typedef {name} – displays typedefs
   • function – reveals interpreted functions
   • macro – presents macro functions
   • template – shows templates used in the code
   • include – displays include paths for referenced files
   • file – lists loaded files
   • where – indicates the current file position
   • return [val] – returns the value of an undefined symbol
5. Execution Control:
   • S – steps over functions/loops
   • s – steps into functions/loops
   • i – ignores and steps over operations
   • c {[line]} – continues execution to a specified line
   • e – steps out from a function
   • b [line] – sets a breakpoint at a specific line
   • db [line] – deletes a breakpoint at a specified line
   • a [assert] – breaks only if an assertion is true

The quit command is simple and efficient: q to exit the application.