https://github.com/astrodynamic/line-calculator-with-graph-output-in-cpp-qt

Engineer, credit and debit calculator. GUI implementation, based on any GUI library with Qt API for C++17. It allows arithmetic calculations, graph plotting, and variable calculation.
https://github.com/astrodynamic/line-calculator-with-graph-output-in-cpp-qt

algorithm calculator cmake cpp17 gui makefile math qt qt6 rpn widgets

Last synced: 29 days ago
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Engineer, credit and debit calculator. GUI implementation, based on any GUI library with Qt API for C++17. It allows arithmetic calculations, graph plotting, and variable calculation.

• Host: GitHub
• URL: https://github.com/astrodynamic/line-calculator-with-graph-output-in-cpp-qt
• Owner: Astrodynamic
• License: mit
• Created: 2022-10-19T09:42:30.000Z (over 2 years ago)
• Default Branch: develop
• Last Pushed: 2023-05-07T05:11:37.000Z (almost 2 years ago)
• Last Synced: 2024-11-13T09:44:36.291Z (3 months ago)
• Topics: algorithm, calculator, cmake, cpp17, gui, makefile, math, qt, qt6, rpn, widgets
• Language: C++
• Homepage:
• Size: 24.9 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Line calculator with graph output

## General Information

Calculator v1.0 is a command-line based and GUI scientific calculator developed in C++17. It allows users to perform arithmetic calculations, plot graphs of functions, and calculate the values of variables. The program is built using the Model-View-Controller (MVC) pattern, and its classes are implemented within the `SmartCalc` namespace. The calculator can handle both integers and real numbers with a dot, and allows input of numbers in exponential notation.

## Build

The program can be built using the Makefile provided. The following targets are available:

- `all`: builds the program and runs the `install` target.

- `build`: installs the program.

- `rebuild`: removes any existing installation of the program, builds it, and installs it.

- `install`: installs the program.

- `unistall`: removes the program from the system.

- `clean`: removes any existing installation of the program and cleans up any build artifacts.

- `cppcheck`: runs the `cppcheck` tool to check for errors in the code.

- `clang-format`: runs the `clang-format` tool to format the code.

- `tests`: builds and runs the unit tests for the program.

To build the program, run the following command:

```

make all

```

## Usage

After building the program, run it using the following command:

```

./Calculator

```

This will launch the GUI-based calculator. The program will accept input of arithmetic expressions and plot graphs of functions.



  

  

  

  



## Dependencies

The program depends on the following libraries:

- GTest

- Qt 6

## Development

The code for this project is located in the `sourse` folder. Classes are implemented within the `SmartCalc` namespace. The project follows the Google style guide for C++ code.

## Examples of Usage

- To perform arithmetic calculations, simply enter an arithmetic expression into the calculator and press `=`. The result will be displayed in the output area.

- To plot a graph of a function, enter an expression in infix notation with the variable `x`. Then click on the `Plot Graph` button. The graph will be displayed in the output area.

- To calculate the value of a variable, enter an expression in infix notation with the variable `x`, and then click on the `Calculate` button. The result will be displayed in the output area.

## License

This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for more information.