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# Entropy Calculator
This is a C++ project that calculates the entropy change of different elements in specified temparature difference.
## Project Structure
- `main.cpp`: The entry point of the application.
- `elements/`: This directory contains the definition of different elements.
- `headers/`: This directory contains the header files for the project.
- `bin/`: This directory contains the compiled binaries.
- `obj/`: This directory contains the object files generated during compilation.
## How to Build
### Code::Blocks
1. Open the `entropy-calculator.cbp` file in Code::Blocks.
2. Click on the "Build" button or select "Build" from the "Build" menu.
#### How to Run
After building the project, you can run the program by clicking on the "Run" button or selecting "Run" from the "Build" menu in Code::Blocks.
### Visual Studio Code
1. Open the project in Visual Studio Code.
2. Press `F5` to build the project.
3. It will create a `task.json` file in the `.vscode` directory.
4. Configure the `task.json` file to build the project like this one,
```cpp
{
"tasks": [
{
"type": "cppbuild",
"label": "C/C++: g++ build active file",
"command": "/usr/bin/g++",
"args": [
"-fdiagnostics-color=always",
"-g",
"${file}",
"./headers/allElements.cpp", // Add this line
"./headers/readElementState.cpp", // Add this line
"-o",
"${fileDirname}/${fileBasenameNoExtension}"
],
"options": {
"cwd": "${fileDirname}"
},
"problemMatcher": [
"$gcc"
],
"group": {
"kind": "build",
"isDefault": true
},
"detail": "Task generated by Debugger."
}
],
"version": "2.0.0"
}
```
And finally press `F5` again to build and run the project.
## Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
### How to add a new element
1. Create a new file in the `elements/` directory with the name of the element (e.g. `water.h` for water element)
2. Define the element in the file. Declare a class with the name of the element which inherits from the `baseElement` class.
3. Write constructor and set the values of the properties of the element.
```cpp
// Example: water.h
#ifndef WATER_HPP_INCLUDED
#define WATER_HPP_INCLUDED
#include "../headers/baseElement.h"
class water : public baseElement
{
public:
water()
{
setElementName("Water");
setSpecificHeatLiquid(4184);
setSpecificHeatSolid(2093);
setSpecificHeatGas(2010);
setLatentHeatOfFusion(334000);
setLatentHeatOfVaporization(2260000);
setMeltingPoint(273);
setBoilingPoint(373);
}
};
#endif // WATER_HPP_INCLUDED
```
4. Include the header file in the `allElements.cpp` file located in the `headers/` directory.
```cpp
// include new element's header file
#include "../elements/water.h"
// inside getElements() function, add the new element
// push the new element to the elements vector
elements.push_back(new water());
```
## Issues
If you find any issues with the project, please open an issue in the repository. [Click here to open an issue](https://github.com/sr-tamim/entropy-calculator/issues)
## License
[MIT](https://choosealicense.com/licenses/mit/)
## Author
[SR Tamim](https://sr-tamim.vercel.app)
[](https://github.com/sr-tamim)
## Contributors
[](https://github.com/sr-tamim)
[](https://github.com/SharafatKarim)
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