Shunt library adapted to work on my calculator project originally made by mistergreen (https://forum.arduino.cc/t/arduino-and-shunting-yard/287240/4) and modified by ZanzyTHEbar to compile correctly.
This library is a a c++ implementation of the shunt algorithm. It is a library for parsing mathematical expressions and evaluating them. It is designed to be used with Arduino, but can be used in any c++ project.
The library is header only, so you can just include the header file in your project. The library is under the class Shunt.
Arduino:
#include <Shunt.hpp>
Shunt shunt; // create the object
void setup() {
Serial.begin(9600);
char formula[] = "(8-4)*3+55";
double result = shunt.shuntThis(formula); // call the method
Serial.println(result);
}
void loop() {}C++:
#include "shunt.hpp"
int main() {
Shunt shunt;
char formula[] = "(8-4)*3+55";
float result = shunt.shuntThis(formula); // call the method
std::cout << result << std::endl;
return 0;
}The library supports the following operators:
+addition-subtraction^power_unary minus/division*multiplication%modulo(and)parenthesis