Testing new CircularBuffer impl

Sketch.ino

#include "CircularBuffer.h"
#define SAMPLE_PIN A0

namespace Data {
	typedef struct {
		int value;
		unsigned long time;
	} Struct;

	void print(Struct r) {
		Serial.print(r.time);
		Serial.print("  ");
		Serial.print(r.value);
	}

	class Object {
	public:
		Object(int value, unsigned long time) {
			_value = value;
			_time = time;
		}
		~Object() {};

		void print(Print* out) {
			out->print(_time);
			out->print("  ");
			out->print(_value);
		}

		int value() {
			return _value;
		}

		unsigned long time() {
			return _time;
		}
	private:
		int _value;
		unsigned long _time;
	};
}

void setup() {
	Serial.begin(9600);
	pinMode(SAMPLE_PIN, INPUT);
}

//using T = int;
//using T = Data::Struct;
using T = Data::Object;
//using T = Data::Object*;

T prev = T{0,0}; // struct and obj

CircularBuffer<T, 250, byte> buffer;
void loop() {

	//T record = analogRead(SAMPLE_PIN); //int
	T record = T{analogRead(SAMPLE_PIN), millis()}; // struct and obj
	//T record = new Data::Object(analogRead(SAMPLE_PIN), millis()); // ptr
	buffer.push(record);
	Serial.println(buffer.size());
	delay(50);
	if (buffer.isFull()) {
		if (prev.time() > buffer.first().time()) {
			Serial.print("ERROR ");Serial.print(prev.time());Serial.print(":");Serial.println(buffer.first().time());
		}
		prev = buffer.first();
		unsigned long time = buffer.last().time();
		Serial.print("DUMP & CHECK "); Serial.println(time);
		while (!buffer.isEmpty()) {
			T item = buffer.shift();
			//Serial.println(item); // int
			//Data::print(item); // struct
			item.print(&Serial); // obj
			if (item.time() > time) {
				Serial.println("ERROR");
			}
			//item->print(&Serial); // ptr
			if (buffer.size() > 0) {
				Serial.print(", ");
			} else {
				Serial.println();
			}
		}
	}
}