ICommunicationStrategy.h

#pragma once
 
class ICommunicationStrategy
{
public:
    virtual ~ICommunicationStrategy() = default;
 
    [[nodiscard]] virtual int Rank() const = 0;
 
    [[nodiscard]] virtual int WorldSize() const = 0;
 
    [[nodiscard]] bool IsMaster() const
    {
        return Rank() == 0;
    }
 
    virtual void Barrier() const = 0;
 
    [[nodiscard]] virtual bool ShouldParallelize() const = 0;
};