#ifndef FIFO_HPP #define FIFO_HPP #include #include #include /** * @class Fifo * * The purpose of this class is to create a templatized * software fifo that has blocking read/pop functionality * *...

fifo.hpp
#ifndef FIFO_HPP
#define FIFO_HPP
#include
#include
#include
/**
* @class Fifo
*
* The purpose of this class is to create a templatized

* software fifo that has blocking read/pop functionality
*
* Arbitrary objects can be placed in the FIFO in a thread safe
* manner. They can also be removed in a thread safe way, and if
* the fifo is empty, the pop will block until it has something to return
*
* The Fifo should function in a "by value" way. I.E. when items are added,
* they are copied into the fifo. When they are popped, the item that is
* popped is used to populate the passed in by ref object
*/
template
class Fifo
{
public:
/**
* @brief Add Item to fifo
*
* @param item Object to be copied into FIFO
*/
void addItem(const T &item){
    m_items.push_back(item);
}
/**
* @brief Pop item from fifo
*
* @param item Object to be populated with the value
* of the object being removed from the fifo
*/
void popItem(T &item){
    if(!m_items.empty()){
        item = m_items.front();
        m_items.pop_front();
    }
}
private:
/** @brief Used to track/contain FIFO contents */
std::list m_items;
/** @brief Needed to protect list and for use by m_cv */
std::mutex m_mtx;
/** @brief Used to manage sleeping until FIFO not emtpy */
std::condition_variable m_cv;
};
#endif /* FIFO_HPP */
makefile.link
LINKFLAGS = -pthread -lopencv_highgui -lopencv_imgproc -lopencv_core
transformer.hpp
#ifndef TRANSFORMER_HPP
#define TRANSFORMER_HPP
//Stuff we wrote
#include "Fifo.hpp"
//library stuff
#include
#include
#include
#include
#include
#include
/**
* @class Transformer
*
* This class is an abstract base class that handles a number of...