FEBio/CommandManager.h

#pragma once

#include "Command.h"
#include <list>
using namespace std;

class CommandManager
{
public:
        static CommandManager* GetInstance()
        { 
                static bool bfirst = true;
                if (bfirst) { m_pMngr = new CommandManager; bfirst = false; }
                return m_pMngr; 
        }

public:
        void AddCommand(Command* pcmd) { m_Cmd.push_back(pcmd); }
        int Size() { return m_Cmd.size(); }

        Command* Find(const char* szcmd)
        {
                int N = m_Cmd.size();
                if (N == 0) return 0;

                list<Command*>::iterator ic = m_Cmd.begin();
                for (int i=0; i<N; ++i, ++ic)
                {
                        if (strcmp(szcmd, (*ic)->GetName()) == 0) return (*ic);
                }

                return 0;
        }

        typedef list<Command*>::iterator CmdIterator;

        CmdIterator First() { return m_Cmd.begin(); }

protected:
        list<Command*>  m_Cmd;

protected:
        static CommandManager* m_pMngr;
};