DataStructs.h

#ifndef _ots_DataStructs_h
#define _ots_DataStructs_h

#include "otsdaq/Macros/CoutMacros.h"

#include <map>
#include <set>

namespace ots
{
template<typename N, typename V>
class Parameter
{
  public:
    Parameter(N name, V value) : name_(name), value_(value) { ; }
    virtual ~Parameter(void) { ; }
    // Getters
    const N&              getName(void) const { return name_; }
    const V&              getValue(void) const { return value_; }
    const std::pair<N, V> getParameterPair(void) { return std::pair<N, V>(name_, value_); }

    // Setters
    void setName(const N name) { name_ = name; }
    void setValue(const V value) { value_ = value; }
    void set(const N name, const V& value)
    {
        name_  = name;
        value_ = value;
    }
    void set(std::pair<N, V> parameter)
    {
        name_  = parameter.first;
        value_ = parameter.second;
    }

  protected:
    N name_;
    V value_;
};

template<typename N, typename V>
class Parameters
{
  public:
    typedef std::map<N, V>                        ParameterMap;
    typedef typename ParameterMap::iterator       iterator;
    typedef typename ParameterMap::const_iterator const_iterator;

    Parameters(void) { ; }
    Parameters(N name, V value) { addParameter(name, value); }
    Parameters(Parameter<N, V> parameter) { addParameter(parameter); }
    virtual ~Parameters(void) { ; }
    // Getters
    std::set<N> getNames(void) const
    {
        std::set<N> names;
        for(const_iterator it = theParameters_.begin(); it != theParameters_.end(); it++)
            names.insert(it->first);
        return names;
    }
    const V& getValue(const N name) const
    {
        auto it = theParameters_.find(name);
        if(it == theParameters_.end())
        {
            __SS__ << "Parameter '" << name << "' not found!" << __E__;
            __SS_ONLY_THROW__;
        }
        return it->second;
    }
    Parameter<N, V> getParameter(const N name) { return Parameter<N, V>(name, getValue(name)); }

    // Setters
    void addParameter(const N name, const V value) { theParameters_[name] = value; }
    void addParameter(const Parameter<N, V> parameter) { theParameters_[parameter.getName()] = parameter.getValue(); }
    void addParameter(const std::pair<N, V> parameterPair) { theParameters_[parameterPair.first] = parameterPair.second; }

    // Iterators
    iterator       begin(void) { return theParameters_.begin(); }
    iterator       end(void) { return theParameters_.end(); }
    const_iterator begin(void) const { return theParameters_.begin(); }
    const_iterator end(void) const { return theParameters_.end(); }
    iterator       find(N name) { return theParameters_.find(name); }
    const_iterator find(N name) const { return theParameters_.find(name); }

    // Methods
    unsigned int size(void) const { return theParameters_.size(); }
    void         clear(void) { theParameters_.clear(); }

  protected:
    ParameterMap theParameters_;
};

}  // namespace ots
#endif