Configuration.h

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/*
    This software is Copyright by the Board of Trustees of Michigan
    State University (c) Copyright 2017.
 
    You may use this software under the terms of the GNU public license
    (GPL).  The terms of this license are described at:
 
     http://www.gnu.org/licenses/gpl.txt
 
     Authors:
             Aaron Chester
         FRIB
         Michigan State University
         East Lansing, MI 48824-1321
*/
 
#ifndef CONFIGURATION_H
#define CONFIGURATION_H
 
#include <string>
#include <map>
#include <vector>
#include <utility>
 
namespace ddastoys {
 
    class Configuration
    {
    public:
    Configuration() {};
    ~Configuration() {};
 
    // Public interface for this class
    public:
    void readConfigFile();
    void readTemplateFile();
    bool fitChannel(unsigned crate, unsigned slot, unsigned channel);
 
    // Helpers
    public:
    std::pair<unsigned, unsigned> getFitLimits(
        unsigned crate, unsigned slot, unsigned channel
        );
    unsigned getSaturationValue(
        unsigned crate, unsigned slot, unsigned channel
        );
    std::string getModelPath(
        unsigned crate, unsigned slot, unsigned channel
        );
    std::vector<std::string> getModelList();
    std::vector<double> getTemplate() { return m_template; };    
    unsigned getTemplateAlignPoint() { return m_alignPoint; };
 
    // Private methods
    private:
    std::string getFileNameFromEnv(const char* envname);
    std::string isComment(std::string line);
    unsigned channelIndex(unsigned crate, unsigned slot, unsigned channel);
 
    // Private data
    private:
    struct ConfigInfo {
        std::pair<unsigned, unsigned> s_limits;
        unsigned s_saturation;
        std::string s_modelPath;
    };
    std::map<unsigned, ConfigInfo> m_fitChannels; 
    std::vector<double> m_template; 
    unsigned m_alignPoint; 
    };
 
}
 
#endif