CommandLineArguments.hpp

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*/
 
#ifndef COMMANDLINEARGUMENTS_HPP_
#define COMMANDLINEARGUMENTS_HPP_
 
#include "Exception.hpp"
#include <vector>
#include <boost/utility.hpp>
 
class CommandLineArguments : private boost::noncopyable
{
private:
 
    CommandLineArguments();
 
    static CommandLineArguments* mpInstance;
 
    int GetIndexForArgument(std::string rOption);
 
    void TestOptionFormat(const std::string& rOption);
 
public:
 
    int* p_argc;
 
    char*** p_argv;
 
    static CommandLineArguments* Instance();
 
    bool OptionExists(const std::string& rOption);
 
    int GetNumberOfArgumentsForOption(const std::string& rOption, bool throwIfNone=false);
 
    char* GetValueCorrespondingToOption(const std::string& rOption, int valueNumber=1);
 
    double GetDoubleCorrespondingToOption(const std::string& rOption, int valueNumber=1);
 
    int GetIntCorrespondingToOption(const std::string& rOption, int valueNumber=1);
 
    unsigned GetUnsignedCorrespondingToOption(const std::string& rOption, int valueNumber=1);
 
    std::string GetStringCorrespondingToOption(const std::string& rOption, int valueNumber=1);
 
    std::vector<std::string> GetStringsCorrespondingToOption(const std::string& rOption);
 
    std::vector<double> GetDoublesCorrespondingToOption(const std::string& rOption);
 
    std::vector<int> GetIntsCorrespondingToOption(const std::string& rOption);
 
    std::vector<unsigned> GetUnsignedsCorrespondingToOption(const std::string& rOption);
 
    bool GetBoolCorrespondingToOption(const std::string& rOption);
};
 
#endif // COMMANDLINEARGUMENTS_HPP_