utils.h

Go to the documentation of this file.

#ifndef utils_H
#define utils_H

// Qt headers
#include <QtSql>
#include <QtWidgets>

// C++ headers
#include <iostream>
#include <string>
using namespace std;

// G4 headers
#include "G4ThreeVector.hh"
#include "G4RotationMatrix.hh"
#include "G4Colour.hh"

// gemc headers
#include "string_utilities.h"
#include "options.h"


class gui_splash
{
    public:
        gui_splash(goptions);
        
        bool  qt;
        double verbosity;
        string header;
        
        QPixmap       *splash_i ;
        QSplashScreen *splash ;
        
        
    public:
        void message(string);
        
        ~gui_splash();
};

// merging two <string, string>
void mergeMaps(map<string, string>& lhs, const map<string, string>& rhs);


// calculate rotation matrix from input string (MYSQL version)
G4RotationMatrix calc_rotation(string, string);

// calculate shift from input string (MYSQL version)
G4ThreeVector    calc_position(string);


// returns a G4Colour from a string
G4Colour gcol(string);


// utility class used as interface between the various factories
// and the gemc classes
// All leading and trailing spaces are removed
class gtable
{
    public:
        gtable(vector<string> d)
        {
            for(unsigned int i=0; i<d.size(); i++)
                data.push_back(TrimSpaces(d[i]));
        }
        gtable(){data.clear();}
        ~gtable(){;}
        
        vector<string> data;
        
        void add_data(QVariant input)
        {
            data.push_back(TrimSpaces(qv_tostring(input)));
        }
        
        void add_data(string input)
        {
            data.push_back(TrimSpaces(input));
        }
        
    
    // Overloaded "<<" for gtable class. Dumps infos on screen.
    friend ostream &operator<<(ostream &stream, gtable);                          

};

// gets last id from table, variation, run number
int getLastId(QSqlDatabase db, string t, string v, int r);

// open and close gemc mysql database
QSqlDatabase openGdb(goptions);
void closeGdb(QSqlDatabase db);


// returns a map of files (name is key) and their types (value)
map<string, string> getFilesInDirectory(string);


// if an attributeNode exists, return its value
// otherwise assign a default value
string assignAttribute(QDomElement e, string attribute, string defaultValue);

// attention: when using a default value of "0" instead of "0.0" it
// can return an integer.
int assignAttribute(QDomElement e, string attribute, int defaultValue);
double assignAttribute(QDomElement e, string attribute, double defaultValue);

// returns a string with the current time
string timeStamp();

// returns value + best units as a string
string bestValueUnits(double, string);

// convert a vector of int into a vector of double
vector<double> convertVintVdouble(vector<int> input);

#endif