How to display text from a file to a text browser

[ironmantis7x]

Hi all!
I am attempting to read text from a .csv file and then count the umber of words and display the line and then word count. I can get it to work in a console application in c++ (n linux) but when I put that same code into Qt -- it won't display in the object browser.

Here is my code below:

#include<iostream>
#include<cstdio>
#include<fstream>
#include<string>
#include "bible.h"
#include "ui_bible.h"
 
unsigned int numWords = 0;
 
bible::bible(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::bible)
{
    ui->setupUi(this);
    connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(on_textBrowser_historyChanged()));
}
 
bible::~bible()
{
    delete ui;
}
 
void bible::on_comboBox_activated(const QString &arg1)
{
 
}
 
void bible::on_pushButton_clicked()
{
    std::ifstream in("example.csv");
    if(not in)
    {
            perror("example.csv");
    }
    else
    {
            std::string text;
            //unsigned int numWords = 0;
            //unsigned int revnumWords = text.size();
            getline(in, text);
            std::cout << "Text: \"" << text << "\"" << std::endl;
            for(int i=0; i < text.size(); i++)
            {
                    if(text[i] == ' ' || text[i] == '.' || text[i] == ',' ||
                       text[i] == '!' || text[i] == '?' || text[i] == ';')
                    {
                            ++numWords;
                            //--revnumWords;
                            //cout << revnumWords << " ";
 
                            if (numWords > 8)
 
                                    {
                                            std::cout << numWords + 12 << " ";
                                            //cout << revnumWords << " ";
 
                                    }
 
                            else
                                    {
                                            std::cout << numWords + 10 << " ";
                                            //cout << revnumWords << " ";
                                    }
 
                    }
 
          }
 
    }
 
}
 
 
void bible::on_textBrowser_historyChanged()
{
    if (numWords > 8)
 
            {
                    std::cout << numWords + 12 << " ";
                    //cout << revnumWords << " ";
 
            }
 
    else
            {
                    std::cout << numWords + 10 << " ";
                    //cout << revnumWords << " ";
            }
 
}

#include<iostream>
#include<cstdio>
#include<fstream>
#include<string>
#include "bible.h"
#include "ui_bible.h"

unsigned int numWords = 0;

bible::bible(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::bible)
{
    ui->setupUi(this);
    connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(on_textBrowser_historyChanged()));
}

bible::~bible()
{
    delete ui;
}

void bible::on_comboBox_activated(const QString &arg1)
{

}

void bible::on_pushButton_clicked()
{
    std::ifstream in("example.csv");
    if(not in)
    {
            perror("example.csv");
    }
    else
    {
            std::string text;
            //unsigned int numWords = 0;
            //unsigned int revnumWords = text.size();
            getline(in, text);
            std::cout << "Text: \"" << text << "\"" << std::endl;
            for(int i=0; i < text.size(); i++)
            {
                    if(text[i] == ' ' || text[i] == '.' || text[i] == ',' ||
                       text[i] == '!' || text[i] == '?' || text[i] == ';')
                    {
                            ++numWords;
                            //--revnumWords;
                            //cout << revnumWords << " ";

                            if (numWords > 8)

                                    {
                                            std::cout << numWords + 12 << " ";
                                            //cout << revnumWords << " ";

                                    }

                            else
                                    {
                                            std::cout << numWords + 10 << " ";
                                            //cout << revnumWords << " ";
                                    }

                    }

          }

    }

}


void bible::on_textBrowser_historyChanged()
{
    if (numWords > 8)

            {
                    std::cout << numWords + 12 << " ";
                    //cout << revnumWords << " ";

            }

    else
            {
                    std::cout << numWords + 10 << " ";
                    //cout << revnumWords << " ";
            }

}

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Any help would be greatly appreciated.

ironmantis7x