[SOLVED]Help - Unclear errors - Don't know where to post.
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Hi, first off all I'm sorry if I posted this in the incorrect section, the forums are kinda unclear for me. Also, I'm new to QT since a few days, I know basic C++ and I tried to make a payday calculator, I'm stuck with some code. The errors seem unclear for me, thanks in advance and again I'm sorry if I posted this incorrectly. Also, the script itself isn't made to work yet like it should, I just needed to do some testing first.
mainwindow.cpp
@#include "mainwindow.h"
#include "ui_mainwindow.h"MainWindow::MainWindow(QWidget *parent):QMainWindow(parent),ui(new Ui::MainWindow){
ui->setupUi(this); ui->mainTable->setColumnWidth(0,50); ui->mainTable->setColumnWidth(1,151); ui->mainTable->verticalHeader()->setVisible(false);
}
MainWindow::~MainWindow()
{
delete ui;
}void MainWindow::addTaxes(int time, int taxes, int net){
int x = 0;
int rate = 2;ui->mainTable->setRowCount(time); for(int i=0; i<time; i++){ QTableWidgetItem* item = new QTableWidgetItem(); QTableWidgetItem* itemDeux = new QTableWidgetItem(); x = ((net/100)*rate)-taxes; net = net + x; item->setText(QString::number(i)); ui->mainTable->setItem(i,0,item); itemDeux->setText("$" + QString::number(net)); ui->mainTable->setItem(i,1,itemDeux); ui->mainTable->setRowHeight(i,10); }
}
void MainWindow::on_calculateButton_clicked(){
//int time = ui->timeEdit->text().toInt();
int taxes = 0;
int net = 0;
int time = 0;addTaxes(time,taxes,net);
}
@errors:
@C:\Users\Robbe\Desktop\workspace\PaydayCalculator\mainwindow.cpp:19: error: prototype for 'void MainWindow::addTaxes(int, int, int)' does not match any in class 'MainWindow'
void MainWindow::addTaxes(int time, int taxes, int net){
^@@C:\Users\Robbe\Desktop\workspace\PaydayCalculator\mainwindow.h:23: error: candidate is: void MainWindow::addTaxes()
void addTaxes();
^@
@C:\Users\Robbe\Desktop\workspace\PaydayCalculator\mainwindow.cpp:47: error: no matching function for call to 'MainWindow::addTaxes(int&, int&, int&)'
addTaxes(time,taxes,net);
^@header
@#ifndef MAINWINDOW_H
#define MAINWINDOW_H#include <QMainWindow>
namespace Ui {
class MainWindow;
}class MainWindow : public QMainWindow
{
Q_OBJECTpublic:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();private slots:
void on_calculateButton_clicked();private:
Ui::MainWindow *ui;
void addTaxes();
};#endif // MAINWINDOW_H
@ -
Hi, and welcome to the Qt Dev Net!
What you say in your .h file needs to match what you say in your .cpp file:
[quote]
@
// mainwindow.h
void addTaxes();
@@
// mainwindow.cpp
void MainWindow::addTaxes(int time, int taxes, int net){
...
@
[/quote]Your .h file says addTaxes takes 0 parameters, but your .cpp file says it takes 3 int parameters. Which is is correct? -
[quote author="JKSH" date="1396831350"]Hi, and welcome to the Qt Dev Net!
What you say in your .h file needs to match what you say in your .cpp file:
[quote]
@
// mainwindow.h
void addTaxes();
@@
// mainwindow.cpp
void MainWindow::addTaxes(int time, int taxes, int net){
...
@
[/quote]Your .h file says addTaxes takes 0 parameters, but your .cpp file says it takes 3 int parameters. Which is is correct?[/quote]Thanks a lot, I knew about this but I forgot to add the parameters to the header file as you said.