Judd Niemann jniemann66

Q: what about this (see below ) ? ... because I do shit like this all the time:

(for const Suburb& suburb : thing.getSuburbList()) 
{
}

	VAR = foobar => Assign value to variable when qmake is run
	$$VAR => QMake variable's value at the time qmake is run
	$${VAR} => QMake variable's value at the time qmake is run (identical but enclosed to separate from surrounding text)
	$(VAR) => Contents of an Environment variable at the time Makefile (not qmake) is run
	$$(VAR) =>Contents of an Environment variable at the time qmake (not Makefile) is run

	class FrequencyDoubler
	{
	public:
	FrequencyDoubler() {
	coeffs = ReSampler::makeHilbert(1001);
	length = coeffs.size();
	history.resize(length);
	centerTap = length / 2;
	currentIndex = length - 1;
	}

	#ifndef UGLYPLOT_H
	#define UGLYPLOT_H

	#include <iostream>
	#include <cmath>

	class UglyPlot
	{
	public:
	static void plot(const double* p, int length)


	// pick a good fft size for fftw (of the form 2^a * 3^b * 5^c * 7^d * [1\|11\|13] )
	int selectFFTSize(int n)
	{
	int s = 1;

	for(int ef : {1, 11, 13}) {
	for(int d = 1 ; d <= n; d *= 7) {
	for(int c = 1; c <= n; c *= 5) {
	for(int b = 1; b <= n; b *= 3) {

	// in Widget A, residing in some other layout, but part of the same window as widget B
	// someBox is a widget somewhere in widgetA
	void WidgetA::resizeEvent(QResizeEvent *event)
	{
	widgetB->setBoxYPos(someBox->mapTo(this->window(), someBox->rect().topLeft()).y());
	QWidget::resizeEvent(event);
	}


	// in widget B, which has a member QVBoxLayout* mainLayout

	#include <QDragEnterEvent>
	#include "dragdropfilter.h"

	bool DragDropFilter::eventFilter(QObject* obj, QEvent* event)
	{
	auto w = qobject_cast<QWidget*>(obj);
	if(w == nullptr) {
	return true;
	}