Problem in compiling

[ja_sapienza]

Hi!

I have a programing in Qt 4.4.

I write all code and this code is compiling without errors. The program compiled don't show errors too in execution. The code is 2000 lines...

So, this program make a long loop (10.000 - 50.000 times), if i compile a debug version, it's works, the result is fine... But, if i compile a release version, the code don't work well and the result is wrong...

I don't know what it is, is the same code, i don't make changes...

Someone help me?

Thks...

[wysota]

We'd have to know more details and see at least portions of the code.

[ja_sapienza]

Ok, no problem...

My code is under GPL license

Ok, i will begin with main function in my looping. This function determine the flow of a river in vector format.

I saw a problem maybe at the beginning of this code. For example, in debug compile, this loop run 100 times. In release compile, this run 100 times too, but leaves the first return.

But in both compiles I used the EVEN CODE and EVEN INPUT.

So, this is the beginning of the main function of my loop...

bool CHydroFlow::DetermineFlow(const int indSHPObj)
	{
 
		pSHPObject pHidLine = HidLn->SHPObjs[indSHPObj];
		int FlowHidLine = HidLn->Flows[indSHPObj];
		int OrderStrahlerHidLine = 0;
		int OrderShreveHidLine = 0;
		if (HFParams.HFOptions.OrderStrahler) {
			OrderStrahlerHidLine = HidLn->OrdersStrahler[indSHPObj];
		};
		if (HFParams.HFOptions.OrderShreve) {
			OrderShreveHidLine = HidLn->OrdersShreve[indSHPObj];
		};
		if ((FlowHidLine != 0) && (OrderStrahlerHidLine != 0) || (!HFParams.HFOptions.OrderStrahler) 
                && ((OrderShreveHidLine != 0) || (!HFParams.HFOptions.OrderShreve)))
			return true; //If above is true, then nothing to do

bool CHydroFlow::DetermineFlow(const int indSHPObj)
	{

		pSHPObject pHidLine = HidLn->SHPObjs[indSHPObj];
		int FlowHidLine = HidLn->Flows[indSHPObj];
		int OrderStrahlerHidLine = 0;
		int OrderShreveHidLine = 0;
		if (HFParams.HFOptions.OrderStrahler) {
			OrderStrahlerHidLine = HidLn->OrdersStrahler[indSHPObj];
		};
		if (HFParams.HFOptions.OrderShreve) {
			OrderShreveHidLine = HidLn->OrdersShreve[indSHPObj];
		};
		if ((FlowHidLine != 0) && (OrderStrahlerHidLine != 0) || (!HFParams.HFOptions.OrderStrahler) 
                && ((OrderShreveHidLine != 0) || (!HFParams.HFOptions.OrderShreve)))
			return true; //If above is true, then nothing to do

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<CONTINUE...>

[wysota]

You might be using some uninitialized variable somewhere that might be initialized differently in debug and release modes.

[ja_sapienza]

How is this possible?
Initialized differently!?

But all variables are initialized before... I will see that...

Thks

[wysota]

Are these initialized?
HFParams.HFOptions.OrderStrahler
HFParams.HFOptions.OrderShreve

[ja_sapienza]

There variables are input parameters of my class...

This code is part of a class...

Thks

[wysota]

And what are their values at the beginning of this code block?