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Full Discussion: Floating Point
Top Forums Programming Floating Point Post 302494083 by Corona688 on Friday 4th of February 2011 09:35:12 PM
Old 02-04-2011
I think I see why. You forgot to initialize these:

Code:
FILE *can, *publi, *SHOW, *grilla;

When you do that they don't necessarily start as NULL, you have to

Code:
FILE *can=NULL, *publi=NULL, *SHOW=NULL, *grilla=NULL;

Garbage in pointers can cause strange exceptions.
 

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DwtColorMixSetNewColor(3Dwt)											      DwtColorMixSetNewColor(3Dwt)

Name
       DwtColorMixSetNewColor - Sets the new red, green, and blue color values in the color mixing widget.

Syntax
       void DwtColorMixSetNewColor(cmw, red, green, blue)
	    Widget cmw;
	    unsigned short red;
	    unsigned short green;
	    unsigned short blue;

Arguments
       cmw	 Specifies the widget ID of the color mixing widget.

       red	 Specifies the new color red value.  You can express the value in percentages or by the X color values (0 to 65535).

       green	 Specifies the new color green value.  You can express the value in percentages or by the X color values (0 to 65535).

       blue	 Specifies the new color blue value.  You can express the value in percentages or by the X color values (0 to 65535).

		 See  the  section on colormap functions in the Guide to the Xlib Library: C Language Binding for more information on X color val-
		 ues.

Description
       The DwtColorMixSetNewColor function allows the user-supplied color mixer subwidget to pass the current color values  to	the  color  mixing
       widget.	Using DwtColorMixSetNewColor is more efficient than using XtSetValues.

See Also
       DwtColorMixGetNewColor(3Dwt), DwtColorMixCreate(3Dwt)
       Guide to the XUI Toolkit: C Language Binding
       Guide to the XUI Toolkit Intrinsics: C Language Binding

														      DwtColorMixSetNewColor(3Dwt)
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