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Full Discussion: Function main returning int?
Top Forums Programming Function main returning int? Post 302727009 by gabam on Monday 5th of November 2012 01:35:37 PM
Old 11-05-2012
Function main returning int?

H friends,
As we know, a function returns a value and that value is saved somwhere. like

Code:
int Sum( int x, int y )
{
return x + y;
}
 
Total = Sum( 10, 20 );

The value 30 is saved in variable Total.

Now the question is, what int value does the function main return, and where is it saved. And can we see the value of the integer returned by main.
Please explain by the help of a small program.

Thank you very much!

Moderator's Comments:
Mod Comment 114 posts and no code tags?!...

Last edited by zaxxon; 11-05-2012 at 03:40 PM.. Reason: code tags
 

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XmScrollVisible(library call)											     XmScrollVisible(library call)

NAME
XmScrollVisible -- A ScrolledWindow function that makes an invisible descendant of a ScrolledWindow work area visible SYNOPSIS
#include <Xm/ScrolledW.h> void XmScrollVisible( Widget scrollw_widget, Widget widget, Dimension left_right_margin, Dimension top_bottom_margin); DESCRIPTION
XmScrollVisible makes an obscured or partially obscured widget or gadget descendant of a ScrolledWindow work area visible. The function re- positions the work area and sets the specified margins between the widget and the nearest viewport boundary. The widget's location relative to the viewport determines whether one or both of the margins must be adjusted. This function requires that the XmNscrollingPolicy of the ScrolledWindow widget be set to XmAUTOMATIC. scrollw_widget Specifies the ID of the ScrolledWindow widget whose work area window contains an obscured descendant. widget Specifies the ID of the widget to be made visible. left_right_margin Specifies the margin to establish between the left or right edge of the widget and the associated edge of the viewport. This margin is established only if the widget must be moved horizontally to make it visible. top_bottom_margin Specifies the margin to establish between the top or bottom edge of the widget and the associated edge of the viewport. This margin is established only if the widget must be moved vertically to make it visible. For a complete definition of ScrolledWindow and its associated resources, see XmScrolledWindow(3) RELATED
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