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What exactly u mean the approch dont work
it gives error or it dont work logically .
Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com
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Hey man what was the problem i didnot get any reply
i have tired it with my vc6 compiler it works fine
with my program .
I dont seeem any problem in it
Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com
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the problem is i can only use one storage-class specifier, but static is required so i can't use extern. this current method works fine if i only need to access it through one source file, but my project has many source files and requires the members of this union to be accessed through many of those files. here is my current code, please post yours that works:
extern union {int y; int z;};<br />
<br />
#include "main.h"<br />
<br />
void do_something() {<br />
y = z;<br />
}<br />
<br />
static union {int y; int z;};<br />
<br />
void main() {<br />
do_something();<br />
}
i appreciate it,
John
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why using an anonymous union ?
just give it a name !!
extern union myUnion {
int x;
int y;
};
TOXCCT >>> GEII power
[toxcct][VisualCalc 2.20][VisualCalc 3.0]
-- modified at 4:18 Tuesday 20th December, 2005
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Yeh TOXCCT
Giving a name is good.
but an anonymous union also dont create any
issue , i tired and checked it out in my
project.
It works fine .
Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com
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where is the name??? did u mean
extern union myUnion
{
int x; int y;
}mu;
is this ok?
"But your mind is very complex, very tricky. It makes simple things complicated. -- that's its work. And for centuries it has been trained for only one thing: to make things so complicated that your life becomes impossible."- Osho
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--[V]--
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mon cher ami,
ca va? je fais bein ici. (ok lets not squeeze my brain to get those french words out  ) how's chirstmas preparations going on? is it full of snow? you ski? skate?
spend lot of time with your coupine?? what's going to be your gift for her this xmas???
"But your mind is very complex, very tricky. It makes simple things complicated. -- that's its work. And for centuries it has been trained for only one thing: to make things so complicated that your life becomes impossible."- Osho
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">
--[V]--
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VivekuniQ wrote: mon cher ami,
pas trop mal, merci 
VivekuniQ wrote: ok lets not squeeze my brain to get those french words out
that was not so bad,, except the little "je fais bien" instead of "je vais bien", but nevermind.
VivekuniQ wrote: how's chirstmas preparations going on ?
full of work !!!  actually, i'm still working until late friday evening, but i took time to buy some presents to my mum (who comes to see me and celebrate Xmas with us this year - she have to come accross 800kms to get here !), my sweet girlfriend and all her family in which i will pass the date (sisters, parents, boyfriends of her sisters too - which have the same first name as mine !!  what a coincidence !)
VivekuniQ wrote: is it full of snow?
not where i am actually... i love snow, i love skiing, but i am near the atlantic (Nantes i you know), and snow if quite rare out there...
VivekuniQ wrote: spend lot of time with your coupine??
hum, not that much, but i'd like to !!! it's hard to find the time to spend with her when i work hard all the day, when she also have to study hard for her exam on january, and when we don't even live together during the week !!  but hey, it's hard now to be better latter, isn't it ?
VivekuniQ wrote: what's going to be your gift for her this xmas???
i doubt that she looks at CodeProject (actually, she hate it ) but i cannot take the risk to write it there before Christmas... sorry 
now, i hope you having a good time too...
Merry Christmas dear Vivek.
see you - On CP naturally...
TOXCCT >>> GEII power
[toxcct][VisualCalc 2.20][VisualCalc 3.0]
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toxcct wrote: Merry Christmas
Merry Christmas ..... I hope that bring good thing to your life
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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its g8 that u can see ur parents in christmas
people like me have to wait for years to stay
with parents.
Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com
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happy christmas to you too man  , where do ur parents live?? faraway??
"But your mind is very complex, very tricky. It makes simple things complicated. -- that's its work. And for centuries it has been trained for only one thing: to make things so complicated that your life becomes impossible."- Osho
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--[V]--
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ThatsAlok wrote: I hope that bring good thing to your life
i'll be really happy if life brings somethingchristmas gift from mr.Alok!!
ThatsAlok wrote:
Merry Christmas .....
Merry Merry christmas!!
![Jig | [Dance]](https://codeproject.freetls.fastly.net/script/Forums/Images/jig.gif)
-vivek
"But your mind is very complex, very tricky. It makes simple things complicated. -- that's its work. And for centuries it has been trained for only one thing: to make things so complicated that your life becomes impossible."- Osho
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">
--[V]--
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VivekuniQ wrote: Merry Merry christmas!!
Yeap Marry Christmas ...
VivekuniQ wrote: somethingchristmas gift from mr.Alok
Hai... Today is D Day for me.. .
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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HI,
i have a problem with this function...
void show(){
int hour,minu,sec;
char *time1;
LPSYSTEMTIME t;
hLUIseDLL = LoadLibrary("LUIse.dll");
if (hLUIseDLL != NULL)
{
LUI_OpenDevice = (T_LUI_OpenDevice)GetProcAddress(hLUIseDLL, "LUI_OpenDevice");
LUI_CloseDevice = (T_LUI_CloseDevice)GetProcAddress(hLUIseDLL, "LUI_CloseDevice");
LUI_DispOnOff = (T_LUI_DispOnOff)GetProcAddress(hLUIseDLL, "LUI_DispOnOff");
LUI_CCFL = (T_LUI_CCFL)GetProcAddress(hLUIseDLL, "LUI_CCFL");
LUI_GetContrast = (T_LUI_GetContrast)GetProcAddress(hLUIseDLL, "LUI_GetContrast");
LUI_SetContrast = (T_LUI_SetContrast)GetProcAddress(hLUIseDLL, "LUI_SetContrast");
LUI_OutPort = (T_LUI_OutPort)GetProcAddress(hLUIseDLL, "LUI_OutPort");
LUI_InPort = (T_LUI_InPort)GetProcAddress(hLUIseDLL, "LUI_InPort");
LUI_LCDmode = (T_LUI_LCDmode)GetProcAddress(hLUIseDLL, "LUI_LCDmode");
LUI_Bitmap = (T_LUI_Bitmap)GetProcAddress(hLUIseDLL, "LUI_Bitmap");
LUI_Text = (T_LUI_Text)GetProcAddress(hLUIseDLL, "LUI_Text");
LUI_BMPfile = (T_LUI_BMPfile)GetProcAddress(hLUIseDLL, "LUI_BMPfile");
LUI_SetPixel = (T_LUI_SetPixel)GetProcAddress(hLUIseDLL, "LUI_SetPixel");
LUI_GetSerial = (T_LUI_GetSerial)GetProcAddress(hLUIseDLL, "LUI_GetSerial");
GetDllVersion = (T_GetDllVersion)GetProcAddress(hLUIseDLL, "GetDllVersion");
LUI_ScreenRefreshControl = (T_LUI_ScreenRefreshControl)GetProcAddress(hLUIseDLL, "LUI_ScreenRefreshControl");
LUI_TouchScreen = (T_LUI_TouchScreen)GetProcAddress(hLUIseDLL, "LUI_TouchScreen");
}else MessageBox(0,"DLL Error","Error", MB_OK);
LUI_OpenDevice(0)
LUI_TouchScreen(0,mouse);
do{
if(mouse[1]<300){
GetLocalTime(t);
sprintf(time1,"%d:%d:%d",t->wHour,t->wMinute,t->wSecond);
parser.data=time1;
parser.draw();
LUI_TouchScreen(0,mouse);
Sleep(200);
}while(mouse[1]<=300);
LUI_CloseDevice(0);
Sleep(200);
FreeLibrary(hLUIseDLL);
}
the debugger says that t and time1 is being used without being defined, but...??????
when i set the configurationmode to "release", it runs, if the do while loop exits
another error appears.
please help me...
thanks
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Your variable time1 is a pointer only. There are no bytes that it points to that you can then fill up with the sprintf call. Off the top of my head that is probably the same thing with variable t.
Chris Meech
I am Canadian. [heard in a local bar]
Remember that in Texas, Gun Control is hitting what you aim at. [Richard Stringer]
Nice sig! [Tim Deveaux on Matt Newman's sig with a quote from me]
-- modified at 14:55 Monday 19th December, 2005
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for time1 :
iiscodered wrote: char *time1;
sprintf(time1,"%d:%d:%d",t->wHour,t->wMinute,t->wSecond);
this is not correct.
you have to allocate the memory space to then be able to write there (with the sprintf() call...).
for example, add this :
<font color=blue>char</font>* time1 = <font color=blue>new char</font>[10];
<font color=green>
<font color=blue>delete</font>[] time1;
for t :
first of all, choose variable names that denote clearly what it is supposed to do !!! t is not an explicit name.
iiscodered wrote: LPSYSTEMTIME t;
GetLocalTime(t);
same this again here.
t is not allocated...
it seems to me that you are new to C++, aren't you ?
moreover, the compiler might have told you a clear enough message of what was going wrong in you code... read them with interrest, ,compiler is your friend !
TOXCCT >>> GEII power
[toxcct][VisualCalc 2.20][VisualCalc 3.0]
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you should use 'new' .
i.e: char *time = new char(10);
"But your mind is very complex, very tricky. It makes simple things complicated. -- that's its work. And for centuries it has been trained for only one thing: to make things so complicated that your life becomes impossible."- Osho
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">
--[V]--
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robbers put the stolen words first before the actual comes out.
"But your mind is very complex, very tricky. It makes simple things complicated. -- that's its work. And for centuries it has been trained for only one thing: to make things so complicated that your life becomes impossible."- Osho
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">
--[V]--
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hey i really didn't look at the replies, i read the qurey, and just clicked on 'reply'. then i found another idle guy has already replied for that.
"But your mind is very complex, very tricky. It makes simple things complicated. -- that's its work. And for centuries it has been trained for only one thing: to make things so complicated that your life becomes impossible."- Osho
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">
--[V]--
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Just declare the 't' string to have soem data space available.
Do
char time1[32];
instead of
char *time1;
and it will be fine.
No shirt, no shoes, no brains, no service.
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Hi,
Since I can't put the initialization of a static data member in the class definition, how can I assign the value of lets's say a document data member to an object's static data member ?
Thx.
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You have to do it in the cpp file
class foo
{
static int x;
int doFoo();
};
int foo::x = 12;
int foo::doFoo()
{
...
}
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" - mYkel - 21 Jun '04
"There's not enough blatant self-congratulatory backslapping in the world today..." - HumblePie - 21 Jun '05
Within you lies the power for good - Use it!
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Is static data member accesible
only accessible by scope resolution operator .
say
by "this" pointer .(or pointer to class)
Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com
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