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So what's happening?! You guys like to vote 1 very much??
Maxwell Chen
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I think he is trying to convert a double to int.
Maxwell Chen
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Nibu thomas wrote: Faqs are worth a read
Maxwell Chen
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Nibu thomas wrote: I can see that question coming!
The diviner ~~~ 
Maxwell Chen
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hi,
use reinterpret_cast value;
snippet of code.
int x;
double y = 5.66;
now x = reinterpret_cast <int> y; // cast double to int data type.
this is type conversion in c++.
good luck,
uday.
uday kiran
-- modified at 0:57 Wednesday 10th May, 2006
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You don't need to use reinterpret_cast in this case and in fact shouldn’t: casting from double to int is implicit so the following will do the trick:
double d = 3.5;
int i = d;
Is you wanted to make the cast explicit (and there is good reason to do so as it will suppress a warning) static_cast is the right cast for the job. i.e.
double d = 3.5;
int i = static_cast<int>(d);
Part of the point of adding the function style casts was to make your intent specific thus it is important to use the right cast for the job.
Steve
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Math.round
public static int round( float a )
Returns the value of the argument rounded to the nearest int value.
--------------------------
just do it like that :
#include <math.h>
:
double MyDouble = 2345.5678 // MyDouble is a Double.
int MyInt = ROUND(MyDouble) // MyInt contains 2346.
:
double MyDouble = 2345.4678 // MyDouble is a Double.
int MyInt = ROUND(MyDouble) // MyInt contains 2345.
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csc wrote: public static int round( float a )
Is this in C++ ? I mean that public modifier.
csc wrote: int round( float a )
csc wrote: ROUND(MyDouble)
Case sensitive?! 
No ';' , it doesn't compile. 
Maxwell Chen
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yes maybe in next time,isnt possible!?
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Basic maths will do the trick. Try this:
double d = 2345.5678;
int i = d + 0.5
Steve
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hi
Do we have any function to know the operating name on which one is currently working on?
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GetVersionEx(...)
Sample[^]. This doesn't use the above function but you will enjoy this. 
Nibu thomas
Software Developer
Faqs by Michael dunn
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I'm sorry I meant to say if there is a method that test if a File exist or not?
thanks!
alantop
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one way
WIN32_FIND_DATA m_data;
HANDLE hFile;
hFile=FindFirstFile(filename,&m_data)
if(hFile==INVALID_HANDLE_VALUE)
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Make sure you close the handle if the file is found.
Anyone who thinks he has a better idea of what's good for people than people do is a swine.
- P.J. O'Rourke
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sure and thank you
use
FindClose(hFile);
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You can use SHGetFileInfo()
The prototype of the function is as follows:
DWORD_PTR SHGetFileInfo( <br />
LPCTSTR pszPath,<br />
DWORD dwFileAttributes,<br />
SHFILEINFO *psfi,<br />
UINT cbFileInfo,<br />
UINT uFlags<br />
);
_AnShUmAn_
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Hi,
When I use "PathFileExists()" in my MFC code, it is giving me Linking error as follows,
Linking...
aDlg.obj : error LNK2001: unresolved external symbol __imp__PathFileExistsA@4
Debug/a.exe : fatal error LNK1120: 1 unresolved externals
Is ther any Library/ Header File for it?
Best Regards,
Aniket
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#include shlwapi.h
and to your project
import shlwapi.lib
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