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Honestly, I would look for a program called CCleaner
It basically is a secure "wife is coming" button. You can just have it erase once instead of the DoD 15 times or w/e it is, that'll make it faster.
If you were looking to make your own for the challenge tho, I really don't know; I'm just suggesting something that's already out there.
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How can i get the system time and display it?
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shamsteady wrote: How can i get the system time...
Use GetSystemTime(), or time().
shamsteady wrote: ...and display it?
Use printf(), or cout.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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It said GetSystemTime() is undeclared. Am i missing something?
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shamsteady wrote: Am i missing something?
Yes, the inclusion of a header file.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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shamsteady wrote: Yes, the inclusion of a header file.
shamsteady wrote: t said GetSystaremTime() is undeclared. Am i missing something?
which compiler are you using@!
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Also, you can use the time_t structure.
time_t t;
time(&t);
cout<<ctime(&t);
Press: 1500 to 2,200 messages in just 6 days? How's that possible sir?
Dr.Brad :Well,I just replied to everything Graus did and then argued with Negus for a bit.
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See
SYSTEMTIME m_SysTime;
char DisplayTime[255];
::GetSystemTime(&m_SysTime);
sprintf(DisplayTime,"%d/%d/%d...%d::%d::%d::%d",
m_SysTime.wMonth,m_SysTime.wDay,
m_SysTime.wYear,m_SysTime.wHour,
m_SysTime.wMinute,m_SysTime.wSecond,m_SysTime.wMilliseconds);
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Hi All,
I'm trying to overload the assignment (=) operator so that I can achieve the following:
int x = myclass;
instead of:
int x = myclass.Value();
I am implementing it as follows:
class CMyClass
{
private:
int m_nValue;
public:
int& operator=(CMyClass& class);
int Value() { return m_nValue; };
};
int& CMyClass::operator=(CMyClass& class)
{
return class.Value();
}
But I keep on getting a compiler errors either saying that there is no suitable conversion, or that it cannot convert from CMyClass to int.
Clearly my syntax (or something) is screwed, so how can I fix it ?
Thanks
OD
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Write a casting operator instead:
operator int() const { return m_nValue; }
"It's supposed to be hard, otherwise anybody could do it!" - selfquote
"High speed never compensates for wrong direction!" - unknown
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Damn, you were faster 
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Nemanja Trifunovic wrote: Damn, you were faster
Hehe, sometimes I get lucky. 
Haven't refreshed in about two hours.
It was a good thing that we suggested the same thing though...
"It's supposed to be hard, otherwise anybody could do it!" - selfquote
"High speed never compensates for wrong direction!" - unknown
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Thanks, worked like a charm !
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od@ananzi.co.za wrote: I'm trying to overload the assignment (=) operator so that I can achieve the following:
int x = myclass;
instead of:
int x = myclass.Value();
If I got your intention correctly, you need operator int, not operator =
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I'm porting a legacy app. This code was fine in VC6, but VS2005 doesn't
like it:
struct CColumnBool
{
std::vector<bool> m_vBoolData;
CColumnBool()
{
m_vBoolData.clear();
};
bool& operator[](UINT uiRow)
{
return m_vBoolData[uiRow]; // <--- error on this line...
};
const bool& operator[](UINT uiRow) const
{
return m_vBoolData[uiRow];
};
};
The error is this:
error C2440: 'return' : cannot convert from 'std::_Vb_reference<_MycontTy>' to 'bool &'
with
[
_MycontTy=std::vector>
]
The weird thing is that this code does NOT generate the same error:
struct CColumnInt
{
std::vector<int> m_vIntData;
CColumnInt()
{
m_vIntData.clear();
};
int& operator[](UINT uiRow)
{
return m_vIntData[uiRow];
};
const int& operator[](UINT uiRow) const
{
return m_vIntData[uiRow];
};
};
C2440 is a type conversion error, of course. MSDN lists several
causes for this, but I don't see where they apply. Any ideas
how to fix this?
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Adis H. wrote: This may help perhaps:
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1354391&SiteID=1[^]
Yes, that's it exactly. Thanks! 
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std::vector<bool> is not based on an array of bool. Instead the bits are packed, and as such it is impossible to take the address of any given bit, or create a reference to it. Instead operator[] has to return a proxy class.
This is a specialization of the vector template required by the C++ standard. This is widely considered to be a massive error in the standard. Unfortunately it is required, in order to claim conformance to the standard.
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Mike Dimmick wrote: This is widely considered to be a massive error in the standard.
I would think so. Thanks for the explanation.
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Hi
Is it possible to open a html-file at a given anchor-point using ShellExecute? Or should I use another method?
I tried to use the following argument to ShellExecute open
file://C:/afile.htm#alocation
and the file opens, but always from the top.
drives me crazy
tia
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::ShellExecute(NULL, _T("open"), _T("C:\\afile.htm#alocation"), NULL, NULL, SW_SHOWNORMAL);
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Honestly, you haven't tried that, have you?
Do you at all think it will work?
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Niklas Lindquist wrote: Honestly, you haven't tried that, have you?
yes i did, and you ? 
Niklas Lindquist wrote: Do you at all think it will work?
not it will, it does ! 
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I get ERROR_FILE_NOT_FOUND from that. (Which to me seems like a reasonable thing, since the number character is valid in a windows path.)
Adding "file://" in front will bring up the correct file, but always shown from the top.
Removing "#alocation" also works (in that it brings up the correct file, but not located at the anchor point obviously).
WinXP IE6
I still doubt that it works for you. 
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ah, sorry, it was the anchor that matters... have you tried passing te anchor parameter into the "parameters" argument ?
like this (this one, i didn't test) :
::ShellExecute(NULL, _T("open"), _T("C:\\afile.htm"), _T("#alocation"), NULL, SW_SHOWNORMAL);
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