C / C++ / MFC

11-Jun-10 3:03

Hello,

is there a specified ~~Data~~ Date variable type that i can use it with C++? I don't like to use a structure including three integers for this aim.

Thank you

"The Ultimate Limit Is Only Your Imagination."

modified on Friday, June 11, 2010 9:09 AM

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C^hris L^osinger11-Jun-10 3:06

C^hris L^osinger

11-Jun-10 3:06

what?

Schehaider_Aymen11-Jun-10 3:08

11-Jun-10 3:08

I think yeah; the SYSTEMTIME Var Poke tongue | ;-P

sorry to post the question too quick

"The Ultimate Limit Is Only Your Imagination."

David Crow11-Jun-10 3:09

David Crow

11-Jun-10 3:09

Blood_HaZaRd wrote:
is there a specified Data variable type that i can use it with C++?

Please refactor this question so that it makes sense. Confused | :confused:

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Schehaider_Aymen11-Jun-10 3:10

11-Jun-10 3:10

sorry i wrote Data instead of Date (i have a quarty Keyboard and Eng Os

"The Ultimate Limit Is Only Your Imagination."

CPallini11-Jun-10 3:16

CPallini

11-Jun-10 3:16

Do you mean a date?
If you're using ATL/MFC then class CTime is avalable [^].
Smile | :)

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Schehaider_Aymen11-Jun-10 3:27

11-Jun-10 3:27

great one but when i write this code it said that the CTime is not a class or a namespace. How to help

#include<time.h>
#include<iostream>
using namespace std;

void main()
{
	//char date[9];
//	_strdate(date);
//	cout << date << endl;
	
	CTime t1(1999, 3, 19, 22, 15, 0); // 10:15 PM March 19, 1999
	CTime t2(1999, 3, 20, 22, 15, 0); // 10:15 PM March 20, 1999
	CTimeSpan ts = t2 - t1;             // Subtract 2 CTimes
  
}

"The Ultimate Limit Is Only Your Imagination."

Cedric Moonen11-Jun-10 3:33

Cedric Moonen

11-Jun-10 3:33

That's why Carlo said "if you are using MFC/ATL", which is not your case so forget about it.

Cédric Moonen
Software developer

Charting control [v3.0]
OpenGL game tutorial in C++

Schehaider_Aymen11-Jun-10 3:35

11-Jun-10 3:35

Ah no indeed i'm using MFC so it still the case Laugh | :laugh:

"The Ultimate Limit Is Only Your Imagination."

CPallini11-Jun-10 7:36

CPallini

11-Jun-10 7:36

Blood_HaZaRd wrote:
Ah no indeed i'm using MF

For another project? The posted one looks the classical console application... Roll eyes | :rolleyes:

Nuri Ismail11-Jun-10 3:37

Nuri Ismail

11-Jun-10 3:37

You need to include atltime.h header in order to use the CTime class. (In case you are using MFC/ATL).
I see that you have already included time.h so you can use the struct tm[^] from this header. See here[^] for standard date/time functions, macros and types. Smile | :)

Schehaider_Aymen11-Jun-10 3:42

11-Jun-10 3:42

Yup Thank you. I even found another Class zhicgh is CTimeSpan (based on CTime and do operations on time which the most suitable class for now.

Thnak you again and @ Cedric: the errors from VS saying that CTilme t1 is undeclarated was due to a line which end with no ; and now it works i forget to say that i was under MFC so excuse me again we are humains and we do mistakes. Hmmm | :|

"The Ultimate Limit Is Only Your Imagination."

Link error 2019

arun_pk11-Jun-10 2:34

11-Jun-10 2:34

Error 1 error LNK2019: unresolved external symbol _IID_IAMVideoControl referenced in function "public: long __thiscall StillCapture::Connect(struct IPin *)" (?Connect@StillCapture@@QAEJPAUIPin@@@Z) StillCapture.lib 1 DexCam1test
i have method NewStillCapture() in StillCapture.lib. To call NewStillcapture() method IStillCapture.h is used.
I am calling that method in my solution. But its giving the above mentioned Link error.

Please help me to come out of this mess

Thanks in advance

Cool_Dev11-Jun-10 2:44

11-Jun-10 2:44

for IAMVideoControl interface, did u link to Strmiids.lib ?

arun_pk11-Jun-10 2:45

11-Jun-10 2:45

strmbasd.lib
StillCapture.lib
baseclasses\STRMBASE.lib

THESE are the only dll's which we are linking

Cool_Dev11-Jun-10 2:52

11-Jun-10 2:52

Try adding Strmiids.lib and Quartz.lib also in additional dependencies. These are the import libraries for most of the codes declared in various headers of DirectShow.

arun_pk11-Jun-10 2:59

11-Jun-10 2:59

where can refer those libraries

i mean while adding the lib's through additional dependencies

Cool_Dev11-Jun-10 3:05

11-Jun-10 3:05

If you are using DirectX SDK, then these will be in DXSDK\Lib. If you are using Visual Studio 2005 or later, DirectShow is included in platform sdk and paths would be set in Visual Studio. So simply add the lib names only.

arun_pk11-Jun-10 3:07

11-Jun-10 3:07

i am using visual studio 2008
so i added directly Strmiids.lib and Quartz.lib
still same 7 errors Frown | :(

Cool_Dev11-Jun-10 3:09

11-Jun-10 3:09

please post errors.

arun_pk11-Jun-10 3:10

11-Jun-10 3:10

Error 1 error LNK2019: unresolved external symbol _IID_IAMVideoControl referenced in function "public: long __thiscall StillCapture::Connect(struct IPin *)" (?Connect@StillCapture@@QAEJPAUIPin@@@Z) c:\Documents and Settings\binsb\Desktop\DexCam1test\DexCam1test\StillCapture.lib 1 DexCam1test
Error 2 error LNK2019: unresolved external symbol __imp__timeGetTime@0 referenced in function "public: int __thiscall CAMMsgEvent::WaitMsg(unsigned long)" (?WaitMsg@CAMMsgEvent@@QAEHK@Z) STRMBASE.lib DexCam1test
Error 3 error LNK2001: unresolved external symbol "class CFactoryTemplate * g_Templates" (?g_Templates@@3PAVCFactoryTemplate@@A) STRMBASE.lib DexCam1test
Error 4 error LNK2001: unresolved external symbol "class CFactoryTemplate * g_Templates" (?g_Templates@@3PAVCFactoryTemplate@@A) STRMBASE.lib DexCam1test
Error 5 error LNK2001: unresolved external symbol "int g_cTemplates" (?g_cTemplates@@3HA) STRMBASE.lib DexCam1test
Error 6 error LNK2001: unresolved external symbol "int g_cTemplates" (?g_cTemplates@@3HA) STRMBASE.lib DexCam1test
Error 7 fatal error LNK1120: 4 unresolved externals C:\Documents and Settings\binsb\Desktop\DexCam1test\Debug\DexCam1test.exe DexCam1test

arun_pk11-Jun-10 3:09

11-Jun-10 3:09

these are the seven errors

Error 1 error LNK2019: unresolved external symbol _IID_IAMVideoControl referenced in function "public: long __thiscall StillCapture::Connect(struct IPin *)" (?Connect@StillCapture@@QAEJPAUIPin@@@Z) c:\Documents and Settings\binsb\Desktop\DexCam1test\DexCam1test\StillCapture.lib 1 DexCam1test
Error 2 error LNK2019: unresolved external symbol __imp__timeGetTime@0 referenced in function "public: int __thiscall CAMMsgEvent::WaitMsg(unsigned long)" (?WaitMsg@CAMMsgEvent@@QAEHK@Z) STRMBASE.lib DexCam1test
Error 3 error LNK2001: unresolved external symbol "class CFactoryTemplate * g_Templates" (?g_Templates@@3PAVCFactoryTemplate@@A) STRMBASE.lib DexCam1test
Error 4 error LNK2001: unresolved external symbol "class CFactoryTemplate * g_Templates" (?g_Templates@@3PAVCFactoryTemplate@@A) STRMBASE.lib DexCam1test
Error 5 error LNK2001: unresolved external symbol "int g_cTemplates" (?g_cTemplates@@3HA) STRMBASE.lib DexCam1test
Error 6 error LNK2001: unresolved external symbol "int g_cTemplates" (?g_cTemplates@@3HA) STRMBASE.lib DexCam1test
Error 7 fatal error LNK1120: 4 unresolved externals C:\Documents and Settings\binsb\Desktop\DexCam1test\Debug\DexCam1test.exe DexCam1test

Cool_Dev11-Jun-10 3:15

11-Jun-10 3:15

are you developing filter? so u are not using directx sdk, instead windows sdk (vista or above) only?

arun_pk11-Jun-10 3:18