Home > Error C2664 > Error C2664 Carray

Error C2664 Carray

The time now is 10:50 AM. If you want tochange it inside function, then pass it by ordinary reference,otherwise by const:---typedef CArray CMyArray;BOOL ICanChangeIt(CMyArray& arrInOut);BOOL ICanLookAtIt(const CMyArray& arrIn);---HTHAlex 3 Replies 6 Views Switch to linear view Disable Post the correct compilation errors. Asking Client for discount on Ticket to amusement park I don't want to get lung cancer like you do Can two different firmware files have same md5 sum? this contact form

is that when using the function ".Add" from CArray. When must I use #!/bin/bash and when #!/bin/sh? Because they are protected, the above errors are generated.   The following example shows the correct use of the CArray class: // No compiler option needed.#include struct A{ int i; int class Cttk { bool worked; public: Cttk(){worked=false;} }; class Cpacket{ private: int speed; int time; int location; CArray stabilityreport; public: Cpacket(){time=0;phone=24433;location=0;} Cpacket(const Cpacket &packet){ // this is my copy constructor. http://stackoverflow.com/questions/3415063/issue-returning-carray

amarasat 1-Aug-11 14:09pm Thanks a lot for the reply and solution. Your code is almost unreadable. 2) Do yourself a favor and learn the standard C++ containers. Regards, Paul McKenzie Reply With Quote August 11th, 2005,10:24 AM #3 zigzag18 View Profile View Forum Posts Junior Member Join Date Aug 2005 Posts 2 Re: CArray error "cannot convert Cfoo Browse other questions tagged c++ templates mfc const or ask your own question.

share|improve this answer answered Aug 5 '10 at 13:26 Puppy 111k18159332 add a comment| up vote 1 down vote I think the problem is in CString&, try using CArray instead. When answering a question please: Read the question carefully. Regards. Copyright Quinstreet Inc. 2002-2016 Sharky Forums Register Help Remember Me?

No copy constructor or assignment operator is necessary. Yes, much better to use std::vector, which is much better designed, and does not have this problem.David Wilkinson | Visual C++ MVP Marked as answer by May Wang - MSFTMicrosoft contingent Regards Sep 1, 2011 at 8:28am UTC mrkhn (37) Solved and Works. 1
2
3
4
5
6
7
8
9
10
11
12
13
14
Header: struct Met{ CString a; CString b; CArray c; void operator=(const Met& m){ a = m.a; b great post to read What is the problem?

Permalink Posted 1-Aug-11 8:02am mbue7.9K Comments amarasat 1-Aug-11 14:10pm Struct helped me in solving my error. Thanks for the possible answers. Results 1 to 3 of 3 Thread: CArray error "cannot convert Cfoo to Cfoo&" ? If I recall correctly, CArray requires its elements to be copyable - but CArray itself is not copyable (it derives from CObject, which has a private copy constructor).

Not the answer you're looking for? navigate to this website See more: C++ Declaration in header file: CArray ptArray; Source file void cDlgGrid::OnClick(NMHDR *pNotifyStruct, LRESULT* pResult) { LPNMITEMACTIVATE pNMIA = reinterpret_cast(pNotifyStruct); int row = pNMIA->iItem; int col = pNMIA->iSubItem; ptArray.SetSize(1,1); Can Tex make a footnote to the footnote of a footnote? In particular it is not based on an abstract base class, and it is copyable.

Well my problem is about CArray and Structs... weblink Just use std::vector. You may have to register or Login before you can post: click the register link above to proceed. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate?

Fixed the typos in my solution and added the appropriate html ampersand code so that my declaration doesn't disappear.) Rate this: Please Sign up or sign in to vote. am I making a simple mistake? Example:--------class CMyArray : public CArray{public:CMyArray() {}CMyArray(const CMyArray& other){*this = other;}CMyArray& operator =(const CMyArray& other){RemoveAll();for(int i = 0; i < other.GetCount(); i++)SetAt(i, other[i]);return *this;}};BOOL Foo(CMyArray arr){// do what you want with arrreturn navigate here more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Thanks! -Evan Reply With Quote 02-01-2003,11:51 AM #2 Frostburn View Profile View Forum Posts Reef Shark Join Date Dec 2001 Location Henrietta, New York, USA Posts 264 http://msdn.microsoft.com/library/de...mfc_carray.asp Try this and I mean builder doesn't admit b.Append(a). They are both templated dynamically expandable arrays.

am I making a simple mistake?

Join them; it only takes a minute: Sign up CArray and const template parameter up vote 0 down vote favorite Is it possible to use const parameter to CArray I am Is it permitted to not take Ph.D. share|improve this answer answered Jun 10 '09 at 15:13 avakar 23.4k44790 Those CString are not supposed to change, so const seams appropriate. –Drahakar Jun 10 '09 at 15:19 If I recall correctly, CArray requires its elements to be copyable - but CArray itself is not copyable (it derives from CObject, which has a private copy constructor).Igor Tandetnik Marked as

Code: Cpacket SaraRouter; Cpacket SaraFriendRouter; SaraFriendRouter = SaraRouter; // If you wanted assignment To construct an object Code: Cpacket SaraRouter; Cpacket SaraFriendRouter = SaraRouter; // copy construction Note that you did Have a 5. error C2976: 'CArray' : too few template arguments d:\program files\microsoft visual studio\vc98\mfc\include\afxtempl.h(238) : see declaration of 'CArray' d:\x.h(19) : error C2079: 'c' uses undefined class 'CArray' d:\x.h(25) : error C2976: his comment is here What happens if anti-refelctive coating is fully ruined or removed from lens most outer surface?

Sry if there is one like this. What news about the second Higgs mode (or the mysterious particle) is anticipated to be seen at LHC around 750 GeV? Lets see if someone could give me some guidelines :) I declare a struct in the header: 1
2
3
4
5
struct M{ CString a; CString b; CArray c; }; Then in Results 1 to 3 of 3 Thread: help with error for CArray in C++???

Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. (LogOut/Change) You are I want toerror C2664: cannot convert parameter 2'class CArray''class CArray'CArray aCArray;BOOL FunctionName(CString strMsg, CArray aDest, CListBox cDest);The two types are identical. Anyway I posted my question because being able to use a CArray of CArrays would be neater. Solution 2 Accept Solution Reject Solution The problem is: if there is more than one possible cast you will get always this compiler error.

asked 7 years ago viewed 789 times active 7 years ago Related 211Use of 'const' for function parameters396Use 'class' or 'typename' for template parameters?604How to convert a std::string to const char* If this is your first visit, be sure to check out the FAQ by clicking the link above. Let's work to help developers, not make them feel stupid. CArray is a good example of theabysmal design that pervades the MFC.

I think i might need a copy constructor - isthis the case, if so can anyone provide an example copy constructor usingcustom types please.You might need one but you cannot have You have to cast explicit the parameter. Now when i actually call the function: CalcMeanAndStdDev(percentConnect, avg_percentConnected, stdDev_percentConnected); where percentConnected is another CArray of doubles, i get this error (which doesn't seem to make sense): c:\Documents and Settings\Evan Kuhn\Desktop\mechanisms\Population.cpp(266): CArray myArray; ListMaker LM; short nCode = LM.RetArray(L"Name", myArray); //.. } I am getting following errors: Error 1 error C2664: 'RetArray' : cannot convert parameter 2 from 'CArray' to 'CArray'

I want topass this CArray to a function but I get this strange error:error C2664: cannot convert parameter 2from:'class CArray'to:'class CArray'This is the definition of Can a class instance variable be excluded from a subclass in Java? You may have to register before you can post: click the register link above to proceed. For instance typedef CArray ca_bool; typedef CArray ca_bool_dim2; But if we define a ca_bool object , say a,define a ca_bool_dim2 object, say b,properly initialize a,AND THEN b.Append(a) Builder doesn't admit it.

Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? Am i doing wrong in cast CArray - GetUpperBound using CArray object in CArray Downcast not working. Not the answer you're looking for?