Click here to Skip to main content
14,661,643 members
Home » Discussions » C / C++ / MFC
   

C / C++ / MFC

 
AnswerRe: academic question - usage of class variable Pin
Stefan_Lang16-Jan-19 22:26
mveStefan_Lang16-Jan-19 22:26 
QuestionChanging CMainFrame Minimize ICON Pin
ForNow9-Jan-19 14:02
MemberForNow9-Jan-19 14:02 
QuestionRe: Changing CMainFrame Minimize ICON Pin
David Crow10-Jan-19 4:07
MemberDavid Crow10-Jan-19 4:07 
AnswerRe: Changing CMainFrame Minimize ICON Pin
ForNow10-Jan-19 4:39
MemberForNow10-Jan-19 4:39 
GeneralRe: Changing CMainFrame Minimize ICON Pin
David Crow10-Jan-19 4:42
MemberDavid Crow10-Jan-19 4:42 
GeneralRe: Changing CMainFrame Minimize ICON Pin
ForNow10-Jan-19 5:09
MemberForNow10-Jan-19 5:09 
QuestionUsage of bitset ? Pin
Vaclav_9-Jan-19 5:12
MemberVaclav_9-Jan-19 5:12 
AnswerRe: Usage of bitset ? Pin
Daniel Pfeffer9-Jan-19 5:46
professionalDaniel Pfeffer9-Jan-19 5:46 
The problem with a bitset is that you have no control over the internal representation of the bits.
  1. There is no way to know whether the representation is 1 bit/value or 1 byte/value (this is a quality of implementation issue)
  2. There is no way to know whether the underlying type is an array of chars, ints, or some other type
  3. There is no way to know whether bit 0 is the MSB or the LSB of the underlying type
If you are getting data from an external source, the only safe (and portable) way to read the data is as an array of char / unsigned char. Note that std::vector<> and std::array<> guarantee that the allocated memory will be contiguous, so a pointer to the zeroth element of either would be OK as well.
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.

AnswerRe: Usage of bitset ? Pin
k50549-Jan-19 6:09
mvek50549-Jan-19 6:09 
GeneralRe: Usage of bitset ? Pin
Daniel Pfeffer9-Jan-19 21:38
professionalDaniel Pfeffer9-Jan-19 21:38 
GeneralRe: Usage of bitset ? Pin
Vaclav_10-Jan-19 4:39
MemberVaclav_10-Jan-19 4:39 
QuestionVC++ 2017 redistributables versions. Pin
Maximilien8-Jan-19 4:21
MemberMaximilien8-Jan-19 4:21 
AnswerRe: VC++ 2017 redistributables versions. Pin
Victor Nijegorodov8-Jan-19 8:43
MemberVictor Nijegorodov8-Jan-19 8:43 
GeneralRe: VC++ 2017 redistributables versions. Pin
Maximilien8-Jan-19 9:01
MemberMaximilien8-Jan-19 9:01 
GeneralRe: VC++ 2017 redistributables versions. Pin
Victor Nijegorodov8-Jan-19 9:03
MemberVictor Nijegorodov8-Jan-19 9:03 
QuestionSubclassing a listcontrol in dialog bar Pin
manoharbalu6-Jan-19 23:48
Membermanoharbalu6-Jan-19 23:48 
AnswerRe: Subclassing a listcontrol in dialog bar Pin
Victor Nijegorodov7-Jan-19 2:12
MemberVictor Nijegorodov7-Jan-19 2:12 
Questionupdating output value with timer and resetting if the timer exceeds a certain time or it has a new input value Pin
crucial19536-Jan-19 14:42
Membercrucial19536-Jan-19 14:42 
SuggestionRe: updating output value with timer and resetting if the timer exceeds a certain time or it has a new input value Pin
David Crow6-Jan-19 14:59
MemberDavid Crow6-Jan-19 14:59 
AnswerRe: updating output value with timer and resetting if the timer exceeds a certain time or it has a new input value Pin
leon de boer6-Jan-19 16:17
Memberleon de boer6-Jan-19 16:17 
QuestionSeperate source code for the tokens in the compiler c++ Pin
Member 141086114-Jan-19 20:10
MemberMember 141086114-Jan-19 20:10 
AnswerRe: Seperate source code for the tokens in the compiler c++ Pin
Richard MacCutchan4-Jan-19 22:08
mveRichard MacCutchan4-Jan-19 22:08 
AnswerRe: Seperate source code for the tokens in the compiler c++ Pin
jschell5-Jan-19 5:59
Memberjschell5-Jan-19 5:59 
QuestionPostmessage Not Working With WH_GETMESSAGE-MFC Pin
srinivasankrishnaa1-Jan-19 20:11
Membersrinivasankrishnaa1-Jan-19 20:11 
AnswerRe: Postmessage Not Working With WH_GETMESSAGE-MFC Pin
Richard MacCutchan1-Jan-19 22:08
mveRichard MacCutchan1-Jan-19 22:08 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.