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AnswerRe: How to set a Data base name Pin
si_6925-Jun-04 1:21
si_6925-Jun-04 1:21 
GeneralHooks Procedure Pin
Member 115017623-Jun-04 23:02
Member 115017623-Jun-04 23:02 
GeneralFull firewall source code, please visit: http://www.filseclab.com/eng/products/sourcecode.htm. Pin
walker_net23-Jun-04 22:43
walker_net23-Jun-04 22:43 
QuestionHow to call a dialog box on Help button on property sheet.? Pin
Rajesh_K_Sharma23-Jun-04 21:23
Rajesh_K_Sharma23-Jun-04 21:23 
GeneralAdjusting volumn of PlaySound() Pin
User 58385223-Jun-04 19:56
User 58385223-Jun-04 19:56 
GeneralCEdit's ballon notification (ES_NUMBER) Pin
J.B.23-Jun-04 19:13
J.B.23-Jun-04 19:13 
GeneralC++ computational efficiency Pin
Indrawati23-Jun-04 18:54
Indrawati23-Jun-04 18:54 
GeneralRe: C++ computational efficiency Pin
Paul Ranson24-Jun-04 10:32
Paul Ranson24-Jun-04 10:32 
(1)The FPU can perform the basic sin/cos/ln functions in 'hardware' and therefore presumably quite quickly, more quickly than an integer based hand coded approach. So I suggest you convert your incoming fixed point data to floating, process it, then convert it back, examine the generated machine code and measure the performance. Only then explore the options. If you use the C library functions 'double sin( double )' etc then the compiler should generate inline FPU code.
(2)I don't think you'll see a significant performance difference for or against with the STL algorithms, but their use should make the code cleaner.

Paul
QuestionHow to list all the Folder that Shared fully in a Drive Pin
ngocdq23-Jun-04 15:16
ngocdq23-Jun-04 15:16 
AnswerRe: How to list all the Folder that Shared fully in a Drive Pin
Yogesh Kshatriya23-Jun-04 18:20
Yogesh Kshatriya23-Jun-04 18:20 
GeneralRe: How to list all the Folder that Shared fully in a Drive Pin
ngocdq24-Jun-04 15:44
ngocdq24-Jun-04 15:44 
GeneralSimple STL question - using STL algorithm on STL map Pin
Indrawati23-Jun-04 14:25
Indrawati23-Jun-04 14:25 
GeneralRe: Simple STL question - using STL algorithm on STL map Pin
Michael Dunn23-Jun-04 15:11
sitebuilderMichael Dunn23-Jun-04 15:11 
GeneralRe: Simple STL question - using STL algorithm on STL map Pin
Paul Ranson24-Jun-04 6:00
Paul Ranson24-Jun-04 6:00 
Generalappend data to file Pin
elephantstar23-Jun-04 14:00
elephantstar23-Jun-04 14:00 
GeneralRe: append data to file Pin
Michael Dunn23-Jun-04 14:57
sitebuilderMichael Dunn23-Jun-04 14:57 
GeneralRe: append data to file Pin
normanS23-Jun-04 21:02
normanS23-Jun-04 21:02 
GeneralRe: append data to file Pin
Michael Dunn24-Jun-04 6:57
sitebuilderMichael Dunn24-Jun-04 6:57 
GeneralRe: append data to file Pin
elephantstar24-Jun-04 6:56
elephantstar24-Jun-04 6:56 
GeneralDFS Lookups Pin
Anonymous23-Jun-04 13:45
Anonymous23-Jun-04 13:45 
GeneralRe: DFS Lookups Pin
NullStream23-Jun-04 13:47
NullStream23-Jun-04 13:47 
Generaleditable listctrl Pin
DanYELL23-Jun-04 13:08
DanYELL23-Jun-04 13:08 
GeneralRe: editable listctrl Pin
Anthony_Yio23-Jun-04 16:44
Anthony_Yio23-Jun-04 16:44 
QuestionA better System( ... ) call? Pin
mike-o23-Jun-04 12:37
mike-o23-Jun-04 12:37 
AnswerRe: A better System( ... ) call? Pin
Johan Rosengren23-Jun-04 21:32
Johan Rosengren23-Jun-04 21:32 

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