[mlpack-svn] [MLPACK] #218: Error C3861: 'usleep': identifier not found. under win32

[MLPACK Trac]

#218: Error C3861: 'usleep': identifier not found. under win32
----------------------+-----------------------------------------------------
  Reporter:  zy26     |        Owner:              
      Type:  defect   |       Status:  new         
  Priority:  blocker  |    Milestone:  mlpack 1.0.2
 Component:  mlpack   |   Resolution:              
  Keywords:           |     Blocking:              
Blocked By:           |  
----------------------+-----------------------------------------------------
Description changed by zy26:

Old description:

> For cli_test.cpp, we need usleep on win32.
>
> See http://filipivianna.blogspot.com/2010/07/usleep-on-windows-win32.html
> {{{
> error C3861: 'usleep': identifier not found
> mlpack\src\mlpack\tests\cli_test.cpp    212     1       mlpack_test
> }}}

New description:

 For cli_test.cpp, we need usleep on win32.

 See http://filipivianna.blogspot.com/2010/07/usleep-on-windows-win32.html
 {{{
 error C3861: 'usleep': identifier not found
 mlpack\src\mlpack\tests\cli_test.cpp    212     1       mlpack_test
 }}}

 An ugly fix is add those code to line 12 of cli_test.cpp
 {{{
 #else
 #include<windows.h>
 void usleep(int waitTime){
   __int64 time1 = 0, time2 = 0, sysFreq = 0;
   QueryPerformanceCounter((LARGE_INTEGER *)&time1);
   QueryPerformanceFrequency((LARGE_INTEGER *)&sysFreq);
   do{
     QueryPerformanceCounter((LARGE_INTEGER *)&time2);
   }while( (time2-time1) <waitTime);
 }
 }}}

--

-- 
Ticket URL: <http://trac.research.cc.gatech.edu/fastlab/ticket/218#comment:1>
MLPACK <www.fast-lab.org>
MLPACK is an intuitive, fast, and scalable C++ machine learning library developed by the FASTLAB at Georgia Tech under Dr. Alex Gray.