.. _program_listing_file_Utilities_SystemInfo.h:

Program Listing for File SystemInfo.h
=====================================

|exhale_lsh| :ref:`Return to documentation for file <file_Utilities_SystemInfo.h>` (``Utilities/SystemInfo.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef __SystemInfo_h__
   #define __SystemInfo_h__
   
   #include "SPlisHSPlasH/Common.h"
   #if WIN32
   #define NOMINMAX
   #include "windows.h"
   #else
   #include <unistd.h>
   #include <limits.h>
   #endif
   
   namespace Utilities
   {
       class SystemInfo
       {
       public:
           static std::string getHostName()
           {
   #ifdef WIN32
               const unsigned int bufferSize = 32767;
               TCHAR  *infoBuf = new TCHAR[bufferSize];
               DWORD  bufCharCount = bufferSize;
               if (!GetComputerName(infoBuf, &bufCharCount))
                   return "";
               std::string name = infoBuf;
               delete[] infoBuf;
               return name;
   #else
               const unsigned int bufferSize = 32767;
               char hostname[bufferSize];
               gethostname(hostname, bufferSize);
               return hostname;
   #endif
           }
       };
   }
   
   #endif