Portability.hh

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#ifndef CRL_MULTISENSE_DETAILS_PORTABILITY_HH
#define CRL_MULTISENSE_DETAILS_PORTABILITY_HH
 
#define CRL_UNUSED(var) (void)(var)
 
#if defined(CRL_HAVE_CONSTEXPR)
    #define CRL_CONSTEXPR constexpr
#else
    #define CRL_CONSTEXPR const
#endif
 
#if __cplusplus > 199711L
    // Use C++ 11 standard language features.
    #define CRL_THREAD_LOCAL thread_local
#elif defined (__GNUC__)
    // GNU GCC uses __thread to declare thread local variables.
    #define CRL_THREAD_LOCAL __thread
#elif defined (_MSC_VER)
    // MS Visual C++ uses __declspec(thread) to declare thread local variables.
    #define CRL_THREAD_LOCAL __declspec(thread)
#else
    #error "This compiler is not yet supported. Please contact Carnegie Robotics support at http://support.carnegierobotics.com for assistance."
#endif
 
#if defined (__GNUC__)
    // GNU GCC uses __PRETTY_FUNCTION__ to get the undecorated name of the current function
    // with its type signature.
    #define CRL_PRETTY_FUNCTION __PRETTY_FUNCTION__
#elif defined (_MSC_VER)
    // MS Visual C++ uses __FUNCSIG__ to get the undecorated name of the current function
    #define CRL_PRETTY_FUNCTION __FUNCSIG__
#elif __STDC_VERSION >= 199901L
    // Use C99 standard macros to get the undecorated name of the current function
    #define CRL_PRETTY_FUNCTION __func__
#else
    #error "This compiler is not yet supported. Please contact Carnegie Robotics support at http://support.carnegierobotics.com for assistance."
#endif
 
#if !defined(MULTISENSE_API)
#if defined (_MSC_VER)
#define MULTISENSE_API __declspec(dllexport)
#else
#define MULTISENSE_API
#endif
#endif
 
#ifdef WIN32
#ifndef NOMINMAX
#define NOMINMAX 1
#endif
 
#define usleep(usec) Sleep((usec)/1000)
#endif
 
#ifndef WIN32
#define closesocket close
#endif
 
#endif /* #ifndef CRL_MULTISENSE_DETAILS_PORTABILITY_HH */