File indexing completed on 2024-10-13 06:32:56

 /*
     SPDX-FileCopyrightText: 2007 Vladimir Kuznetsov <ks.vladimir@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 /** \file util.h
  *  \brief Internal file
  */
 
 #ifndef STEPCORE_UTIL_H
 #define STEPCORE_UTIL_H
 
 namespace StepCore {
 
 template<typename T> inline T square(T v) { return v*v; }
 
 /*
 template<class _Class, class _BaseIterator>
 class ClassFilterIterator
 {
 public:
     ClassFilterIterator(const _BaseIterator& it): _it(it);
 protected:
     _BaseIterator _it;
 };
 */
 
 } // namespace StepCore
 
 #ifdef __GNUC__
 #define STEPCORE_UNUSED __attribute__((unused))
 #else
 #define STEPCORE_UNUSED
 #endif
 
 #define STEPCORE_STRINGIFY(x) _STEPCORE_STRINGIFY(x)
 #define _STEPCORE_STRINGIFY(x) #x
 
 #ifdef NDEBUG
 #define STEPCORE_ASSERT_NOABORT(expr)
 #else // NDEBUG
 
 #ifdef _MSC_VER
 #define __PRETTY_FUNCTION__ __FUNCSIG__
 #endif
 
 #define STEPCORE_ASSERT_NOABORT(expr) \
     if( ! (expr) ) \
         StepCore::_step_assert_noabort_helper<int> \
             ( STEPCORE_STRINGIFY(expr), __LINE__, \
               __FILE__, __PRETTY_FUNCTION__ )
 
 namespace StepCore {
 template<typename unused>
 void _step_assert_noabort_helper( const char *expr, int line,
                                    const char *file, const char *function )
 {
 #ifdef STEPCORE_WITH_QT
     qCritical("*** StepCore: failed assertion on line %d of file %s\n"
                       "*** asserted expression: %s\n"
                       "*** in function: %s\n",
                       line, file, expr, function);
 #else
     fprintf(stderr, "*** StepCore: failed assertion on line %d of file %s\n"
                       "*** asserted expression: %s\n"
                       "*** in function: %s\n",
                       line, file, expr, function);
 #endif
 }
 } // namespace StepCore
 
 #endif // ! NDEBUG
 
 #endif