/* * * Copyright (c) 1994 * Hewlett-Packard Company * * Copyright (c) 1996,1997 * Silicon Graphics Computer Systems, Inc. * * Copyright (c) 1997 * Moscow Center for SPARC Technology * * Copyright (c) 1999 * Boris Fomitchev * * This material is provided "as is", with absolutely no warranty expressed * or implied. Any use is at your own risk. * * Permission to use or copy this software for any purpose is hereby granted * without fee, provided the above notices are retained on all copies. * Permission to modify the code and to distribute modified code is granted, * provided the above notices are retained, and a notice that the code was * modified is included with the above copyright notice. * */ #ifndef __SGI_STL_ALGOBASE_C #define __SGI_STL_ALGOBASE_C __STL_BEGIN_NAMESPACE template bool lexicographical_compare(_InputIter1 __first1, _InputIter1 __last1, _InputIter2 __first2, _InputIter2 __last2) { __STL_DEBUG_CHECK(__check_range(__first1, __last1)) __STL_DEBUG_CHECK(__check_range(__first2, __last2)) for ( ; __first1 != __last1 && __first2 != __last2 ; ++__first1, ++__first2) { if (*__first1 < *__first2) return true; if (*__first2 < *__first1) return false; } return __first1 == __last1 && __first2 != __last2; } template bool lexicographical_compare(_InputIter1 __first1, _InputIter1 __last1, _InputIter2 __first2, _InputIter2 __last2, _Compare __comp) { __STL_DEBUG_CHECK(__check_range(__first1, __last1)) __STL_DEBUG_CHECK(__check_range(__first2, __last2)) for ( ; __first1 != __last1 && __first2 != __last2 ; ++__first1, ++__first2) { if (__comp(*__first1, *__first2)) return true; if (__comp(*__first2, *__first1)) return false; } return __first1 == __last1 && __first2 != __last2; } template int __lexicographical_compare_3way(_InputIter1 __first1, _InputIter1 __last1, _InputIter2 __first2, _InputIter2 __last2) { while (__first1 != __last1 && __first2 != __last2) { if (*__first1 < *__first2) return -1; if (*__first2 < *__first1) return 1; ++__first1; ++__first2; } if (__first2 == __last2) { return !(__first1 == __last1); } else { return -1; } } template int lexicographical_compare_3way(_InputIter1 __first1, _InputIter1 __last1, _InputIter2 __first2, _InputIter2 __last2) { __STL_DEBUG_CHECK(__check_range(__first1, __last1)) __STL_DEBUG_CHECK(__check_range(__first2, __last2)) return __lexicographical_compare_3way(__first1, __last1, __first2, __last2); } __STL_END_NAMESPACE #endif /* __SGI_STL_ALGOBASE_C */ // Local Variables: // mode:C++ // End: