00001 /* 00002 * Copyright 2005-2006 Intel Corporation 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef _OASYS_INT_UTILS_H_ 00018 #define _OASYS_INT_UTILS_H_ 00019 00020 // yes, these are done for us in the modern stl with std::min and 00021 // std::max, but those don't exist on the gcc 2.95 series, so we just 00022 // redefine our own 00023 00024 namespace oasys { 00025 00026 #define MINMAX(_Type) \ 00027 \ 00028 inline _Type \ 00029 min(_Type a, _Type b) \ 00030 { \ 00031 return (a < b) ? a : b; \ 00032 } \ 00033 \ 00034 inline _Type \ 00035 max(_Type a, _Type b) \ 00036 { \ 00037 return (a > b) ? a : b; \ 00038 } 00039 00040 MINMAX(int) 00041 MINMAX(unsigned int) 00042 MINMAX(long) 00043 MINMAX(unsigned long) 00044 00045 } // namespace oasys 00046 00047 #endif /* _OASYS_INT_UTILS_H_ */