Getopt.h

Go to the documentation of this file.
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_GETOPT_H_
00018 #define _OASYS_GETOPT_H_
00019 
00020 #include <string>
00021 #include <vector>
00022 #include "Options.h"
00023 
00024 namespace oasys {
00025 
00026 /*
00027  * Wrapper class for a call to ::getopt.
00028  */
00029 class Getopt {
00030 public:
00034     Getopt();
00035      
00039     ~Getopt();
00040     
00044     void addopt(Opt* opt);
00045 
00055     int getopt(const char* progname, int argc, char* const argv[],
00056                const char* extra_usage = "");
00057     
00064     void usage(const char* progname,
00065                const char* extra_usage = "");
00066     
00067 protected:
00068     typedef std::vector<Opt*> OptList;
00069     
00070     Opt*    opts_[256]; // indexed by option character
00071     OptList allopts_;   // list of all getopt
00072 };
00073 
00074 } // namespace oasys
00075 
00076 #endif /* _OASYS_GETOPT_H_ */

Generated on Thu Jun 7 12:54:27 2007 for DTN Reference Implementation by  doxygen 1.5.1