cmd_line.h
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- /* ***** BEGIN LICENSE BLOCK *****
- *
- * $Id: cmd_line.h,v 1.2 2005/01/30 05:11:40 gabest Exp $ $Name: $
- *
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
- * the specific language governing rights and limitations under the License.
- *
- * The Original Code is BBC Research and Development code.
- *
- * The Initial Developer of the Original Code is the British Broadcasting
- * Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2004.
- * All Rights Reserved.
- *
- * Contributor(s): Scott R Ladd (Original Author), Thomas Davies
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser
- * Public License Version 2.1 (the "LGPL"), in which case the provisions of
- * the GPL or the LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the either
- * the GPL or LGPL and not to allow others to use your version of this file
- * under the MPL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by the GPL
- * or LGPL. If you do not delete the provisions above, a recipient may use
- * your version of this file under the terms of any one of the MPL, the GPL
- * or the LGPL.
- * ***** END LICENSE BLOCK ***** */
- #if !defined(LIBDIRAC_CMD_LINE_H)
- #define LIBDIRAC_CMD_LINE_H
- // Standard C++
- #include <string>
- #include <vector>
- #include <set>
- namespace dirac
- {
- // structure for defining the nature of options
- // a very simple command-line parser
- class CommandLine
- {
- public:
- struct option
- {
- std::string m_name;
- std::string m_value;
- option(const std::string & a_name)
- : m_name(a_name), m_value("")
- {
- // nada
- }
- };
- //! Constructor
- CommandLine(int argc, char * argv[], const std::set<std::string> & bool_opts);
- const std::vector<option> & GetOptions() const
- {
- return m_options;
- }
- const std::vector<std::string> & GetInputs() const
- {
- return m_inputs;
- }
-
- // convenience property
- size_t Count() const
- {
- return m_options.size();
- }
- private:
- std::vector<option> m_options;
- std::vector<std::string> m_inputs;
- const std::set<std::string> & m_bool_opts;
- };
- } // namespace dirac
- #endif