/usr/include/trilinos/OptionsFromStreamPack_SetOptionsFromStreamNode.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
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// ***********************************************************************
//
// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
// Copyright (2003) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef SET_OPTIONS_FROM_STREAM_NODE_H
#define SET_OPTIONS_FROM_STREAM_NODE_H
#include "OptionsFromStreamPack_SetOptionsFromStream.hpp"
#include "OptionsFromStreamPack_StringToIntMap.hpp"
namespace OptionsFromStreamPack {
/** \brief Node class for setting options from a stream.
*
* This class uses the template method pattern to
* delegate the setting of options.
*/
class SetOptionsFromStreamNode: public SetOptionsFromStream {
public:
/** \brief Constructs with the name of the options group and the names
* of the options.
*
* @param options_group The name of the options group to access
* @param num_options The number of options in the opitons
* group.
* @param option_name An array (length num_options) containing
* the names of the options.
* @param exists_optional Specifies if the options group must exist.
*/
SetOptionsFromStreamNode( const std::string& options_group
, int num_options, const char* option_names[]
, bool exists_optional = true );
/** \brief Overridden from SetOptionsFromStream and calls setOption(...).
*
* The options group #options_group# is used. If this options
* group does not exist and #exists_optional# == false then
* an #std::invalid_argument# exception will be thrown.
*/
void set_options( const OptionsFromStream& options );
protected:
/** \brief To be overridden by the subclass to set an option given
* its integer position and the option value.
*
* The integer possition returned is the possition of the option
* in option_names[option_num] that was passed to the constructor.
*/
virtual void setOption( int option_num, const std::string& option_value ) = 0;
private:
StringToIntMap name_map_;
bool exists_optional_;
}; // end class SetOptionsFromStreamNode
} // end namespace OptionsFromStreamPack
#endif // SET_OPTIONS_FROM_STREAM_NODE_H
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