MFString.h

//    Copyright 2004, SenseGraphics AB
//
//    This file is part of H3D API.
//
//    H3D API is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    H3D API 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 General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with H3D API; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    A commercial license is also available. Please contact us at 
//    www.sensegraphics.com for more information.
//
//
//
//
#ifndef __MFSTRING_H__
#define __MFSTRING_H__

#include "MField.h"

namespace H3D {

  // template specializations in order to get nicer type printouts.
  template<>
  inline string MFieldBase< string >::classTypeName() { return "MFString"; }

  class H3DAPI_API MFString: public MField< string > {
  public:
    MFString(){}
    MFString( size_type sz ): MField< string >( sz ){}
    inline virtual string getValueAsString( const string& separator = " " ) {
      stringstream s;
      const vector< string > &v = getValue();
      if( v.size() == 0 )
        return "";
      unsigned int i;
      for( i = 0; i < v.size() - 1; i++ )
        s << "\"" << v[i] << "\"" << separator;
      s << "\"" << v[i] << "\"";
      return s.str();
    }
    virtual X3DTypes::X3DType getX3DType() { return X3DTypes::MFSTRING; }
  };
}

#endif

---