gmx::OptionsIterator Class Reference

#include <gromacs/options/optionsvisitor.h>

Description

Decorator class for visiting options in a Options object.

This class provides an interface for looping through subsections and options in a Options object.

Typical use (loop over all options, iteratively descending into subsections):

  class Visitor : public gmx::OptionsVisitor
  {
      public:
          void visitSubSection(const Options &section)
          {
              OptionsIterator iterator(section);
              iterator.acceptSubSections(this);
              iterator.acceptOptions(this);
          }

          void visitOption(const OptionInfo &option)
          {
              // Do something.
          }
  }

  Visitor().visitSubSection(options);
* 

Public Member Functions
	OptionsIterator (const Options &options)
	Creates an object for visiting options in a Options object.
void	acceptSubSections (OptionsVisitor *visitor) const
	Visits each subsection in the wrapped Options object.
void	acceptOptions (OptionsVisitor *visitor) const
	Visits each option in the wrapped Options object.

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The documentation for this class was generated from the following files:

• src/gromacs/options/optionsvisitor.h
• src/gromacs/options/optionsvisitor.cpp