iterpriv.h

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#ifndef ITERPRIV_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
#define ITERPRIV_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
 
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
 
 
#include "yaml-cpp-pm/ltnode.h"
#include <vector>
#include <map>
 
namespace YAML_PM
{
        class Node;
 
        // IterPriv
        // . The implementation for iterators - essentially a union of sequence and map iterators.
        struct IterPriv
        {
                IterPriv(): type(IT_NONE) {}
                IterPriv(std::vector <Node *>::const_iterator it): type(IT_SEQ), seqIter(it) {}
                IterPriv(std::map <Node *, Node *, ltnode>::const_iterator it): type(IT_MAP), mapIter(it) {}
 
                enum ITER_TYPE { IT_NONE, IT_SEQ, IT_MAP };
                ITER_TYPE type;
 
                std::vector <Node *>::const_iterator seqIter;
                std::map <Node *, Node *, ltnode>::const_iterator mapIter;
        };
}
 
#endif // ITERPRIV_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM