stlemitter.h

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#ifndef STLEMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
#define STLEMITTER_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 <vector>
#include <list>
#include <set>
#include <map>
 
namespace YAML_PM
{
        template<typename Seq>
        inline Emitter& EmitSeq(Emitter& emitter, const Seq& seq) {
                emitter << BeginSeq;
                for(typename Seq::const_iterator it=seq.begin();it!=seq.end();++it)
                        emitter << *it;
                emitter << EndSeq;
                return emitter;
        }
        
        template<typename T>
        inline Emitter& operator << (Emitter& emitter, const std::vector<T>& v) {
                return EmitSeq(emitter, v);
        }       
 
        template<typename T>
        inline Emitter& operator << (Emitter& emitter, const std::list<T>& v) {
                return EmitSeq(emitter, v);
        }
 
        template<typename T>
        inline Emitter& operator << (Emitter& emitter, const std::set<T>& v) {
                return EmitSeq(emitter, v);
        }
        
        template <typename K, typename V>
        inline Emitter& operator << (Emitter& emitter, const std::map<K, V>& m) {
                typedef typename std::map <K, V> map;
                emitter << BeginMap;
                for(typename map::const_iterator it=m.begin();it!=m.end();++it)
                        emitter << Key << it->first << Value << it->second;
                emitter << EndMap;
                return emitter;
        }
}
 
#endif // STLEMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM