CWE-ou-minkata/Sources/Plasma/PubUtilLib/plContainer/plContainer.h

/*==LICENSE==*

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*==LICENSE==*/
#ifndef plContainer_h_inc
#define plContainer_h_inc

#include "HeadSpin.h"
#include "hsStlUtils.h"

template < class T >
class plDataContainerT
{
    typedef std::map<uint32_t,T*> Items;
    Items       fItems;
    uint32_t      fNextKey;
public:
    plDataContainerT()
    : fNextKey( 1 )
    {}
    uint32_t Add( T* data )
    {
        uint32_t key = fNextKey;
        fItems[ key ] = data;
        fNextKey++;
        return key;
    }
    bool Get( uint32_t key, T*& outItem, bool remove=true )
    {
        outItem = nil;
        Items::iterator ii = fItems.find( key );
        if ( ii==fItems.end() )
            return false;
        outItem = ii->second;
        if ( remove )
            fItems.erase( ii );
        return true;
    }
};


#endif // plContainer_h_inc