IndexedTuple.h

Go to the documentation of this file.

#ifndef IndexedTuple_H
#define IndexedTuple_H

#include <vector>
#include <stdexcept>


using namespace std;
using namespace momdp;
namespace momdp 
{
template <typename T>
class IndexedTuple
{
private:
        vector<T> tupleTable;

public:
        IndexedTuple(void)
        {
        }
        virtual ~IndexedTuple(void)
        {
        }

        T& set(size_t index) 
        {
                if(index < 0)
                {
                        throw runtime_error("bug, index < 0 ");
                }
                if(index >= tupleTable.size())
                {
                        // expand the table
                        tupleTable.resize(index+1);
                }
                return tupleTable[index];
        }
        const T& get(size_t index) 
        {
                if(index < 0)
                {
                        throw runtime_error("bug, index < 0 ");
                }
                if(index >= tupleTable.size())
                {
                        // expand the table
                        throw runtime_error("bug, index > size ");
                }

                return tupleTable[index];
        }


};

}

#endif