Below is my code. I am using the GNU G++ compiler. I am getting error "main.cpp: In function 'int main()': main.cpp:12:9: error: 'class hash' has no member named 'printVectorContents'"
I know I am overlooking something stupid I just can't put my finger on it. Any help?
int main()
{
std::cout << "Yeah you did dat"<<std::endl;
hash<int> newHash;
newHash.printVectorContents();
std::cin.get();
return 0;
}
and my templated class...
template <class dataTypeClass> class hash{
private:
std::vector <dataTypeClass> hashVector;
std::string mName;
public:
hash(){}
hash(std::string aName = "unnamedHash"):mName(aName),hashVector(100,NULL){}
~hash(){std::cout<<"Hash "<<mName<<"destructing!";}
void addHashItem(dataTypeClass aHashItem, std::string akey){}
int hashFunction(dataTypeClass hashItem){return 0;}
void printVectorContents()
{
for (typename std::vector<dataTypeClass>::iterator i = hashVector.begin(); i<hashVector.rend(); i++)
{
std::cout<< *i << std::endl;
}
}
};
hash
is a common name, make it myhash
, etc. or place it into its own namespace to avoid name clashes.
Remove hash(){}
. You have a constructor taking a default parameter already, when you declare hash<int> myhash;
, it doesn't know which constructor to call.
Change i<hashVector.rend()
to i != hashVector.end()
.
Change hashVector(100,NULL)
to hashVector(100)
.
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