Thread: Trouble with list iterator

I'm trying to run through a std::list to print some elements see if they hace been correctly inserted in my Hash Table but I just can't understand why the following declaration is wrong (Compiler keeps on telling me my iterator is not defined or asks me for a semicolon right before its name declaration) PLEASE HELP!

Code:

/**
 *
 *
 *
 *
 **/
template <class T> class hash{
	public:
	
	hash(int n){
		this->numEntradas = n;
		this->table = new vector<list<T> >();
		this->table->resize(numEntradas);
	}
	
	~hash(){ 
		delete this->table;
		this->table = 0;
		this->numEntradas = 0; 
	}
	
	T* search(const T& item){
	
	}
	
	void insert(const T& item){
		int indice = hashFunction(item);
		this->table->at(indice).push_front(item);
	}
	
	
	
	int hashFunction(const T& key){
		return (key % numEntradas);
	}
	
	void printHashTable(){
		for(int i = 0; i < numEntradas; ++i){
			list<T> * buffer = this->table[i];
			list<T>::iterator posicion = buffer->begin();
			
	        }
	}

if your error is anything like this, its because you need a semicolon after your class braces

Originally Posted by g++

d.cpp:1: error: new types may not be defined in a return type
d.cpp:1: note: (perhaps a semicolon is missing after the definition of ‘myclass’)
d.cpp:5: error: two or more data types in declaration of ‘main’

Didn't work, thanks anyways.... any other idea?

Please Help Someone!!

list<T>::iterator usually requires the typename keyword in front of it:

Code:

typename list<T>::iterator posicion = buffer->begin();