hash_map problems...

[juanpast]

Hi Gurus!!


Thanks in advance.


I need to construct a hash table, I use STL hash_map template but I have some errors. I am using Visual Studio 2003 and it is my code:

#include <hash_map>
#include <vector> 	

struct eqstr {
	bool operator()(char* s1, char* s2) {
		return strcmp(s1, s2) == 0;
	}
};

class CSimplificada  {
public:
	BOOL nTipo; // 0 S1 1 S2
	char sKey[256];
	vector <int> vnPosInFile;

	CSimplificada() {
		sKey[0] = '\0';
		nTipo = -1;
		vnPosInFile.clear();
	}
	const CSimplificada & operator = (const CSimplificada &s) {
		strcpy(sKey, s.sKey);
		nTipo = s.nTipo;
		vnPosInFile = s.vnPosInFile;
		return *this;
	}
	bool operator < (const CSimplificada &s) {
		if(strcmp(sKey, s.sKey) < 0) return true;
		return false;
	}
	bool operator == (const CSimplificada &s) {
		if(strcmp(sKey, s.sKey) == 0 && nTipo == s.nTipo) return true;
		return false;
	}
};

When I try to declare hash_map, for example:

hash_map <char *,CSimplificada,hash_compare <char*>, eqstr> hashMapS1;

I get compiler errors. Is right the code? what is happening?


Very thanks!!!