[programming] tanya map nya STL dong

[Mohamad Ilhami]

#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <map>

struct ltstr
{
    bool operator()(const char* s1, const char* s2) const
    {
        return strcmp(s1, s2) < 0;
    }
};

typedef struct tagFoo {
    int a;
    int b;
} Foo;

int main() {
    Foo a;
    map<const char*, Foo, ltstr>::iterator iter;
    map<const char*, Foo, ltstr> M; 
    //isi dengan data dummy
    a.a = 10;
    a.b = 20;
    M["1"]=a;
    a.a = 30;
    a.b = 40;
    M["10"]=a;
    //print elemen
    int i;
    for (iter = M.begin(), i = 0; i < M.size(); i++, iter++) {
        printf("M[%s] a=%2d b=%2d\n", iter->first, M[iter->first].a,
            M[iter->first].b);
    }
    
    return 0;
}

Bisa nggak ya kita iterasi seluruh elemen M tanpa menggunakan variable i?
cukup dengan iter.


-- 
Utk berhenti langganan, kirim email ke [EMAIL PROTECTED]
Informasi arsip di http://www.linux.or.id/milis.php3