- 158 名前：デフォルトの名無しさん mailto:sage [2008/10/22(水) 22:54:03 ]
- こんなんでどう？
struct DIST {
double dist;
char name[20];
DIST(double d, char* str) : dist(d) {
std::strcpy(name, str);
}
friend class Comp;
};
struct Comp {
bool operator()(const DIST& d1, const DIST& d2) const {
return d1.dist < d2.dist;
}
};
int main()
{
std::set<DIST, Comp> distance;
distance.insert(DIST(200, "abc")); //→２要素を代入するにはどうすればいいですか？
distance.insert(DIST(100, "def"));
distance.insert(DIST( 50, "ghi"));
for (std::set<DIST, Comp>::const_iterator pos = distance.begin(); pos != distance.end(); ++pos)
std::cout << pos->dist << ", \"" << pos->name << "\"\n";
}
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