|
1Qter豆
typedef struct _STriangle { size_t a; size_t b; size_t c; float cx; float cy; float radius2; _STriangle(size_t i, size_t j, size_t k): a(i), b(j), c(k) {} } STriangle;有没有哪位大神可以帮忙解答一下_STriangle(size_t i, size_t j, size_t k): a(i), b(j), c(k) {}是什么意思啊??
|
|