標籤:ini static 預設 std 類成員變數 全域變數 == nbsp ring
類成員變數:
char :? //隨機
int :2685372 //隨機
string :size:0length:0
vector :0
map :0
結構體 //取決於成員自己的類型
類成員靜態變數: == 全域變數
char :
int :0
string :size:0length:0
vector :0
map :0
struct AAA1{ int i; char c[12];};class AAAA2{public: static AAA1 aaa1; static std::string s; static std::vector<int> v; static std::map<int ,int> m;};AAA1 AAAA2::aaa1;std::string AAAA2::s;std::vector<int> AAAA2::v;std::map<int ,int> AAAA2::m;TEST(INIT,INIT){ AAAA2 aaaa2[10]; for (int i = 0; i < 10; ++i) { std::cout << "char :" << AAAA2::aaa1.c[0] << std::endl; std::cout << "int :" << AAAA2::aaa1.i << std::endl; std::cout << "string :" << AAAA2::s << "size:"<< AAAA2::s.size() << "length:"<< AAAA2::s.length() << std::endl; std::cout << "vector :" << AAAA2::v.size() << std::endl; std::cout << "map :" << AAAA2::m.size() << std::endl; }}
C++預設值。