单选题若有类模板声明:template classTclass{int k;public:Tclass(int);//……};以下正确的说明语句正确的是()ATclass(double)t(10);BTclassdoublet(10);CTclass0.5t(10);DTclass t(10);

单选题
若有类模板声明:template classTclass{int k;public:Tclass(int);//……};以下正确的说明语句正确的是()
A

Tclass(double)t(10);

B

Tclass<double>t(10);

C

Tclass<0.5>t(10);

D

Tclass t(10);


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