可能重复:
Where and why do I have to put “template” and “typename” on dependent names?
我的问题是:
template<typename TypeName> class Bubu
{
...
vector<TypeName>::iterator Foo()
{
...
}
...
}这意味着:
错误C2146:语法错误:缺少“;”在标识符'Foo‘之前
如果我将type like更改为实际类型(如int或SomeClass ),它可以工作:
vector<int>::iterator Foo(){}我想要的是:
Bubu<SomeClassType> bubuInstance;
vector<SomeClassType>::iterator it = bubuInstance.Foo();怎么了?我该怎么解决呢?
发布于 2011-06-01 09:11:00
您需要前缀“typename”,还需要用分号结束您的类;
template<typename TypeName>
class Bubu
{
typename vector<typename TypeName>::iterator Foo()
{
}
};https://stackoverflow.com/questions/6198649
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