以下代码在Visual Studio下编译得很好,但gcc 4.6.2或4.7都无法处理它.它似乎是有效的,但gcc似乎无法解决const和非const参数之间的区别.这可能是编译器错误吗?
struct CReadType{};
struct CWriteType{};
template<typename ReadWriteType, typename T>
struct AddPkgrConstByType {};
template<typename T>
struct AddPkgrConstByType<CReadType, T> {
typedef T type;
};
template<typename T>
struct AddPkgrConstByType<CReadType, const T> {
typedef T type;
};
template<typename T>
struct AddPkgrConstByType<CWriteType, T> {
typedef T const type;
};
template<typename Packager, typename T>
struct AddPkgrConst : public AddPkgrConstByType<typename Packager::CReadWriteType, T> {
};
template<typename Packager, typename T>
inline bool Package( Packager* ppkgr, T* pt )
{
return true;
}
template<typename Packager>
inline bool Package( …Run Code Online (Sandbox Code Playgroud)