以下の最初のコード スニペットの C++ コードを考えると、2 番目のスニペットに示されているコンパイル エラーが発生しています。ベクトルインスタンスをトラバースするときに間違っているようです。これらのコンパイルの問題を克服する方法を教えてください。ありがとう。LINE 171 はコードでマークされています。
スニペット 1 (コード)
#include <string>
#include <vector>
#include <iterator>
class VipAddressSetEntity : BaseEntity
{
public:
VipAddressSetEntity() : BaseEntity() { }
VipAddressSetEntity(std::string &uuid, std::string &name) : BaseEntity(uuid, name) { }
VipAddressSetEntity(const VipAddressSetEntity ©in)
{
setUUID(copyin.getUUID());
setName(copyin.getName());
std::vector<VipAddressEntity>::iterator iter;
/* LINE 171 is the following*/
for( iter = copyin.mVipAddressList.begin(); iter != copyin.mVipAddressList.end(); iter++ )
{
addVipAddress(*iter);
}
}
VipAddressSetEntity operator = (const VipAddressSetEntity &rhs)
{
setUUID(rhs.getUUID());
setName(rhs.getName());
std::vector<VipAddressEntity>::iterator iter;
for( iter = rhs.mVipAddressList.begin(); iter != rhs.mVipAddressList.end(); iter++ )
{
addVipAddress(*iter);
}
return *this;
}
void addVipAddress(VipAddressEntity &entity)
{
mVipAddressList.push_back(entity);
}
VipAddressEntity & getVipAddress(std::string uuid)
{
std::vector<VipAddressEntity>::iterator iter;
for( iter = mVipAddressList.begin(); iter != mVipAddressList.end(); iter++ )
{
if(iter->getUUID() == uuid)
{
return *iter;
}
}
return NULL;
}
const std::vector<VipAddressEntity>& getVipAddressList() const { return mVipAddressList; }
private:
std::vector<VipAddressEntity> mVipAddressList;
};
SNIPPET 2 (コンパイル出力)
Entity.hpp: In copy constructor ‘ECLBCP::VipAddressSetEntity::VipAddressSetEntity(const ECLBCP::VipAddressSetEntity&)’:
Entity.hpp:171:44: error: no match for ‘operator=’ in ‘iter = copyin.ECLBCP::VipAddressSetEntity::mVipAddressList.std::vector<_Tp, _Alloc>::begin<ECLBCP::VipAddressEntity, std::allocator<ECLBCP::VipAddressEntity> >()’
Entity.hpp:171:44: note: candidates are:
In file included from /usr/include/c++/4.7/bits/stl_algobase.h:68:0,
from /usr/include/c++/4.7/bits/char_traits.h:41,
from /usr/include/c++/4.7/string:42,
from Entity.hpp:11:
/usr/include/c++/4.7/bits/stl_iterator.h:710:11: note: __gnu_cxx::__normal_iterator<ECLBCP::VipAddressEntity*, std::vector<ECLBCP::VipAddressEntity> >& __gnu_cxx::__normal_iterator<ECLBCP::VipAddressEntity*, std::vector<ECLBCP::VipAddressEntity> >::operator=(const __gnu_cxx::__normal_iterator<ECLBCP::VipAddressEntity*, std::vector<ECLBCP::VipAddressEntity> >&)
/usr/include/c++/4.7/bits/stl_iterator.h:710:11: note: no known conversion for argument 1 from ‘std::vector<ECLBCP::VipAddressEntity>::const_iterator {aka __gnu_cxx::__normal_iterator<const ECLBCP::VipAddressEntity*, std::vector<ECLBCP::VipAddressEntity> >}’ to ‘const __gnu_cxx::__normal_iterator<ECLBCP::VipAddressEntity*, std::vector<ECLBCP::VipAddressEntity> >&’