c++ c++-faq copy-constructor assignment-operator rule-of-three
我有以下类型的结构:
struct SPacket
{
unsigned char payload[260];
unsigned int payloadLength;
};
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我有一个指向此结构的指针对象:
SPacket* ptrObj;
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如何将ptrObj的深层副本执行到另一个对象:
SPacket obj;
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