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#ifndef PACK_PACKET_H
#define PACK_PACKET_H
#include <string>
#include <vector>
#include <assert.h>
#include <cstring>
#include "RawPacket.h"
namespace netcode
{
class PackPacket : public RawPacket
{
public:
PackPacket(const unsigned length);
PackPacket(const unsigned length, unsigned char msgID);
template <typename T>
PackPacket& operator<<(const T& t) {
unsigned size = sizeof(T);
assert(size + pos <= length);
*(T*)(data+pos) = t;
pos += size;
return *this;
};
PackPacket& operator<<(const std::string& text);
template <typename element>
PackPacket& operator<<(const std::vector<element>& vec) {
const size_t size = vec.size()* sizeof(element);
assert(size + pos <= length);
if (size > 0) {
std::memcpy((data+pos), (void*)(&vec[0]), size);
pos += size;
}
return *this;
};
unsigned char* GetWritingPos() {return data+pos;};
private:
unsigned pos;
};
};
#endif
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