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#ifndef VECTOR_UTIL_H
#define VECTOR_UTIL_H 1
#include <vector>
template <typename T>
class make_vector
{
private:
std::vector<T> vec;
public:
typedef make_vector<T> mv;
typedef std::vector<T> sv;
mv& operator<< (const T& val)
{
vec.push_back(val);
return *this;
}
operator const sv&() const { return vec; }
friend sv& operator+= (
sv& vec1, const mv& vec2)
{
sv temp_vec = vec2;
vec1.insert(vec1.end(), temp_vec.begin(), temp_vec.end());
return vec1;
}
};
#endif
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