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https://github.com/ultimatepp/ultimatepp.git
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123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
template <typename A, typename B>
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struct Tuple2 {
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A a;
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B b;
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bool operator==(const Tuple2& x) const { return a == x.a && b == x.b; }
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bool operator!=(const Tuple2& x) const { return !operator==(x); }
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int Compare(const Tuple2& x) const { return CombineCompare(a, x.a)(b, x.b); }
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bool operator<=(const Tuple2& x) const { return Compare(x) <= 0; }
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bool operator>=(const Tuple2& x) const { return Compare(x) >= 0; }
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bool operator<(const Tuple2& x) const { return Compare(x) < 0; }
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bool operator>(const Tuple2& x) const { return Compare(x) > 0; }
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unsigned GetHashValue() const { return CombineHash(a, b); }
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String ToString() const { return String().Cat() << '(' << a << ", " << b << ')'; }
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};
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template<typename A, typename B>
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inline void AssertMoveable0(Tuple2<A, B> *)
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{
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AssertMoveable<A>();
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AssertMoveable<B>();
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}
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template <typename A, typename B>
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inline Tuple2<A, B> MakeTuple(const A& a, const B& b)
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{
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Tuple2<A, B> r;
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r.a = a;
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r.b = b;
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return r;
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}
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template <typename A, typename B, typename C>
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struct Tuple3 {
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A a;
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B b;
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C c;
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bool operator==(const Tuple3& x) const { return a == x.a && b == x.b && c == x.c; }
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bool operator!=(const Tuple3& x) const { return !operator==(x); }
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int Compare(const Tuple3& x) const { return CombineCompare(a, x.a)(b, x.b)(c, x.c); }
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bool operator<=(const Tuple3& x) const { return Compare(x) <= 0; }
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bool operator>=(const Tuple3& x) const { return Compare(x) >= 0; }
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bool operator<(const Tuple3& x) const { return Compare(x) < 0; }
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bool operator>(const Tuple3& x) const { return Compare(x) > 0; }
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unsigned GetHashValue() const { return CombineHash(a, b, c); }
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String ToString() const { return String().Cat() << '(' << a << ", " << b << ", " << c << ')'; }
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};
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template<typename A, typename B, typename C>
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inline void AssertMoveable0(Tuple3<A, B, C> *)
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{
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AssertMoveable<A>();
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AssertMoveable<B>();
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AssertMoveable<C>();
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}
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template <typename A, typename B, typename C>
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inline Tuple3<A, B, C> MakeTuple(const A& a, const B& b, const C& c)
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{
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Tuple3<A, B, C> r;
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r.a = a;
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r.b = b;
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r.c = c;
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return r;
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}
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template <typename A, typename B, typename C, typename D>
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struct Tuple4 {
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A a;
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B b;
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C c;
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D d;
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bool operator==(const Tuple4& x) const { return a == x.a && b == x.b && c == x.c && d == x.d; }
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bool operator!=(const Tuple4& x) const { return !operator==(x); }
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int Compare(const Tuple4& x) const { return CombineCompare(a, x.a)(b, x.b)(c, x.c)(d, x.d); }
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bool operator<=(const Tuple4& x) const { return Compare(x) <= 0; }
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bool operator>=(const Tuple4& x) const { return Compare(x) >= 0; }
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bool operator<(const Tuple4& x) const { return Compare(x) < 0; }
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bool operator>(const Tuple4& x) const { return Compare(x) > 0; }
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unsigned GetHashValue() const { return CombineHash(a, b, c, d); }
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String ToString() const { return String().Cat() << '(' << a << ", " << b << ", " << c << ", " << d << ')'; }
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};
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template<typename A, typename B, typename C, typename D>
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inline void AssertMoveable0(Tuple4<A, B, C, D> *)
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{
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AssertMoveable<A>();
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AssertMoveable<B>();
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AssertMoveable<C>();
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AssertMoveable<D>();
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}
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template <typename A, typename B, typename C, typename D>
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inline Tuple4<A, B, C, D> MakeTuple(const A& a, const B& b, const C& c, const D& d)
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{
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Tuple4<A, B, C, D> r;
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r.a = a;
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r.b = b;
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r.c = c;
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r.d = d;
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return r;
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}
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template <typename T, typename U>
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inline T *FindTuple(T *x, int n, const U& key) {
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while(n--) {
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if(x->a == key)
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return x;
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x++;
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}
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return NULL;
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}
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