1*0a6a1f1dSLionel Sambuc //===----------------------------------------------------------------------===// 2*0a6a1f1dSLionel Sambuc // 3*0a6a1f1dSLionel Sambuc // The LLVM Compiler Infrastructure 4*0a6a1f1dSLionel Sambuc // 5*0a6a1f1dSLionel Sambuc // This file is dual licensed under the MIT and the University of Illinois Open 6*0a6a1f1dSLionel Sambuc // Source Licenses. See LICENSE.TXT for details. 7*0a6a1f1dSLionel Sambuc // 8*0a6a1f1dSLionel Sambuc //===----------------------------------------------------------------------===// 9*0a6a1f1dSLionel Sambuc 10*0a6a1f1dSLionel Sambuc #ifndef REP_H 11*0a6a1f1dSLionel Sambuc #define REP_H 12*0a6a1f1dSLionel Sambuc 13*0a6a1f1dSLionel Sambuc class Rep 14*0a6a1f1dSLionel Sambuc { 15*0a6a1f1dSLionel Sambuc int data_; 16*0a6a1f1dSLionel Sambuc public: Rep()17*0a6a1f1dSLionel Sambuc _LIBCPP_CONSTEXPR Rep() : data_(-1) {} Rep(int i)18*0a6a1f1dSLionel Sambuc explicit _LIBCPP_CONSTEXPR Rep(int i) : data_(i) {} 19*0a6a1f1dSLionel Sambuc 20*0a6a1f1dSLionel Sambuc bool _LIBCPP_CONSTEXPR operator==(int i) const {return data_ == i;} 21*0a6a1f1dSLionel Sambuc bool _LIBCPP_CONSTEXPR operator==(const Rep& r) const {return data_ == r.data_;} 22*0a6a1f1dSLionel Sambuc 23*0a6a1f1dSLionel Sambuc Rep& operator*=(Rep x) {data_ *= x.data_; return *this;} 24*0a6a1f1dSLionel Sambuc Rep& operator/=(Rep x) {data_ /= x.data_; return *this;} 25*0a6a1f1dSLionel Sambuc }; 26*0a6a1f1dSLionel Sambuc 27*0a6a1f1dSLionel Sambuc #endif // REP_H 28