diff options
| -rw-r--r-- | misc/optvec.hpp | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/misc/optvec.hpp b/misc/optvec.hpp index 27fafde..925040d 100644 --- a/misc/optvec.hpp +++ b/misc/optvec.hpp @@ -97,6 +97,18 @@ namespace opt_utilities result[i]=x1[i]-x2; } return result; + } + + template<typename T> + optvec<T> operator-(const optvec<T>& x1) + { + + optvec<T> result(x1.size()); + for(size_t i=0;i!=x1.size();++i) + { + result[i]=-x1[i]; + } + return result; } @@ -193,6 +205,18 @@ namespace opt_utilities } template<typename T> + optvec<T> operator/(const T& x1,const optvec<T>& x2) + { + + optvec<T> result(x1.size()); + for(size_t i=0;i!=x1.size();++i) + { + result[i]=x1/x2[i]; + } + return result; + } + + template<typename T> optvec<T>& operator/=(optvec<T>& x1,const optvec<T>& x2) { for(size_t i=0;i!=x1.size();++i) @@ -240,9 +264,9 @@ namespace opt_utilities #define DEF_VEC_FUNC(_func) template <typename T> \ - std::vector<T> _func(const opt_utilities::optvec<T>& x) \ + opt_utilities::optvec<T> _func(const opt_utilities::optvec<T>& x) \ { \ - std::vector<T> result(x.size()); \ + opt_utilities::optvec<T> result(x.size()); \ for(int i=0;i!=result.size();++i) \ { \ result[i]=_func(x[i]); \ @@ -256,6 +280,18 @@ namespace std DEF_VEC_FUNC(cos); DEF_VEC_FUNC(log); DEF_VEC_FUNC(sqrt); + DEF_VEC_FUNC(exp); + template<typename T> + opt_utilities::optvec<T> pow(const opt_utilities::optvec<T>& x,const T& y) + { + opt_utilities::optvec<T> result(x.size()); + for(int i=0;i!=result.size();++i) + { + result[i]=pow(x[i],y); + } + return result; + } + } |