Niitsuma Hirotaka wrote:
Now I am trying to describe Boost.accumulators. roc_distribution
To define ROC curve data, we need two p_square_cumulative_distribution 1. cumulative_distribution ture or false potive 2. cumulative_distribution ture or false negative One of the cumulative_distribution can be defined by using dependencies
struct roc_distribution : depends_on< p_square_cumulative_distribution > …
But I can not find way to use two different cumulative_distribution in single acc class. How to use two different cumulative_distribution in single acc class like the following ?
struct roc_distribution_impl...
{ template<typename Args> void operator ()(Args const &args,bool positive_or_negative) if(positive_or_negative) positive_p_square_cumulative_distribution … else negative_p_square_cumulative_distribution … … }
Could you please send a complete program that demonstrates the problem? Thanks. -- Eric Niebler Boost Consulting www.boost-consulting.com