Changes between Version 8 and Version 9 of LibrariesUnderConstruction

Timestamp:

Jan 3, 2009, 9:03:29 PM (14 years ago)

Author:

viboes

Comment:

Removing Accummulators.Sliding because Rolling provides them

LibrariesUnderConstruction

@@ -316 +316 @@
 
 ---------------------------------------------------------------------------------------------------
-== !AccummulatorsExt ==
+== !Accummulators.Ext ==
  * '''Suggested by:''' Vicente J. Botet Escriba  
  * '''Description:''' Adding sliding, dependable and cyclic accumulators to Boost.Accumulators.
@@ -364 +364 @@
 operator+()(dependable_accumulator_set<T,F,W>,dependable_accumulator_set<T,F,W>);
 }}}
-In addition another variant could allow to cumulate on a sliding window, e.g. on the last N cumulated values. There is already a tail accumulator, but I don't know how to define a min_tail accumulator with the current framework. This class could behaves like:
-{{{
-#!cpp
-typedef sliding_accumulator_set <double, ...> sliding_acc_type;
-sliding_acc_type c(window=2);
-c(1);
-c(5);
-c(2);
-assert(count(c)==3);
-assert(sum(c)==7);
-assert(min(c)==2);
-}}}
-We can state the sliding window at compile (template parameter) or run time 
-(constructor parameter).
-{{{
-#!cpp
-template <std::size Window, typename T, typename F, typename W>
-class static_sliding_accumulator_set;
-
-template <typename T, typename F, typename W>
-class sliding_accumulator_set;
-}}}
-Of course the complexity of the sliding accumulators operations is increased.
+
 Another variant could be also to have a temporary accumulator that cyclically push its current value on another accumulator.
-It will also interesting to have a sliding, dependable and cyclic accumulator set. It would be great to integrate these features on a unique class (accumulator_set?) in a clean way.
+
+It will also interesting to have a dependable and cyclic accumulator set. It would be great to integrate these features on a unique class (accumulator_set?) in a clean way.
 {{{
 #!cpp
 template <typename T, typename F, typename W, 
           typename DependablePolicy, 
-          typename SlicingPolicy, 
           typename CyclicPolicy>
 class accumulator_set;
@@ -472 +450 @@
 ---------------------------------------------------------------------------------------------------
 == Math and numerics ==
- * [#AccummulatorsExt AccummulatorsExt]
+ * [#Accummulators.Ext Accummulators.Ext]
  * [#Boost.Euclid Euclid]