epee::math_helper::average< val, default_base > Class Template Reference

#include <math_helper.h>

Public Types
typedef val	value_type

Public Member Functions
	average ()
bool	set_base ()
void	push (const value_type &vl)
double	update (const value_type &vl)
double	get_avg ()
value_type	get_last_val ()

Detailed Description

template<typename val, int default_base>
class epee::math_helper::average< val, default_base >

Definition at line 48 of file math_helper.h.

Member Typedef Documentation

value_type

template<typename val, int default_base>

typedef val epee::math_helper::average< val, default_base >::value_type

Definition at line 69 of file math_helper.h.

Constructor & Destructor Documentation

average()

template<typename val, int default_base>

epee::math_helper::average< val, default_base >::average ( )

inline

Definition at line 52 of file math_helper.h.

        {
            m_base = default_base;
            m_last_avg_val = 0;
        }

Member Function Documentation

get_avg()

template<typename val, int default_base>

double epee::math_helper::average< val, default_base >::get_avg ( )

inline

Definition at line 92 of file math_helper.h.

        {
            CRITICAL_REGION_LOCAL(m_lock);
 
            value_type vl = std::accumulate(m_list.begin(), m_list.end(), value_type(0));
            if(m_list.size())
                return m_last_avg_val = (double)(vl/m_list.size());
    
            return m_last_avg_val = (double)vl;
        }

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get_last_val()

template<typename val, int default_base>

value_type epee::math_helper::average< val, default_base >::get_last_val ( )

inline

Definition at line 103 of file math_helper.h.

        {
            CRITICAL_REGION_LOCAL(m_lock);
            if(m_list.size())
                return m_list.back();
 
            return 0;
        }

push()

template<typename val, int default_base>

void epee::math_helper::average< val, default_base >::push ( const value_type & vl )

inline

Definition at line 71 of file math_helper.h.

        {
            CRITICAL_REGION_LOCAL(m_lock);
 
//#ifndef DEBUG_STUB
            m_list.push_back(vl);
            if(m_list.size() > m_base )
                m_list.pop_front();
//#endif
        }

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set_base()

template<typename val, int default_base>

bool epee::math_helper::average< val, default_base >::set_base ( )

inline

Definition at line 58 of file math_helper.h.

        {
            CRITICAL_REGION_LOCAL(m_lock);
 
            m_base = default_base;
            if(m_list.size() > m_base)
                m_list.resize(m_base);
 
      return true;
        }

update()

template<typename val, int default_base>

double epee::math_helper::average< val, default_base >::update ( const value_type & vl )

inline

Definition at line 82 of file math_helper.h.

        {
            CRITICAL_REGION_LOCAL(m_lock);
//#ifndef DEBUG_STUB
            push(vl);
//#endif
 
            return get_avg();
        }

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The documentation for this class was generated from the following file:

• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/contrib/epee/include/math_helper.h