LEARNER::multi_instance_context Class Reference

Public Member Functions
	multi_instance_context (const std::vector< vw *> &all)
vw &	get_master () const
template<class T , void(*)(T &, vw &) process_impl>
void	process (T &ec)

Private Attributes
std::vector< vw * >	_all

Detailed Description

Definition at line 119 of file learner.cc.

Constructor & Destructor Documentation

multi_instance_context()

LEARNER::multi_instance_context::multi_instance_context ( const std::vector< vw *> &  all )

inline

Definition at line 122 of file learner.cc.

: _all(all) {}

Member Function Documentation

get_master()

vw& LEARNER::multi_instance_context::get_master ( ) const

inline

Definition at line 124 of file learner.cc.

Referenced by LEARNER::generic_driver().

{ return *_all.front(); }

process()

template<class T , void(*)(T &, vw &) process_impl>

void LEARNER::multi_instance_context::process ( T &  ec )

inline

Definition at line 127 of file learner.cc.

  {
    // start with last as the first instance will free the example as it is the owner
    for (auto it = _all.rbegin(); it != _all.rend(); ++it) process_impl(ec, **it);
  }

Member Data Documentation

_all

std::vector<vw*> LEARNER::multi_instance_context::_all

private

Definition at line 134 of file learner.cc.

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

• /mnt/c/w/linux/vowpal_wabbit/vowpalwabbit/learner.cc