lazylookup::vec< T > Class Template Reference

#include <lazylookup.hh>

Public Member Functions
	vec (std::function< T(std::size_t)> fn)
	vec (std::function< T(std::size_t)> fn, std::size_t N, std::size_t grow_limit=0)
void	resize (std::size_t N)
void	set_grow_limit (std::size_t grow_limit)
T	at (std::size_t i)
T	operator[] (std::size_t i)
std::size_t	get_n_filled ()

Detailed Description

template<typename T>
class lazylookup::vec< T >

A lazy vector. This is suitable for when the function takes an unsigned integer and will be densly packed.

THIS WILL BE AUTOMATICALLY EXTENDED. USE ARR FOR A STATICLY SIZED VERSION.

It is possible to set an upper limit to how large it might be extended by using set_grow_limit(). In that case Fn will be called for all invocations above the max size.

Definition at line 101 of file lazylookup.hh.

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

• components/UCorrelator/src/lazylookup.hh