On 29/09/2017 09:17, Bjorn Reese via Boost wrote:
On 09/27/2017 11:06 PM, Ion Gaztañaga via Boost wrote:
Usually the choice is usually between a factor of 2 and 1.5. The theoretical limit value for the growth factor to be able to reuse previously allocated memory is roughly 1.61. Howard Hinnant shared with
There are several factors in play, so we may need a slightly more sophisticated growth policy.
Me personally, my biggest complaint with the STL containers is that you don't get direct control over when they call malloc or free. My great hope remains that for STL2 we get new STL2 containers which never reallocate without being asked to by the programmer. Niall -- ned Productions Limited Consulting http://www.nedproductions.biz/ http://ie.linkedin.com/in/nialldouglas/