[boost] [property_tree] arrays in info files ?

Subject: [boost] [property_tree] arrays in info files ?
From: alainm (alain.miniussi_at_[hidden])
Date: 2016-09-11 12:16:39

Hi,

Is there a simple way to specify an array value with the info format, 
something like

arr {

  42 ""

  43 ""

  44 ""

}

but without the empty strings.

thanks