Re: [Boost-users] An example: how I learned to iterate through property trees (ptree)

22 Jun 2013


      On 06/21/2013 06:24 PM, Cook, Rich wrote:
...
string indent(int level) {
   string s;
   for (int i=0; i
A more efficient way:

   const int indentStep = 2;

   string indent(int level) {
     return string(level * indentStep, ' ');
   }

Re: [Boost-users] An example: how I learned to iterate through property trees (ptree)

Bjorn Reese