Add support for a buffer stream with parseFromString and parseFromChar methods

[ianpark]

Hi,

I am using boost::interprocess::bufferstream to avoid extra memory copy when you use stringstream in order to parse a char* or string. But it has a dependency on Boost and most of people wouldn't want it.

I think general or simplified bufferstream could be easily implemented and embedded into jsoncpp and then you could provide parseFromString or parseFromChar with no memory copy. What do you think?

Regards,

Ian

[cdunn2001]

That sounds interesting.

[gizmocuz]

+1 for a parseFromString function