[libxml++] const bool xmlpp::KeepBlanks::Default = true [Writing an XML]

[Andrea F. <pl...@ro...>]

Hi all,


I would use the function Document::write_to_file_formatted to write an XML file.
The problem is that i was not able to have the output formatted in a right way, it is like it's not formatted.
I try then to compile an xml2 example to see if it produces an output well formatted and it's ok. [http://xmlsoft.org/examples/tree2.c].
My analysis is (but maybe i am wrong) that function write_to_file_formatted is a wrapper for do_write_to_file. (obviously)
In do_write_to_file, the first line is KeepBlanks k(KeepBlanks::Default).
It seems to me that it sets libxml2's keepsblanks (or something like that) to the value true using a const value (KeepBlanks::Default, which i can't modify).
It seems to me that to produce a formatted output the following conditions must be satisfied:
1) keepsblanks = false
2) xmlIndentTreeOutput = 1

Can you explain me how to achieve the desired formatted output, please?


Thank you in advance,
Andrea

ps: apologize for my english.