.. _xml_format:
  
=====================
XCSP2.1 format (.xml)
=====================

CSP and weighted CSP in XML format XCSP 2.1, with constraints in extension only, can be read. See a description of this deprecated format here `http://www.cril.univ-artois.fr/CPAI08/XCSP2_1.pdf <http://www.cril.univ-artois.fr/CPAI08/XCSP2_1.pdf>`_.

Warning, toulbar2 must be compiled with a specific option XML in the cmake.
  
=====================
XCSP3 format (.xml)
=====================

CSP and COP format in XML format XCSP3 core can be read (still on-going work for including globals). See a description of this format here `http://xcsp.org <http://xcsp.org>`_.

Warning, toulbar2 must be compiled with specific options XML and XCSP3 in the cmake.
