const unsigned int AttributeDescriptor::PRIVATE = 1;
/// The attribute enters in unique identifier constitution
const unsigned int AttributeDescriptor::IDENTIFIER = 2;
const unsigned int AttributeDescriptor::PRIVATE = 1;
/// The attribute enters in unique identifier constitution
const unsigned int AttributeDescriptor::IDENTIFIER = 2;
const unsigned int AttributeDescriptor::LABEL = 4;
//==================================================================
const unsigned int AttributeDescriptor::LABEL = 4;
//==================================================================