GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(idx, basic,
print_func<print_context>(&idx::do_print).
print_func<print_latex>(&idx::do_print_latex).
+ print_func<print_csrc>(&idx::do_print_csrc).
print_func<print_tree>(&idx::do_print_tree))
GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(varidx, idx,
c.s << "}";
}
+void idx::do_print_csrc(const print_csrc & c, unsigned level) const
+{
+ c.s << "[";
+ if (value.info(info_flags::integer))
+ c.s << ex_to<numeric>(value).to_int();
+ else
+ value.print(c);
+ c.s << "]";
+}
+
void idx::do_print_tree(const print_tree & c, unsigned level) const
{
c.s << std::string(level, ' ') << class_name() << " @" << this
protected:
void print_index(const print_context & c, unsigned level) const;
void do_print(const print_context & c, unsigned level) const;
+ void do_print_csrc(const print_csrc & c, unsigned level) const;
void do_print_latex(const print_latex & c, unsigned level) const;
void do_print_tree(const print_tree & c, unsigned level) const;