* Make print_memfun_handler<T, C> const-correct (fixes build with gcc-4.0.2).

diff --git a/ginac/print.h b/ginac/print.h
index c9e380fb80316c4e076583e39f0c218d3d632f99..266a0875a04f44ecb275ae591ee22ba7d91c82ee 100644 (file)
--- a/ginac/print.h
+++ b/ginac/print.h
@@ -216,7 +216,7 @@ private:
 template <class T, class C>
 class print_memfun_handler : public print_functor_impl {
 public:
-       typedef void (T::*F)(const C & c, unsigned level);
+       typedef void (T::*F)(const C & c, unsigned level) const;
 
        print_memfun_handler(F f_) : f(f_) {}
        print_memfun_handler *duplicate() const { return new print_memfun_handler(*this); }
@@ -247,7 +247,7 @@ public:
        print_functor(void f(const T &, const C &, unsigned)) : impl(new print_ptrfun_handler<T, C>(f)) {}
 
        template <class T, class C>
-       print_functor(void (T::*f)(const C &, unsigned)) : impl(new print_memfun_handler<T, C>(f)) {}
+       print_functor(void (T::*f)(const C &, unsigned) const) : impl(new print_memfun_handler<T, C>(f)) {}
 
        print_functor & operator=(const print_functor & other)
        {