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util/xml_node.h: mark for_each_node const

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Issue #1801
This commit is contained in:
Emery Hemingway
2015-11-30 14:59:37 +01:00
committed by Christian Helmuth
parent 9c31e18a4f
commit cffa4fddec
1 changed files with 2 additions and 2 deletions
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4
repos/os/include/util/xml_node.h
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@ -794,7 +794,7 @@ class Genode::Xml_node
* Execute functor 'fn' for each sub node of specified type * Execute functor 'fn' for each sub node of specified type
*/ */
template <typename FN> template <typename FN>
void for_each_sub_node(char const *type, FN const &fn) void for_each_sub_node(char const *type, FN const &fn) const
{ {
if (_num_sub_nodes == 0) if (_num_sub_nodes == 0)
return; return;
@ -814,7 +814,7 @@ class Genode::Xml_node
* Execute functor 'fn' for each sub node * Execute functor 'fn' for each sub node
*/ */
template <typename FN> template <typename FN>
void for_each_sub_node(FN const &fn) void for_each_sub_node(FN const &fn) const
{ {
for_each_sub_node(nullptr, fn); for_each_sub_node(nullptr, fn);
} }