diff options
Diffstat (limited to 'src/xpath.h')
| -rw-r--r-- | src/xpath.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/xpath.h b/src/xpath.h index 485b5585..6d2ffcd2 100644 --- a/src/xpath.h +++ b/src/xpath.h @@ -99,18 +99,18 @@ public: class function_scope_t : public scope_t { - node_t& node; - std::size_t index; - std::size_t size; + const node_t& node; + std::size_t index; + std::size_t size; public: function_scope_t(const value_t::sequence_t& _sequence, - node_t& _node, std::size_t _index, + const node_t& _node, std::size_t _index, scope_t * _parent = NULL) : scope_t(_parent, STATIC), node(_node), index(_index), size(_sequence.size()) {} - function_scope_t(node_t& _node, std::size_t _index, + function_scope_t(const node_t& _node, std::size_t _index, std::size_t _size, scope_t * _parent = NULL) : scope_t(_parent, STATIC), node(_node), index(_index), size(_size) {} @@ -490,6 +490,12 @@ public: return const_cast<op_t *>(this)->as_op(); } + void acquire() const { + DEBUG("ledger.xpath.memory", + "Acquiring " << this << ", refc now " << refc + 1); + assert(refc >= 0); + refc++; + } void release() const { DEBUG("ledger.xpath.memory", "Releasing " << this << ", refc now " << refc - 1); @@ -497,12 +503,6 @@ public: if (--refc == 0) checked_delete(this); } - void acquire() { - DEBUG("ledger.xpath.memory", - "Acquiring " << this << ", refc now " << refc + 1); - assert(refc >= 0); - refc++; - } ptr_op_t& left() { return left_; @@ -533,11 +533,11 @@ public: ptr_op_t right = NULL); ptr_op_t copy(ptr_op_t left = NULL, ptr_op_t right = NULL) const; - ptr_op_t compile(value_t& context, scope_t * scope, bool resolve = false); + ptr_op_t compile(const value_t& context, scope_t * scope, bool resolve = false); - void find_values(value_t& context, scope_t * scope, + void find_values(const value_t& context, scope_t * scope, value_t::sequence_t& result_seq, bool recursive); - bool test_value(value_t& context, scope_t * scope, int index = 0); + bool test_value(const value_t& context, scope_t * scope, int index = 0); void append_value(value_t& value, value_t::sequence_t& result_seq); |