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Diffstat (limited to 'protocols/WhatsApp/src/WhatsAPI++/ProtocolTreeNode.h')
-rw-r--r--protocols/WhatsApp/src/WhatsAPI++/ProtocolTreeNode.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/protocols/WhatsApp/src/WhatsAPI++/ProtocolTreeNode.h b/protocols/WhatsApp/src/WhatsAPI++/ProtocolTreeNode.h
index 3156c8b7e7..d810852314 100644
--- a/protocols/WhatsApp/src/WhatsAPI++/ProtocolTreeNode.h
+++ b/protocols/WhatsApp/src/WhatsAPI++/ProtocolTreeNode.h
@@ -26,11 +26,11 @@ public:
string toString();
ProtocolTreeNode* getChild(const string& id);
ProtocolTreeNode* getChild(size_t id);
- string* getAttributeValue(const string& attribute);
+ const string& getAttributeValue(const string& attribute);
- vector<ProtocolTreeNode*>* getAllChildren();
- vector<ProtocolTreeNode*>* getAllChildren(const string& tag);
- std::string* getDataAsString();
+ vector<ProtocolTreeNode*> getAllChildren();
+ vector<ProtocolTreeNode*> getAllChildren(const string& tag);
+ std::string getDataAsString();
static bool tagEquals(ProtocolTreeNode *node, const string& tag);
static void require(ProtocolTreeNode *node, const string& tag);