Allow toStr from string

Victor Lopez · Victor Lopez · commit 6eb645ed7019 · 2019-02-26T16:32:25.000+01:00
Needed for string default values
diff --git a/include/behaviortree_cpp/basic_types.h b/include/behaviortree_cpp/basic_types.h
@@ -127,6 +127,8 @@ std::string toStr(T value)
     return std::to_string(value);
 }
 
+std::string toStr(std::string value);
+
 template<> std::string toStr<BT::NodeStatus>(BT::NodeStatus status);
 
 /**
diff --git a/src/basic_types.cpp b/src/basic_types.cpp
@@ -22,6 +22,11 @@ std::string toStr<NodeStatus>(NodeStatus status)
     return "";
 }
 
+std::string toStr(std::string value)
+{
+  return value;
+}
+
 std::string toStr(NodeStatus status, bool colored)
 {
     if (!colored)

Original file line number	Diff line number	Diff line change
`@@ -127,6 +127,8 @@ std::string toStr(T value)`
`127`	`127`	`return std::to_string(value);`
`128`	`128`	`}`
`129`	`129`
	`130`	`+std::string toStr(std::string value);`
	`131`	`+`
`130`	`132`	`template<> std::string toStr<BT::NodeStatus>(BT::NodeStatus status);`
`131`	`133`
`132`	`134`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,11 @@ std::string toStr<NodeStatus>(NodeStatus status)`
`22`	`22`	`return "";`
`23`	`23`	`}`
`24`	`24`
	`25`	`+std::string toStr(std::string value)`
	`26`	`+{`
	`27`	`+ return value;`
	`28`	`+}`
	`29`	`+`
`25`	`30`	`std::string toStr(NodeStatus status, bool colored)`
`26`	`31`	`{`
`27`	`32`	`if (!colored)`