Fix C++ NetworkTable example code (#1774)

PeterJohnson · web-flow · commit 39298bd78496 · 2022-03-27T21:43:21.000-04:00
diff --git a/source/docs/software/networktables/reading-array-values-published-by-networktables.rst b/source/docs/software/networktables/reading-array-values-published-by-networktables.rst
@@ -57,10 +57,10 @@ Writing a program to access the keys
 
    .. code-tab:: cpp
 
-      std::shared_ptr<NetworkTable> table;
+      std::shared_ptr<nt::NetworkTable> table;
 
       void Robot::RobotInit() override {
-        table = NetworkTable::GetTable("GRIP/myContoursReport");
+        table = nt::NetworkTableInstance::GetDefault().GetTable("GRIP/myContoursReport");
       }
 
       void Robot::TeleopPeriodic() override {

Original file line number	Diff line number	Diff line change
`@@ -57,10 +57,10 @@ Writing a program to access the keys`
`57`	`57`
`58`	`58`	`.. code-tab:: cpp`
`59`	`59`
`60`		`- std::shared_ptr<NetworkTable> table;`
	`60`	`+ std::shared_ptr<nt::NetworkTable> table;`
`61`	`61`
`62`	`62`	`void Robot::RobotInit() override {`
`63`		`- table = NetworkTable::GetTable("GRIP/myContoursReport");`
	`63`	`+ table = nt::NetworkTableInstance::GetDefault().GetTable("GRIP/myContoursReport");`
`64`	`64`	`}`
`65`	`65`
`66`	`66`	`void Robot::TeleopPeriodic() override {`