Add format script which invokes clang-format on the C++ source code (#41)

On Windows machines, clang-format.exe must be in the PATH environment variable.

wpilibc/shared/include/SmartDashboard/NamedSendable.h

@@ -20,7 +20,7 @@ class NamedSendable : public Sendable {
  public:
   /**
    * @return the name of the subtable of SmartDashboard that the Sendable object
-   * will use
+   *         will use
    */
   virtual std::string GetName() const = 0;
 };

wpilibc/shared/include/SmartDashboard/Sendable.h

@@ -8,8 +8,8 @@
 #ifndef __SMART_DASHBOARD_DATA__
 #define __SMART_DASHBOARD_DATA__
 
-#include <string>
 #include <memory>
+#include <string>
 #include "tables/ITable.h"
 
 class Sendable {
@@ -27,7 +27,7 @@ class Sendable {
 
   /**
    * @return the string representation of the named data type that will be used
-   * by the smart dashboard for this sendable
+   *         by the smart dashboard for this sendable
    */
   virtual std::string GetSmartDashboardType() const = 0;
 };

wpilibc/shared/include/SmartDashboard/SendableChooser.h

@@ -8,26 +8,22 @@
 #ifndef __SENDABLE_CHOOSER_H__
 #define __SENDABLE_CHOOSER_H__
 
-#include "SmartDashboard/Sendable.h"
-#include "tables/ITable.h"
 #include <map>
 #include <memory>
 #include <string>
+#include "SmartDashboard/Sendable.h"
+#include "tables/ITable.h"
 
 /**
  * The {@link SendableChooser} class is a useful tool for presenting a selection
- * of options
- * to the {@link SmartDashboard}.
+ * of options to the {@link SmartDashboard}.
  *
  * <p>For instance, you may wish to be able to select between multiple
- * autonomous modes.
- * You can do this by putting every possible {@link Command} you want to run as
- * an autonomous into
- * a {@link SendableChooser} and then put it into the {@link SmartDashboard} to
- * have a list of options
- * appear on the laptop.  Once autonomous starts, simply ask the {@link
- * SendableChooser} what the selected
- * value is.</p>
+ * autonomous modes. You can do this by putting every possible {@link Command}
+ * you want to run as an autonomous into a {@link SendableChooser} and then put
+ * it into the {@link SmartDashboard} to have a list of options appear on the
+ * laptop.  Once autonomous starts, simply ask the {@link SendableChooser} what
+ * the selected value is.</p>
  *
  * @see SmartDashboard
  */
@@ -35,9 +31,9 @@ class SendableChooser : public Sendable {
  public:
   virtual ~SendableChooser() = default;
 
-  void AddObject(const std::string &name, void *object);
-  void AddDefault(const std::string &name, void *object);
-  void *GetSelected();
+  void AddObject(const std::string& name, void* object);
+  void AddDefault(const std::string& name, void* object);
+  void* GetSelected();
 
   virtual void InitTable(std::shared_ptr<ITable> subtable);
   virtual std::shared_ptr<ITable> GetTable() const;
@@ -45,7 +41,7 @@ class SendableChooser : public Sendable {
 
  private:
   std::string m_defaultChoice;
-  std::map<std::string, void *> m_choices;
+  std::map<std::string, void*> m_choices;
   std::shared_ptr<ITable> m_table;
 };
 

wpilibc/shared/include/SmartDashboard/SmartDashboard.h

@@ -8,20 +8,20 @@
 #ifndef __SMART_DASHBOARD_H__
 #define __SMART_DASHBOARD_H__
 
-#include "SensorBase.h"
 #include <map>
 #include <string>
-#include "SmartDashboard/Sendable.h"
+#include "SensorBase.h"
 #include "SmartDashboard/NamedSendable.h"
+#include "SmartDashboard/Sendable.h"
 #include "tables/ITable.h"
 
 class SmartDashboard : public SensorBase {
  public:
   static void init();
 
-  static void PutData(llvm::StringRef key, Sendable *data);
-  static void PutData(NamedSendable *value);
-  static Sendable *GetData(llvm::StringRef keyName);
+  static void PutData(llvm::StringRef key, Sendable* data);
+  static void PutData(NamedSendable* value);
+  static Sendable* GetData(llvm::StringRef keyName);
 
   static void PutBoolean(llvm::StringRef keyName, bool value);
   static bool GetBoolean(llvm::StringRef keyName, bool defaultValue);
@@ -44,11 +44,10 @@ class SmartDashboard : public SensorBase {
   static std::shared_ptr<ITable> m_table;
 
   /**
-   * A map linking tables in the SmartDashboard to the {@link
-   * SmartDashboardData} objects
-   * they came from.
+   * A map linking tables in the SmartDashboard to the
+   * {@link SmartDashboardData} objects they came from.
    */
-  static std::map<std::shared_ptr<ITable> , Sendable *> m_tablesToData;
+  static std::map<std::shared_ptr<ITable>, Sendable*> m_tablesToData;
 };
 
 #endif