Changeset 7401 for code/trunk/src/libraries/core/command/TclBind.cc

Timestamp:

Sep 11, 2010, 12:34:00 AM (15 years ago)

Author:

landauf

Message:

merged doc branch back to trunk

Location:

code/trunk

Files:

• . (modified) (1 prop)
• src/libraries/core/command/TclBind.cc (modified) (12 diffs)

code/trunk/src/libraries/core/command/TclBind.cc

@@ -49 +49 @@
     TclBind* TclBind::singletonPtr_s = 0;
 
+    /**
+        @brief Constructor: Initializes the Tcl-interpreter with a given data path.
+        @param datapath Path to the directory that contains the Orxonox-specific Tcl-files
+    */
     TclBind::TclBind(const std::string& datapath)
     {
@@ -56 +60 @@
     }
 
+    /**
+        @brief Destructor: Deletes the Tcl-interpreter.
+    */
     TclBind::~TclBind()
     {
@@ -62 +69 @@
     }
 
+    /**
+        @brief Defines the path to the directory that contains the Orxonox-specific Tcl-files and initializes the Tcl-interpreter accordingly.
+    */
     void TclBind::setDataPath(const std::string& datapath)
     {
@@ -71 +81 @@
     }
 
+    /**
+        @brief Creates and initializes the Tcl-interpreter by registering all callbacks and defining some useful functions.
+    */
     void TclBind::initializeTclInterpreter()
     {
@@ -96 +109 @@
     }
 
+    /**
+        @brief Creates and initializes a new Tcl-interpreter and calls the Orxonox-specific
+        init.tcl script that defines some special functions which are required by Orxonox.
+    */
     Tcl::interpreter* TclBind::createTclInterpreter()
     {
@@ -116 +133 @@
     }
 
+    /**
+        @brief Returns the path to the Tcl-library (not the Orxonox-specific Tcl-files).
+    */
     std::string TclBind::getTclLibraryPath()
     {
@@ -128 +148 @@
     }
 
+    /**
+        @brief Callback: Used to send an Orxonox-command from Tcl to the CommandExecutor and to send its result back to Tcl.
+    */
     std::string TclBind::tcl_query(Tcl::object const &args)
     {
@@ -151 +174 @@
     }
 
+    /**
+        @brief Callback: Used to send an Orxonox-command from Tcl to the CommandExecutor.
+    */
     void TclBind::tcl_execute(Tcl::object const &args)
     {
@@ -162 +188 @@
     }
 
+    /**
+        @brief Console command, executes Tcl code. Can be used to bind Tcl-commands to a key, because native
+        Tcl-commands can not be evaluated and are thus not supported by the key-binder.
+    */
     std::string TclBind::tcl(const std::string& tclcode)
     {
@@ -182 +212 @@
     }
 
+    /**
+        @brief Console command and implementation of the Tcl-feature "bgerror" which is called if an error
+        occurred in the background of a Tcl-script.
+    */
     void TclBind::bgerror(const std::string& error)
     {
@@ -187 +221 @@
     }
 
+    /**
+        @brief Executes Tcl-code and returns the return-value.
+        @param tclcode A string that contains Tcl-code
+        @param error A pointer to an integer (or NULL) that is used to write an error-code (see @ref CommandExecutorErrorCodes "CommandExecutor error codes")
+        @return Returns the return-value of the executed code (or an empty string if there's no return-value)
+    */
     std::string TclBind::eval(const std::string& tclcode, int* error)
     {
@@ -194 +234 @@
         try
         {
+            // execute the code
             return TclBind::getInstance().interpreter_->eval(tclcode);
         }