diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/zvision/object.h | 73 |
1 files changed, 70 insertions, 3 deletions
diff --git a/engines/zvision/object.h b/engines/zvision/object.h index dc5905b052..f7e08c46d3 100644 --- a/engines/zvision/object.h +++ b/engines/zvision/object.h @@ -97,22 +97,89 @@ public: Object& operator=(const Object &rhs); + /** + * Retrieve a bool from the container. If the container is not storing a + * bool, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getBoolValue(bool *returnValue) const; + /** + * Retrieve a byte from the container. If the container is not storing a + * byte, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getByteValue(byte *returnValue) const; + /** + * Retrieve an int16 from the container. If the container is not storing an + * int16, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getInt16Value(int16 *returnValue) const; + /** + * Retrieve a uint16 from the container. If the container is not storing a + * uint16, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getUInt16Value(uint16 *returnValue) const; + /** + * Retrieve an int32 from the container. If the container is not storing an + * int32, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getInt32Value(int32 *returnValue) const; + /** + * Retrieve a uint32 from the container. If the container is not storing a + * uint32, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getUInt32Value(uint32 *returnValue) const; + /** + * Retrieve a float from the container. If the container is not storing a + * float, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getFloatValue(float *returnValue) const; + /** + * Retrieve a double from the container. If the container is not storing a + * double, this will return false and display a warning(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getDoubleValue(double *returnValue) const; + /** + * Retrieve a String from the container. If the container is not storing a + * string, this will return false and display a warning(). + * + * Caution: Strings are internally stored as char[]. getStringValue uses + * Common::String::operator=(char *) to do the assigment, which uses both + * strlen() AND memmove(). + * + * @param returnValue Pointer to where you want the value stored + * @return Value indicating whether the value assignment was successful + */ bool getStringValue(Common::String *returnValue) const; private: /** - * Helper method for destruction and assignment. Calls delete on - * the currently used data pointer + * Helper method for destruction and assignment. It checks to see + * if the char pointer is being used, and if so calls delete on it */ - void deleteValue(); + void deleteCharPointer(); }; } // End of namespace ZVision |