EventParameter

Inheritance:

Methods of EventParameter:

getDoubleValue
double EventParameter::get_double_value(void) const;

Description: Retrieves the value stored in the EventParameter. It is only valid to call this if is_double() has already returned true.

getIntValue
int EventParameter::get_int_value(void) const;

Description: Retrieves the value stored in the EventParameter. It is only valid to call this if is_int() has already returned true.

getPtr
TypedWritableReferenceCount *EventParameter::get_ptr(void) const;

Description: Retrieves a pointer to the actual value stored in the parameter. The TypeHandle of this pointer may be examined to determine the actual type of parameter it contains. This is the only way to retrieve the value when it is not one of the above predefined types.

getStringValue
string EventParameter::get_string_value(void) const;

Description: Retrieves the value stored in the EventParameter. It is only valid to call this if is_string() has already returned true.

isDouble
bool EventParameter::is_double(void) const;

Description: Returns true if the EventParameter stores a double floating-point value, false otherwise.

isEmpty
bool EventParameter::is_empty(void) const;

These functions are conveniences to easily determine if the EventParameter is one of the predefined parameter types, and retrieve the corresponding value. Of course, it is possible that the EventParameter is some user-defined type, and is none of these.
Description: Returns true if the EventParameter is the empty parameter, storing nothing, or false otherwise.

isInt
bool EventParameter::is_int(void) const;

These functions are conveniences to easily determine if the EventParameter is one of the predefined parameter types, and retrieve the corresponding value. Of course, it is possible that the EventParameter is some user-defined type, and is none of these.
Description: Returns true if the EventParameter stores an integer value, false otherwise.

isString
bool EventParameter::is_string(void) const;

Description: Returns true if the EventParameter stores a string value, false otherwise.

operator =
EventParameter &EventParameter::operator =(EventParameter const &copy);

Description:

output
void EventParameter::output(ostream &out) const;

Description: