Implementation of input objects. More...
#include <ocean/plankton/VInput.hpp>
Inheritance diagram for Wizt::VInput< Type >:
Public Member Functions | |
| bool | getValue (VContext *C, const string &member, Type &T) const |
| The context parameter is specified via a native pointer because member access should be fast, i.e. | |
 Public Member Functions inherited from Wizt::VInputBase | |
| bool | activateNotification () const |
| Allow the owner of this InputBase to retrieve notification events when the value is changed. | |
| void | notify (const ValueNotifierList *Source, const Wizt::ValuePoolPtr &) const |
| Emit a notification event to all ValueNotifiers listening on the certain variable. | |
| VInputBase (const WeakPtr< VParameter > &owner) | |
| Construct a new input base type. | |
| ~VInputBase () | |
| Destructor. | |
| Public Member Functions inherited from Wizt::ValueNotifier | |
| virtual void | valueChanged (const RefPtr< VValueBase > &value, const ValuePoolPtr &, const ValueNotifierList *DoNotBroadcast, const ValueMap *VP=0)=0 |
| Virtual callback function that is invoked when the referred value is modified. | |
| ValueNotifier () | |
| Constructor. | |
| ~ValueNotifier () | |
| Destructor. | |
| Public Member Functions inherited from MemCore::ReferenceBase< ValueNotifier > | |
| auto | getObjectCountID () const noexcept |
| Get a unique ID for this object in the given domain. | |
| bool | isIdentical (const WeakPtr< ValueNotifier, ValueNotifier > &PossibleSelf) const noexcept |
| Check if this object is identical to the one used by the given pointer. | |
| void | mkAutoDestructive () |
| Marks this object as being automatically destructed, e.g. | |
| refcount_t | refcount () const noexcept |
| The strong reference count. | |
| ReferenceBase (ValueNotifier *that) noexcept | |
| Constructor, initializes reference counter to zero. | |
| const auto & | self () const |
| Return weak pointer to the object self. | |
| refcount_t | wrefcount () const noexcept |
| The weak reference count. | |
| Public Member Functions inherited from MemCore::Intercube | |
| void | addInterface (const RefPtr< InterfaceBase > &I) const |
| Add an interface class object. | |
| template<class Data > | |
| void | addInterfaceData (const Data &D) |
| Add data via an interface class object. | |
| template<class Data , typename TypeSelector > | |
| void | addInterfaceData (const Data &D) |
| Add data via an interface class object. | |
| void | clearInterfaces () |
| Remove all interfaces. | |
| bool | const_iterateInterfaces (const RefPtr< InterfaceIterationParameter > &IIP) const |
| Constant iterator. | |
| virtual RefPtr< InterfaceBase > | createInterface (const type_info &) const |
| Virtual function which allows derived objects to create Interface objects on demand. | |
| RefPtr< InterfaceBase > | findInterface (const type_info &t) const |
| Find a certain interface of specified type. | |
| RefPtr< InterfaceBase > | getInterface (const type_info &t) |
| Retrieve an interface object from a certain type. | |
| std::string | getInterfaceNames (const char delim=';') const |
| Debug function retrieving all interfaces as human-readable string. | |
| template<class Data > | |
| bool | gotNewInterfaceData (const Data &D) |
| Check whether data on the given interface have changed, and if so, set new data as interface. | |
| template<class Data > | |
| bool | gotNewInterfaceData (mutex &M, const Data &D) |
| Check whether interface data have changed, if so, then set new interface data and return true. | |
| template<class Data , typename Selector > | |
| bool | gotNewInterfaceData (mutex &M, const Data &D) |
| Check whether interface data have changed, if so, then set new interface data and return true. | |
| template<class Data , typename Selector > | |
| bool | gotNewInterfaceData (mutex &M, const Data &D, const Selector &S) |
| Check whether interface data have changed, if so, then set new interface data and return true. | |
| template<class Data , typename Selector > | |
| bool | gotNewInterfaceData (mutex &M, const Data &D, const Selector *S) |
| Check whether interface data have changed, if so, then set new interface data and return true. | |
| template<class Data > | |
| bool | hasChangedInterfaceData (const Data &D) const |
| Check whether interface data have changed. | |
| template<class Data , typename Selector > | |
| bool | hasChangedInterfaceData (const Data &D) const |
| Check whether interface data have changed. | |
| template<class Data , typename Selector > | |
| bool | hasChangedInterfaceData (const Data &D, const Selector &) const |
| Check whether interface data have changed. | |
| template<class Data , typename Selector > | |
| bool | hasChangedInterfaceData (const Data &D, const Selector *) const |
| Check whether interface data have changed. | |
| bool | hasInterface (const type_info &t) const |
| Check if some Interface might exist. | |
| Intercube () | |
| Constructor. | |
| bool | iterateInterfaces (const RefPtr< InterfaceIterationParameter > &IIP) |
| Modifyable iterator. | |
| void | printInterfaces () const |
| Debug function that prints the names of all interfaces. | |
| void | registerInterface (const type_info &t) |
| Register an interface type; when the interface is actually required, the virtual createInterface() function will be called. | |
| template<class InterfaceType > | |
| void | removeInterface () |
| Remove an interface. | |
| void | removeInterfaceBase (const type_info &InterfaceBaseID) |
| Remove an interface. | |
| virtual | ~Intercube () |
| Destructor. | |
Additional Inherited Members | |
| Public Types inherited from MemCore::ReferenceBase< ValueNotifier > | |
| using | reference_domain_t = ValueNotifier |
| The type of the base class. | |
| using | SelfPtr_t = WeakPtr< ValueNotifier, ValueNotifier > |
| Type for a pointer to this object itself. | |
| Protected Member Functions inherited from Wizt::VInputBase | |
| virtual bool | SyncFromContextValue (const RefPtr< ValuePool > &GhostValues, const string &member)=0 |
| Set the local instance with a value from the global one. | |
| Protected Member Functions inherited from MemCore::ReferenceBase< ValueNotifier > | |
| virtual void | extremeUnction () |
| A virtual function that will be called just before the object is destroyed. | |
| ReferenceBase & | operator= (const ReferenceBase &R) |
| Protected assignment operator (should not be called). | |
| void | suicide () |
| Delete this. | |
| virtual | ~ReferenceBase () |
| Virtual destructor. | |
Detailed Description
template<class Type>
class Wizt::VInput< Type >
class Wizt::VInput< Type >
Implementation of input objects.
A VInput object may be provided by a VObject, but not necessarily. Any other method providing the same input type, e.g. mouse motion as part of an interactive viewer, may be an VInput as well.
Member Function Documentation
◆ getValue()
template<class Type >
|
inline |
The context parameter is specified via a native pointer because member access should be fast, i.e.
avoiding RefPtr<> checks at each access. However, the Context pointer may also be null. This should be checked once in an overriden function.
References Wizt::VContext::GhostValues.
