Inheritance diagram for Wizt::TextureID< N >:

Public Member Functions
void	create_and_bind (int i=0)
	Possibly create a texture ID and bind it.

GLuint	createID (int i=0)
	On first access, OpenGL textures will be generated. This function must be called from within a valid OpenGL context.

bool	isValid () const
	Check whether a valid texture ID is stored here.

memsize_t	memsize () const override
	Ask how many bytes this object occupies.

	operator bool () const
	Check whether a valid texture ID is stored here.

GLuint	operator() (int i=0) const
	Read-only access to the stored texture ID's. This function will NOT call any texture ID's.

	TextureID (int TextureTarget, const MemCore::WeakPtr< MemCore::Creature > &C, GLenum textureUnit=0)
	The constructor does not yet create openGL textures yet. It is just a placeholder for deferred construction. Textures are created by the () access operator. As such, TextureID object can be created outside of an OpenGL context, but the access operator must be called within a valid one.

	~TextureID ()
	Deletion of created OpenGL textures. Note that this destructor crashes if called outside a valid OpenGL context.

Public Member Functions inherited from Wizt::GLTextureBase
void	getTexLevelParameter (GLenum pname, GLint *params, int i=0, GLint level=0) const
	http://www.opengl.org/sdk/docs/man/xhtml/glGetTexLevelParameter.xml

	GLTextureBase (int TextureTarget, const MemCore::WeakPtr< MemCore::Creature > &C, int textureID=0) throw ()
	Constructor, specify texture unit (optional, by default 0)

void	TexParameterf (GLenum pname, GLfloat param, int i=0)
	Sets an OpenGL texture parameter.

	~GLTextureBase ()
	Destructor.

Public Member Functions inherited from Wizt::TextureBase
virtual void	bind (int i=0) const =0
	Bind the texture with the given ID.

int	getTextureUnit () const
	Return the active texture unit selected here.

bool	setActiveTexture (int textureID)
	Associate a texture unit with this texture ID which relates to glActiveTexture(), as to be invoked via activate().

	TextureBase (const MemCore::WeakPtr< MemCore::Creature > &C, int textureID=0) throw ()
	Constructor, specify texture unit (optional, by default 0)

virtual void	unbind () const =0
	Deactive the given texture.

virtual	~TextureBase ()
	Virtual Destructor.

Public Member Functions inherited from MemCore::Cacheable
	Cacheable (const WeakPtr< Creature > &C)
	Constructor.

virtual void	DeferredConstructor ()
	A virtual function that is called on the first strong referencing of a Cacheable object.

bool	isCached () const
	Check whether this object is managed by a cache queue.

bool	isUncached () const
	Check whether this object is managed by a cache queue.

bool	markAsUsed ()
	Mark this data object as being recently used.

WeakPtr< CacheBase >	myCache () const
	Return the associated Cache object as known from the associated Creator, if any.

const WeakPtr< Creature > &	myCreator () const
	Return the associated Creator, if any.

int	NumberOfListEntries () const
	Count the number of entries here.

void	PreDestructor ()
	This class uses a predestructor to remove itself's size from the cache queue.

void	push_back (CacheQueue &Q)
	Put the current item onto the BACK of the given cache queue.

void	push_front (CacheQueue &Q)
	Put the current item onto the FRONT of the given cache queue.

void	setCreator (const WeakPtr< Creature > &C)
	Set and the creator.

Public Member Functions inherited from MemCore::ReferenceBase< Cacheable >
auto	getObjectCountID () const noexcept
	Get a unique ID for this object in the given domain.

bool	isIdentical (const WeakPtr< Cacheable, Cacheable > &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 (Cacheable *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::Ageable
	Ageable () noexcept
	Constructor; remembers birth time from current time counter.

constexpr	Ageable (age_t t) noexcept
	Constructor with explicit time value.

constexpr	Ageable (const Ageable &A) noexcept
	Copy constructor.

	Ageable (const volatile Ageable &A) noexcept
	Copy constructor.

constexpr const Ageable &	getAge () const
	Return reference to this age, useful for derived classes.

bool	isNewerThan (const Ageable &a) const noexcept
	Comparison operator.

bool	isOlderThan (const Ageable &a) const noexcept
	Comparison operator.

bool	isYoungerThan (const Ageable &a) const noexcept
	Comparison operator (alias to isNewerThan() )

bool	operator!= (const Ageable &a) const noexcept
	Comparison operator.

bool	operator< (const Ageable &a) const noexcept
	Comparison operator.

bool	operator<= (const Ageable &a) const noexcept
	Comparision operator.

bool	operator<= (const volatile Ageable &a) const volatile noexcept
	Comparision operator.

bool	operator== (const Ageable &a) const noexcept
	Comparison operator.

bool	operator> (const Ageable &a) const noexcept
	Comparison operator.

bool	operator> (const volatile Ageable &a) const volatile throw ()
	Comparision operator.

bool	operator>= (const Ageable &a) const noexcept
	Comparision operator.

bool	operator>= (const volatile Ageable &a) const volatile noexcept
	Comparison operator.

constexpr void	resetAge () noexcept
	Set time value to InfinitelyOld().

void	setInfinitelyNew () noexcept
	Set time value to InfinitelyOld().

age_t	time_value () const noexcept
	Return an object's current age.

age_t	time_value () const volatile noexcept
	Return an object's current age.

Ageable &	touch () noexcept
	Mark the current object as being modified "now".

age_t	update (age_t age) noexcept
	Set the age of the current object to a specific age if that is newer than the current one.

age_t	update (const Ageable &Other) noexcept
	Set the age of the current object to the age of another object if that other one is newer than the current one.

age_t	update (const volatile Ageable &Other) volatile noexcept
	Set the age of the current object to the age of another object if that other one is newer than the current one.

	~Ageable () noexcept
	Destructor.

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::Cacheable
using	cachecounter_t = unsigned long
	The type to store repeated accesses to a cached object.

Public Types inherited from MemCore::ReferenceBase< Cacheable >
using	reference_domain_t = Cacheable
	The type of the base class.

using	SelfPtr_t = WeakPtr< Cacheable, Cacheable >
	Type for a pointer to this object itself.

Static Public Member Functions inherited from MemCore::Ageable
static const Ageable &	InfinitelyNew () noexcept
	Return a time that is infinitely in the future (well, sort of).

static constexpr const Ageable &	InfinitelyOld () noexcept
	Return a time that is infinitely in the past (well, sort of).

static age_t	now () noexcept
	Return the current global time.

Public Attributes inherited from Wizt::GLTextureBase
const int	target
	The corresponding OpenGL texture target (GL_TEXTURE_nD)

Protected Member Functions inherited from Wizt::GLTextureBase
bool	SelectActiveTextureUnit () const
	Activate the associated texture unit Return false if run with an OpenGL version that does not support multiple texture units (pre 2.0) Calls glActiveTexture.

virtual void	setTexParameters (int i=0)=0
	Bind the active texture and set parameters as defined in the respective child class.

Protected Member Functions inherited from MemCore::Cacheable
void	adjustCacheableSize (memsize_t memDiff)
	In case this object changes its size after insertion to the CacheQueue, call this function to adjust.

	~Cacheable ()
	Destructor.

Protected Member Functions inherited from MemCore::ReferenceBase< Cacheable >
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.

Public Member Functions

Additional Inherited Members