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API Reference > OdRx Classes > OdRxValueType Class
OdRxValueType Class
Syntax
C++
class OdRxValueType : public OdRxClass;

Metaclass (description of the contained type) of the OdRxValue. Instances of this class are registered in the class dictionary. See RxValueTypeUtil.h for examples of specific value types and basic helper types.

OdRxValueTypeOdRxValueTypeOdRxValueTypeOdRxValueTypeOdRxValueTypeOdRxValueType

File: RxValueType.h 

Module: API Reference 

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OdRxClass
(Inherited from OdRxClass)
OdRxObject
Default constructor for this class. (Inherited from OdRxObject)
~OdRxClass
(Inherited from OdRxClass)
~OdRxObject
The virtual destructor for this class. (Inherited from OdRxObject)
~OdRxValueType
Destroys the objects of the OdRxValueType class.
StringFormat
This enumeration defines string formats for converting values, contained in OdRxValue objects to strings.
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class OdRxClassImpl
(Inherited from OdRxClass)
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ODRX_DECLARE_MEMBERS
(Inherited from OdRxClass)
addRef
Declares the method incrementing the reference counter in objects derived from this class. (Inherited from OdRxObject)
addX
Creates the Protocol Extension for the specified OdRxClass.
(Inherited from OdRxClass)
appName
Returns the application class name for the class describing instance represented by this OdRxClass object. Custom class can alter its application name depending on file format version it's being saved to. (Inherited from OdRxClass)
appNameCallbackPtr
Returns a pointer to the callback function which is called when a drawing is to be saved and the logical application class name represented by the class description instance to be written out to file for the custom class, or NULL, if the callback function is not assigned. (Inherited from OdRxClass)
attributes()
This is the overview for the attributes method overload.
cast
Casts the specified raw pointer to the smart pointer.
(Inherited from OdRxObject)
clone
Creates a *clone* of this object, and returns a pointer to the *clone*. (Inherited from OdRxObject)
comparedTo
Compares another object to this one in a some meaning.
(Inherited from OdRxObject)
constructor
Returns the raw pointer to the function that is the pseudo-constructor for this class. (Inherited from OdRxClass)
copyFrom
details Copies the contents of the specified object into this object.
(Inherited from OdRxObject)
create
Creates a new instance of the class associated with the class describing instance using the pseudo-constructor of the class. (Inherited from OdRxClass)
create
Creates a new OdRxValue of this type, wrapped in an OdRxBoxedValue (if you need a smart pointer).
createValue
Creates a new wrapped value of this type.
customFlags
Returns the custom flags for the class describing instance represented by this OdRxClass object. (Inherited from OdRxClass)
delX
Deletes the Protocol Extension for the specified Protocol Extension class. (Inherited from OdRxClass)
desc
Returns the raw pointer to the class describing instance statically associated with this object as the OdRxClass object. (Inherited from OdRxObject)
dxfName
Returns the DXF class name for the class describing instance represented by this OdRxClass object. (Inherited from OdRxClass)
enumeration
Returns the interface, that describes enumeration.
equalTo
Compares two values of the underlying C++ type.
fromValueType
Converts a value from the specified type (type of the "from" value) to this type.
getClassVersion
Returns the .dwg file version and maintenance version for the class describing instance represented by this OdRxClass object.
(Inherited from OdRxClass)
getX
Returns the Protocol Extension for the specified Protocol extension class.
(Inherited from OdRxClass)
isA
Returns the raw pointer to the class describing instance dynamically associated with this object as the OdRxClass object. (Inherited from OdRxObject)
isAggregate
Indicates whether the value type is SDAI aggregate data type.
isBlittable
Indicates whether the value type is blittable.
isDerivedFrom
Checks whether the class defined by this class describing instance belongs to or derived from the specified class. The method returns true if and only if this object is an instance of the specified class or a subclass of the specified class.
(Inherited from OdRxClass)
isEnum
Indicates whether the value type is enumeration.
isEqualTo
Returns true if and only if the specified object is equal to this one in a some meaning.
(Inherited from OdRxObject)
isKindOf
Checks whether the object belongs to the specified class and returns true if and only if this object is an instance of the specified class or a subclass of the specified class.
(Inherited from OdRxObject)
isReference
Indicates whether the value type is handler.
isSelect
Indicates whether the value type is SDAI select data type.
members
(Inherited from OdRxClass)
module
Returns the OdRxModule object in which the class is resided. (Inherited from OdRxClass)
myParent
Returns the raw pointer to the class describing instance which describes the parent class for this class as the OdRxClass object. (Inherited from OdRxClass)
name
Returns the class name for the class describing instance represented by this OdRxClass object. (Inherited from OdRxClass)
nonBlittable
Returns the interface, that handles copying/destroying values for non-POD types.
numRefs
Returns the value of the reference counter, that is, the number of references to an instance of this class. (Inherited from OdRxObject)
proxyFlags
Returns the /proxy flags/ for the class describing instance represented by this OdRxClass object. (Inherited from OdRxClass)
queryX
Checks whether the object belongs to the specified class and returns a pointer to this object if this object can be converted to the specified class.
(Inherited from OdRxObject)
reference
Returns the interface, that describes references (handlers).
release
Declares the method decrementing the reference counter in objects derived from this class. (Inherited from OdRxObject)
rxInit
for internal use (Inherited from OdRxObject)
rxObjectValue
Returns the interface, that describes OdRxObject-descendant pointers.
rxUninit
(Inherited from OdRxObject)
setConstructor
Sets the user-defined function as the pseudo-constructor for this class.
(Inherited from OdRxClass)
size
Returns the amount of memory to store the value of the type (like sizeof(T)).
toString
Converts a value to a string.
toValueType
Converts a value to the specified type from this type.
typePath
Retreives an ANSI string in format of path that elaborates the sense of value of the value type. Can be interpreted additionally when working with RxValue.
x
Checks whether the object belongs to the specified class and returns a pointer to this object if this object can be converted to the specified class, or throws an exception if it cannot.
(Inherited from OdRxObject)
!=
Negative comparison operator.
==
Comparison operator.
Desc<typename ValueType>
Specializations of this class connect C++ classes with corresponding OdRxValueType classes.
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