Qore::Reflection::AbstractReflectionFunction Class Reference

The abstract base class for Qore functions and class methods. More...

Inheritance diagram for Qore::Reflection::AbstractReflectionFunction:

Public Member Methods
	constructor ()
	Throws an exception if called directly; this class can only be instantiated by builtin subclasses. More...
string	getName ()
	returns the function or method name More...
bool	isBuiltin ()
	returns True if the function or method is a builtin function or method More...
bool	isEqual (AbstractReflectionFunction func)
	Returns True if the function or method object passed as an argument is equal to the current object; False if not. More...
bool	isInjected ()
	returns True if the function or method has been injected as a dependency injection More...
bool	isMethod ()
	returns True if the object is a method but not a pseudo-method More...
bool	isPseudoMethod ()
	returns True if the object is a pseudo-method More...
bool	isUser ()
	returns True if the function or method is a user function or method More...
int	numVariants ()
	returns the number of variants implemented by the function or method More...

Detailed Description

The abstract base class for Qore functions and class methods.

Restrictions:

Qore::PO_NO_REFLECTION

This class cannot be instantiated directly and also cannot be directly inherited by user-defined classes.

Since

Qore 0.9.0

Member Function Documentation

constructor()

Qore::Reflection::AbstractReflectionFunction::constructor

(

)

Throws an exception if called directly; this class can only be instantiated by builtin subclasses.

Exceptions

ABSTRACTREFLECTIONFUNCTION-CONSTRUCTOR-ERROR

this exception is thrown if this class is constructed directly (also if directly inherited by user classes)

getName()

string Qore::Reflection::AbstractReflectionFunction::getName

(

)

returns the function or method name

Code Flags:

RET_VALUE_ONLY

Example:

string name = f.getName();

Returns

the function or method name

Exceptions

PROGRAM-ERROR

thrown if the Program object holding the function or method has been destroyed

isBuiltin()

bool Qore::Reflection::AbstractReflectionFunction::isBuiltin

(

)

returns True if the function or method is a builtin function or method

Code Flags:

RET_VALUE_ONLY

Example:

bool b = f.isBuiltin();

Returns

True if the function or method is a builtin function or method

Exceptions

PROGRAM-ERROR

thrown if the Program object holding the function or method has been destroyed

Note

complementary to isUser()

isEqual()

bool Qore::Reflection::AbstractReflectionFunction::isEqual

(

AbstractReflectionFunction

func

)

Returns True if the function or method object passed as an argument is equal to the current object; False if not.

Code Flags:

CONSTANT

Example:

bool b = f1.isEqual(f2);

Parameters

func	the function or method object to check with the current object for equality

Returns

True if the object passed as an argument is equal to the current object; False if not

Note

if this method is called on user functions or methods created from the same source code but in different Program containers, it will return False

isInjected()

bool Qore::Reflection::AbstractReflectionFunction::isInjected

(

)

returns True if the function or method has been injected as a dependency injection

Code Flags:

RET_VALUE_ONLY

Example:

bool b = f.isInjected();

Returns

True if the function or method has been injected as a dependency injection

Exceptions

PROGRAM-ERROR

thrown if the Program object holding the function or method has been destroyed

isMethod()

bool Qore::Reflection::AbstractReflectionFunction::isMethod

(

)

returns True if the object is a method but not a pseudo-method

Code Flags:

RET_VALUE_ONLY

Example:

bool b = f.isMethod();

Returns

True if the object is a method but not a pseudo-method

Exceptions

PROGRAM-ERROR

thrown if the Program object holding the function or method has been destroyed

isPseudoMethod()

bool Qore::Reflection::AbstractReflectionFunction::isPseudoMethod

(

)

returns True if the object is a pseudo-method

Code Flags:

RET_VALUE_ONLY

Example:

bool b = f.isPseudoMethod();

Returns

True if the object is a pseudo-method

Exceptions

PROGRAM-ERROR

thrown if the Program object holding the function or method has been destroyed

isUser()

bool Qore::Reflection::AbstractReflectionFunction::isUser

(

)

returns True if the function or method is a user function or method

Code Flags:

RET_VALUE_ONLY

Example:

bool b = f.isUser();

Returns

True if the function or method is a user function or method

Exceptions

PROGRAM-ERROR

thrown if the Program object holding the function or method has been destroyed

Note

complementary to isBuiltin()

numVariants()

int Qore::Reflection::AbstractReflectionFunction::numVariants

(

)

returns the number of variants implemented by the function or method

Code Flags:

RET_VALUE_ONLY

Example:

int n = f.numVariants();

Returns

the number of variants implemented by the function or method

Exceptions

PROGRAM-ERROR

thrown if the Program object holding the function or method has been destroyed

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The documentation for this class was generated from the following file:

• QC_AbstractReflectionFunction.dox.h