#include <coherence/lang/SystemClassLoader.hpp>
Inherits Object, and ClassLoader.
That is it does not "load" any classes, it only knows about those which have been registered with it.
Public Types | |||||||
typedef spec::Handle | Handle | ||||||
SystemClassLoader Handle definition. | |||||||
typedef spec::View | View | ||||||
SystemClassLoader View definition. | |||||||
typedef spec::Holder | Holder | ||||||
SystemClassLoader Holder definition. | |||||||
Public Member Functions | |||||||
virtual Class::View | registerClass (Class::View vClass) | ||||||
Register a class with the SystemClassLoader. | |||||||
virtual Class::View | loadByName (String::View vsName) const | ||||||
Loads the class for the specified name.
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virtual Class::View | loadByType (const std::type_info &info) const | ||||||
Loads the class for the specified RTTI typeid.
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virtual ClassLoader::Handle | getParent () const | ||||||
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TypedHandle< const String > | toString () const | ||||||
Output a human-readable description of this Object to the given stream. Note that when overriding this method the return type must be TypedHandle<const String> rather then String::View. These two types are assignment compatible but not equivalent and declaring the override with String::View will not be a compatible override. coherence::lang::operator<<(std::ostream, Object::View) is defined and will call into the toString method, to output Objects. If a managed String object is desired, the COH_TO_STRING macro can be used to build up a String from streamable contents and is generally how toString() will be implemented.
Object::View vKey = ... Object::View vValue = ... std::cout << vKey << " = " << vValue << std::endl; String::View vs = COH_TO_STRING(vKey << " = " << vValue); The COH_TO_STRING macro is also the most common way to implement the toString method. For example:
virtual TypedHandle<const String> Person::toString() const { return COH_TO_STRING("Name: " << f_sName << " SSN: " << f_nSSN); }
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Static Public Member Functions | |||||||
static SystemClassLoader::Handle | getInstance () | ||||||
Return the SystemClassLoader singleton. | |||||||
static void | main (ObjectArray::View vasArg) | ||||||
Executable entrypoint for the SystemClassLoader class. |
virtual Class::View registerClass | ( | Class::View | vClass | ) | [virtual] |
Register a class with the SystemClassLoader.
vClass | the Class to register |
IllegalArgumentException | if a Class of the same name has already been registered |
static SystemClassLoader::Handle getInstance | ( | ) | [static] |
static void main | ( | ObjectArray::View | vasArg | ) | [static] |
Executable entrypoint for the SystemClassLoader class.
Print the loaded classes.
vasArg | a list of libraries to load, and print their registered classes. |