#include <coherence/lang/TypedExecutableClass.hpp>
Inherits ExecutableClass.
Public Types | ||||
typedef spec::Handle | Handle | |||
TypedExecutableClass<T, C> Handle definition. | ||||
typedef spec::View | View | |||
TypedExecutableClass<T, C> View definition. | ||||
typedef spec::Holder | Holder | |||
TypedExecutableClass<T, C> Holder definition. | ||||
typedef T | Type | |||
Class type. | ||||
Public Member Functions | ||||
virtual void | execute (ObjectArray::View vasArg) const | |||
Execute the class.
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virtual 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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Protected Member Functions | ||||
T () | ||||
Create a new TypedExecutableClass. |
T | ( | ) | [inline, protected] |