|
Public Types |
typedef spec::Handle | Handle |
| AtomicCounter Handle definition. |
typedef spec::View | View |
| AtomicCounter View definition. |
typedef spec::Holder | Holder |
| AtomicCounter Holder definition. |
Public Member Functions |
virtual int64_t | increment (int64_t c=1) |
| Incremenet the value by c, and return the new value. |
virtual int64_t | postIncrement (int64_t c=1) |
| Incremenet the value by c, and return the original value. |
virtual int64_t | decrement (int64_t c=1) |
| Decrement the value by c, and return the new value. |
virtual int64_t | postDecrement (int64_t c=1) |
| Decrement the value by c, and return the original value. |
virtual int64_t | getCount () const |
| Return the current value of the counter. |
virtual int64_t | update (int64_t cAssume, int64_t cNew) |
| Update the current value, only if it is equal to the assumed value. |
virtual int64_t | setCount (int64_t cNew) |
| Update the current value, and return the previous value. |
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. 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);
}
- Returns:
- a string representation of this object
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Protected Member Functions |
| AtomicCounter (int64_t cValue=0) |
| Create an AtomicCounter initialized with a specified value. |
| AtomicCounter (const AtomicCounter &that) |
| Copy constructor. |
Protected Attributes |
NativeAtomic64 | m_atomic |
| The underlying native implementation. |