#include <coherence/util/AbstractLongArray.hpp>
Inherits Object, and LongArray.
Inherited by AbstractSparseArray.
Public Types | ||||
typedef spec::Handle | Handle | |||
AbstractLongArray Handle definition. | ||||
typedef spec::View | View | |||
AbstractLongArray View definition. | ||||
typedef spec::Holder | Holder | |||
AbstractLongArray Holder definition. | ||||
Public Member Functions | ||||
virtual Object::Holder | get (int64_t lIndex) const | |||
Return the value stored at the specified index.
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virtual int64_t | add (Object::Holder ohValue) | |||
Add the passed element value to the LongArray and return the index at which the element value was stored.
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virtual bool | exists (int64_t lIndex) const | |||
Determine if the specified index is in use.
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virtual Object::Holder | remove (int64_t lIndex) | |||
Remove the specified index from the LongArray, returning its associated value.
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virtual bool | contains (Object::View vElement) const | |||
Determine if the LongArray contains the specified element.
More formally, returns
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virtual void | clear () | |||
Remove all nodes from the LongArray. | ||||
virtual bool | isEmpty () const | |||
Test for empty LongArray.
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virtual size32_t | getSize () const | |||
Determine the size of the LongArray.
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virtual int64_t | getFirstIndex () const | |||
Determine the first index that exists in the LongArray.
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virtual int64_t | getLastIndex () const | |||
Determine the last index that exists in the LongArray.
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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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virtual bool | equals (Object::View v) const | |||
virtual size32_t | hashCode () const | |||
Return a hash code value for the Object. This method is supported for the benefit of hash-based containers.
The general contract of
The default implementation is identity based.
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