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lightning-sunbird  0.9+nobinonly
Public Member Functions | Private Member Functions | Private Attributes
xptiAdditionalManagersEnumerator Class Reference
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List of all members.

Public Member Functions

NS_DECL_ISUPPORTS
NS_DECL_NSISIMPLEENUMERATOR 
xptiAdditionalManagersEnumerator ()
PRBool SizeTo (PRUint32 likelyCount)
PRBool AppendElement (nsIInterfaceInfoManager *element)
boolean hasMoreElements ()
 Called to determine whether or not the enumerator has any elements that can be returned via getNext().
nsISupports getNext ()
 Called to retrieve the next element in the enumerator.

Private Member Functions

 ~xptiAdditionalManagersEnumerator ()

Private Attributes

nsSupportsArray mArray
PRUint32 mIndex
PRUint32 mCount

Detailed Description

Definition at line 1955 of file xptiInterfaceInfoManager.cpp.


Constructor & Destructor Documentation

Definition at line 1976 of file xptiInterfaceInfoManager.cpp.

    : mIndex(0), mCount(0)
{
}

Definition at line 1967 of file xptiInterfaceInfoManager.cpp.

{}

Member Function Documentation

Definition at line 1981 of file xptiInterfaceInfoManager.cpp.

{
    if(!mArray.AppendElement(NS_STATIC_CAST(nsISupports*, element)))
        return PR_FALSE;
    mCount++;
    return PR_TRUE;
}
nsISupports nsISimpleEnumerator::getNext ( ) [inherited]

Called to retrieve the next element in the enumerator.

The "next" element is the first element upon the first call. Must be pre-ceeded by a call to hasMoreElements() which returns PR_TRUE. This method is generally called within a loop to iterate over the elements in the enumerator.

See also:
hasMoreElements()
Returns:
NS_OK if the call succeeded in returning a non-null value through the out parameter. NS_ERROR_FAILURE if there are no more elements to enumerate.
the next element in the enumeration.

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Called to determine whether or not the enumerator has any elements that can be returned via getNext().

This method is generally used to determine whether or not to initiate or continue iteration over the enumerator, though it can be called without subsequent getNext() calls. Does not affect internal state of enumerator.

See also:
getNext()
Returns:
PR_TRUE if there are remaining elements in the enumerator. PR_FALSE if there are no more elements in the enumerator.

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Definition at line 1963 of file xptiInterfaceInfoManager.cpp.

{return mArray.SizeTo(likelyCount);}

Member Data Documentation

nsSupportsArray xptiAdditionalManagersEnumerator::mArray [private]

Definition at line 1969 of file xptiInterfaceInfoManager.cpp.

Definition at line 1971 of file xptiInterfaceInfoManager.cpp.

Definition at line 1970 of file xptiInterfaceInfoManager.cpp.


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