Whetstone Class reference
Whetstone Class reference
Whetstone
WhetStone Namespaces
WhetStone.Looping
cacheCount Class
cacheCount Methods
CacheCount(T) Method
cacheCount
CacheCount
T
Method
Caches only the count of an
IEnumerable
T
, making only enumerate once at most in case of multiple
Count
TSource
(IEnumerable
TSource
)
calls.
Namespace:
WhetStone.Looping
Assembly:
WhetStone (in WhetStone.dll) Version: 1.0.4.0 (1.0.0.0)
Syntax
C#
Copy
public
static
ICollection
<T>
CacheCount
<T>(
this
IEnumerable
<T>
this
)
Parameters
this
Type:
System.Collections.Generic
IEnumerable
T
The
IEnumerable
T
whose count will be cached.
Type Parameters
T
The type of the
IEnumerable
T
Return Value
Type:
ICollection
T
A new, read only
ICollection
T
that remembers the count of
this
hen it is calculated.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerable
T
. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic)
or
Extension Methods (C# Programming Guide)
.
See Also
Reference
cacheCount Class
WhetStone.Looping Namespace