CSimpleMapEqualHelper Class
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This class is a helper for the CSimpleMap class.
Syntax
template <class TKey, class TVal>
class CSimpleMapEqualHelper
Parameters
TKey
The key element.
TVal
The value element.
Members
Public Methods
| Name | Description |
|---|---|
| CSimpleMapEqualHelper::IsEqualKey | (Static) Tests two keys for equality. |
| CSimpleMapEqualHelper::IsEqualValue | (Static) Tests two values for equality. |
Remarks
This traits class is a supplement to the CSimpleMap class. It provides methods for comparing two CSimpleMap object elements (specifically, the key and value components) for equality. By default, the keys and values are compared using operator==(), but if the map contains complex data types that lack their own equality operator, this class can be overridden to provide the extra required functionality.
Requirements
Header: atlsimpcoll.h
CSimpleMapEqualHelper::IsEqualKey
Tests two keys for equality.
static bool IsEqualKey(const TKey& k1, const TKey& k2);
Parameters
k1
The first key.
k2
The second key.
Return Value
Returns true if the keys are equal, false otherwise.
CSimpleMapEqualHelper::IsEqualValue
Tests two values for equality.
static bool IsEqualValue(const TVal& v1, const TVal& v2);
Parameters
v1
The first value.
v2
The second value.
Return Value
Returns true if the values are equal, false otherwise.