template<typename KeyType, typename ValueType, Geo::u32>
class Geo::PackedKeyValuePair
Represents a key and value that are convertible to unsigned integer.
The key and value are packed into a single 32-bit register. The value is packed into N low bits and the key is packed into the remaining high bits.
Parameters
| KeyType | The type of the key. Must be convertible to and from Geo::u32. | |
| ValueType | The type of the value. Must be convertible to and from Geo::u32. | |
| N | The number of bits into which X is packed. W is packed into the remaining bits. |
Variables
| Name | Description |
|---|---|
| Geo::u32 m_Packed | Two unsigned integer values. Value is packed into N low bits. Key is packed into the remaining high bits. |
Functions
| Name | Description |
|---|---|
| GetKey() | Returns the key. |
| GetPacked() | Returns the packed key and value. |
| GetValue() | Returns the value. |
| PackedKeyValuePair(Geo::u32) | Construct from packed key and value. |
| PackedKeyValuePair(KeyType, ValueType) | Construct from key and value, each using only the appropriate number of bits. |
| SetKey(KeyType) | Set the key. |
| SetValue(ValueType) | Set the value. |
Friends
| Name | Description |
|---|---|
| friend bool operator!=(PackedKeyValuePair left, PackedKeyValuePair right) | Returns true if operands are not equal. |
| friend bool operator<(PackedKeyValuePair left, PackedKeyValuePair right) | Returns true if the left operand is ordered before the right operand. |
| friend bool operator==(PackedKeyValuePair left, PackedKeyValuePair right) | Returns true if operands are equal. |
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KeyType Geo::PackedKeyValuePair< KeyType, ValueType, N >::GetKey
...
public: KeyType GetKey() const
...
Returns the key.
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Geo::u32 Geo::PackedKeyValuePair< KeyType, ValueType, N >::GetPacked
...
public: Geo::u32 GetPacked() const
...
Returns the packed key and value.
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ValueType Geo::PackedKeyValuePair< KeyType, ValueType, N >::GetValue
...
public: ValueType GetValue() const
...
Returns the value.
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Geo::PackedKeyValuePair< KeyType, ValueType, N >::PackedKeyValuePair
...
public: PackedKeyValuePair
(
Geo::u32 packed
)
...
Construct from packed key and value.
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Geo::PackedKeyValuePair< KeyType, ValueType, N >::PackedKeyValuePair
...
public: PackedKeyValuePair
(
KeyType key,
ValueType value
)
...
Construct from key and value, each using only the appropriate number of bits.
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void Geo::PackedKeyValuePair< KeyType, ValueType, N >::SetKey
...
public: void SetKey
(
KeyType key
)
...
Set the key.
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void Geo::PackedKeyValuePair< KeyType, ValueType, N >::SetValue
...
public: void SetValue
(
ValueType value
)
...
Set the value.