| IndexMaxPQKeyDecreaseKey Method |
Decrease the key associated with index i to the specified value.
Namespace: Algs4Net
Assembly: Algs4Net (in Algs4Net.dll) Version: 1.0.0.0 (1.0.0.0)
SyntaxC#
public void DecreaseKey( int i, Key key )
Parameters
- i
- Type: SystemInt32
the index of the key to decrease - key
- Type: Key
key decrease the key associated with index i to this key
Exceptions| Exception | Condition |
|---|---|
| IndexOutOfRangeException | unless 0 <= i < maxN |
| ArgumentException | if key >=e; key associated with index i |
| InvalidOperationException | no key is associated with index i |
See Also