[This is preliminary documentation and is subject to change.]

Collection<TRecord, TTime> Min<TValue, TComparable>(
	Expression<Func<TRecord, int>> keySelector,
	Expression<Func<TRecord, TValue>> valueSelector,
	Expression<Func<int, TValue, TComparable>> comparableSelector,
	Expression<Func<int, TValue, TRecord>> resultSelector,
	bool useDenseIntKeys
)
where TValue : Object, IEquatable<TValue>
where TComparable : Object, IEquatable<TComparable>, IComparable<TComparable>

Parameters

keySelector

Type: System.Linq.ExpressionsExpressionFuncTRecord, Int32
Function that extracts an integer-valued key from each record.

valueSelector

Type: System.Linq.ExpressionsExpressionFuncTRecord, TValue
Function that transforms a record to the intermediate value that is stored for each record.

comparableSelector

Type: System.Linq.ExpressionsExpressionFuncInt32, TValue, TComparable
Function that extracts the portion of a key-value pair to be used in the comparison.

resultSelector

Type: System.Linq.ExpressionsExpressionFuncInt32, TValue, TRecord
Function that transforms a key and the minimum value to an output record.

useDenseIntKeys

Type: SystemBoolean
If true, use optimizations for dense-valued keys, otherwise treat keys as sparse.

Type Parameters

TValue

The intermediate value type.

TComparable

The type of values to be used for comparison.

Return Value

Reference