MatrixInt::BinarySearch Method

Overload List

#SignatureDescription
1int BinarySearch(const int X) const;Finds a match for X in object values using binary search.
2int BinarySearch(const int X, const int Index, const int Len) const;
3bool BinarySearch(const int X, int &XIndex) const;Finds a closest match for X in object values using binary search.
4bool BinarySearch(const int X, int &XIndex, const int Index, int Len) const;

Overload 1: int BinarySearch(const int X) const;

Finds a match for X in object values using binary search.

#NameTypeDescription
1Xconst int

Returns: the index of first matched element. If no matching elements are found, the result is -1.

Remarks:

The data in the vector must be sorted in ascending order for this function to work correctly.

Declared in Dew::Math::MatrixInt · Dew.Math/MtxExprInt.h · Cross-compiler

Overload 2: int BinarySearch(const int X, const int Index, const int Len) const;

#NameTypeDescription
1Xconst int
2Indexconst int
3Lenconst int
Declared in Dew::Math::MatrixInt · Dew.Math/MtxExprInt.h · Cross-compiler

Overload 3: bool BinarySearch(const int X, int &XIndex) const;

Finds a closest match for X in object values using binary search.

#NameTypeDescription
1Xconst int
2XIndexint &

Returns: True, if found and the index of the closest match in XIndex.

Remarks:

The data in the vector must be sorted in ascending order for this function to work correctly.

Declared in Dew::Math::MatrixInt · Dew.Math/MtxExprInt.h · Cross-compiler

Overload 4: bool BinarySearch(const int X, int &XIndex, const int Index, int Len) const;

#NameTypeDescription
1Xconst int
2XIndexint &
3Indexconst int
4Lenint
Declared in Dew::Math::MatrixInt · Dew.Math/MtxExprInt.h · Cross-compiler