TSparseOps< TKey, TDat > Class Template Reference

#include <linalg.h>

Static Public Member Functions
static void	SparseMerge (const TKeyDatV &SrcV1, const TKeyDatV &SrcV2, TKeyDatV &DstV)

Private Types
typedef TVec< TKeyDat< TKey, TDat > >	TKeyDatV

Detailed Description

template<class TKey, class TDat>
class TSparseOps< TKey, TDat >

Definition at line 544 of file linalg.h.

Member Typedef Documentation

template<class TKey , class TDat >

typedef TVec<TKeyDat<TKey, TDat> > TSparseOps< TKey, TDat >::TKeyDatV

private

Definition at line 546 of file linalg.h.

Member Function Documentation

template<class TKey , class TDat >

static void TSparseOps< TKey, TDat >::SparseMerge ( const TKeyDatV &  SrcV1, const TKeyDatV &  SrcV2, TKeyDatV &  DstV  )

inlinestatic

Definition at line 548 of file linalg.h.

References TVec< TVal, TSizeTy >::Add(), TVec< TVal, TSizeTy >::Clr(), and TVec< TVal, TSizeTy >::Len().

Referenced by TLinAlg::AddVec().

                                                                                              {
                DstV.Clr();
                const int Src1Len = SrcV1.Len();
                const int Src2Len = SrcV2.Len();
                int Src1N = 0, Src2N = 0;
                while (Src1N < Src1Len && Src2N < Src2Len) {
                        if (SrcV1[Src1N].Key < SrcV2[Src2N].Key) { 
                                DstV.Add(SrcV1[Src1N]); Src1N++;
                        } else if (SrcV1[Src1N].Key > SrcV2[Src2N].Key) { 
                                DstV.Add(SrcV2[Src2N]); Src2N++;
                        } else { 
                                DstV.Add(TKeyDat<TKey, TDat>(SrcV1[Src1N].Key, SrcV1[Src1N].Dat + SrcV2[Src2N].Dat));
                                Src1N++;  Src2N++; 
                        }
                }
                while (Src1N < Src1Len) { DstV.Add(SrcV1[Src1N]); Src1N++; }
                while (Src2N < Src2Len) { DstV.Add(SrcV2[Src2N]); Src2N++; }
        }

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The documentation for this class was generated from the following file:

• glib-core/linalg.h