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zgbmatrix-zssmatrix.hpp File Reference

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Functions

_zgematrix operator+ (const zgbmatrix &matA, const zhematrix &matB)
 
_zgematrix operator- (const zgbmatrix &matA, const zhematrix &matB)
 
_zgematrix operator* (const zgbmatrix &matA, const zhematrix &matB)
 

Function Documentation

_zgematrix operator+ ( const zgbmatrix matA,
const zhematrix matB 
)
inline

zgbmatrix+zhematrix operator

Definition at line 3 of file zgbmatrix-zssmatrix.hpp.

References _(), i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zhematrix::m, zgbmatrix::n, and zhematrix::n.

4 {CPPL_VERBOSE_REPORT;
5 #ifdef CPPL_DEBUG
6  if(matA.n!=matB.n || matA.m!=matB.m){
7  ERROR_REPORT;
8  std::cerr << "These two matrises can not make a summation." << std::endl
9  << "Your input was (" << matA.m << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl;
10  exit(1);
11  }
12 #endif//CPPL_DEBUG
13 
14  zgematrix newmat(matB);
15 
16  for(CPPL_INT i=0; i<matA.m; i++){
17  for(CPPL_INT j=max(0,i-matA.kl); j<min(matA.n,i+matA.ku+1); j++){
18  newmat(i,j)+=matA(i,j);
19  }
20  }
21 
22  return _(newmat);
23 }
_dgematrix i(const _dgbmatrix &mat)
CPPL_INT n
matrix column size
Definition: zgbmatrix.hpp:10
CPPL_INT ku
upper band width
Definition: zgbmatrix.hpp:12
CPPL_INT const & m
matrix row size
Definition: zhematrix.hpp:10
Complex Double-precision General Dence Matrix Class.
Definition: zgematrix.hpp:3
CPPL_INT n
matrix column size
Definition: zhematrix.hpp:11
CPPL_INT m
matrix row size
Definition: zgbmatrix.hpp:9
CPPL_INT kl
lower band width
Definition: zgbmatrix.hpp:11
_dcovector _(dcovector &vec)
_zgematrix operator- ( const zgbmatrix matA,
const zhematrix matB 
)
inline

zgbmatrix-zhematrix operator

Definition at line 27 of file zgbmatrix-zssmatrix.hpp.

References _(), i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zhematrix::m, zgbmatrix::n, and zhematrix::n.

28 {CPPL_VERBOSE_REPORT;
29 #ifdef CPPL_DEBUG
30  if(matA.n!=matB.n || matA.m!=matB.m){
31  ERROR_REPORT;
32  std::cerr << "These two matrises can not make a summation." << std::endl
33  << "Your input was (" << matA.m << "x" << matA.n << ") + (" << matB.m << "x" << matB.n << ")." << std::endl;
34  exit(1);
35  }
36 #endif//CPPL_DEBUG
37 
38  zgematrix newmat(-matB);
39 
40  for(CPPL_INT i=0; i<matA.m; i++){
41  for(CPPL_INT j=max(0,i-matA.kl); j<min(matA.n,i+matA.ku+1); j++){
42  newmat(i,j)-=matA(i,j);
43  }
44  }
45 
46  return _(newmat);
47 }
_dgematrix i(const _dgbmatrix &mat)
CPPL_INT n
matrix column size
Definition: zgbmatrix.hpp:10
CPPL_INT ku
upper band width
Definition: zgbmatrix.hpp:12
CPPL_INT const & m
matrix row size
Definition: zhematrix.hpp:10
Complex Double-precision General Dence Matrix Class.
Definition: zgematrix.hpp:3
CPPL_INT n
matrix column size
Definition: zhematrix.hpp:11
CPPL_INT m
matrix row size
Definition: zgbmatrix.hpp:9
CPPL_INT kl
lower band width
Definition: zgbmatrix.hpp:11
_dcovector _(dcovector &vec)
_zgematrix operator* ( const zgbmatrix matA,
const zhematrix matB 
)
inline

zgbmatrix*zhematrix operator

Definition at line 51 of file zgbmatrix-zssmatrix.hpp.

References _(), zhematrix::array, i(), zgbmatrix::kl, zgbmatrix::ku, zgbmatrix::m, zhematrix::m, zgbmatrix::n, zhematrix::n, and zgematrix::zero().

52 {CPPL_VERBOSE_REPORT;
53 #ifdef CPPL_DEBUG
54  if(matA.n!=matB.m){
55  ERROR_REPORT;
56  std::cerr << "These two matrises can not make a product." << std::endl
57  << "Your input was (" << matA.m << "x" << matA.n << ") * (" << matB.m << "x" << matB.n << ")." << std::endl;
58  exit(1);
59  }
60 #endif//CPPL_DEBUG
61 
62  zgematrix newmat( matA.m, matB.n );
63  newmat.zero();
64 
65  for(CPPL_INT c=0; c<matB.vol; c++){
66  for(CPPL_INT i=max(0,matB.indx[c]-(matA.ku+1));
67  i<min(matA.m,matB.indx[c]+matA.kl); i++){
68  newmat(i,matB.jndx[c]) += matA(i,matB.indx[c])*matB.array[c];
69  }
70  }
71 
72  return _(newmat);
73 }
_dgematrix i(const _dgbmatrix &mat)
CPPL_INT n
matrix column size
Definition: zgbmatrix.hpp:10
CPPL_INT ku
upper band width
Definition: zgbmatrix.hpp:12
CPPL_INT const & m
matrix row size
Definition: zhematrix.hpp:10
Complex Double-precision General Dence Matrix Class.
Definition: zgematrix.hpp:3
CPPL_INT n
matrix column size
Definition: zhematrix.hpp:11
comple * array
1D array to store matrix data
Definition: zhematrix.hpp:12
CPPL_INT m
matrix row size
Definition: zgbmatrix.hpp:9
CPPL_INT kl
lower band width
Definition: zgbmatrix.hpp:11
_dcovector _(dcovector &vec)