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jiri
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55
mat.cc
55
mat.cc
@ -755,7 +755,7 @@ void NRMat<double>::diagmultr(const NRVec<double> &rhs)
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if (mm != rhs.size()) laerror("incompatible matrix dimension in diagmultr");
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#endif
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copyonwrite();
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for (int i=0; i<mm; i++) cblas_dscal(nn, rhs[i], (*this)[i], mm);
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for (int i=0; i<mm; i++) cblas_dscal(nn, rhs[i], &(*this)(0,i), mm);
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}
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@ -767,7 +767,7 @@ void NRMat< complex<double> >::diagmultr(const NRVec< complex<double> > &rhs)
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if (mm != rhs.size()) laerror("incompatible matrix dimension in diagmultl");
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#endif
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copyonwrite();
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for (int i=0; i<mm; i++) cblas_zscal(nn, &rhs[i], (*this)[i], mm);
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for (int i=0; i<mm; i++) cblas_zscal(nn, &rhs[i], &(*this)(0,i), mm);
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}
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@ -1049,62 +1049,11 @@ return divide?NULL:&r[0];
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//////////////////////////////////////////////////////////////////////////////
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//// forced instantization in the corespoding object file
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#define INSTANTIZE(T) \
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template ostream & operator<<(ostream &s, const NRMat< T > &x); \
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template istream & operator>>(istream &s, NRMat< T > &x); \
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INSTANTIZE(double)
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INSTANTIZE(complex<double>)
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INSTANTIZE(int)
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INSTANTIZE(short)
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INSTANTIZE(char)
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INSTANTIZE(unsigned char)
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INSTANTIZE(unsigned long)
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INSTANTIZE(unsigned int)
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export template <typename T>
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ostream& operator<<(ostream &s, const NRMat<T> &x)
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{
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int i,j,n,m;
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n=x.nrows();
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m=x.ncols();
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s << n << ' ' << m << '\n';
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for(i=0;i<n;i++)
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{
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for(j=0; j<m;j++) s << (typename LA_traits_io<T>::IOtype) x[i][j] << (j==m-1 ? '\n' : ' '); // endl cannot be used in the conditional expression, since it is an overloaded function
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}
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return s;
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}
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export template <typename T>
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istream& operator>>(istream &s, NRMat<T> &x)
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{
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int i,j,n,m;
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s >> n >> m;
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x.resize(n,m);
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typename LA_traits_io<T>::IOtype tmp;
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for(i=0;i<n;i++) for(j=0; j<m;j++) { s>>tmp; x[i][j]=tmp;}
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return s;
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}
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//direct sum and product (oplus, otimes) to be done
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//////////////////////////////////////////////////////////////////////////////
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//// forced instantization in the corresponding object file
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template class NRMat<double>;
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27
mat.h
27
mat.h
@ -548,8 +548,31 @@ return r;
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// I/O
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template <typename T> extern ostream& operator<<(ostream &s, const NRMat<T> &x);
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template <typename T> extern istream& operator>>(istream &s, NRMat<T> &x);
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template <typename T>
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ostream& operator<<(ostream &s, const NRMat<T> &x)
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{
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int i,j,n,m;
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n=x.nrows();
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m=x.ncols();
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s << n << ' ' << m << '\n';
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for(i=0;i<n;i++)
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{
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for(j=0; j<m;j++) s << (typename LA_traits_io<T>::IOtype) x[i][j] << (j==m-1 ? '\n' : ' '); // endl cannot be used in the conditional expression, since it is an overloaded function
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}
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return s;
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}
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template <typename T>
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istream& operator>>(istream &s, NRMat<T> &x)
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{
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int i,j,n,m;
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s >> n >> m;
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x.resize(n,m);
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typename LA_traits_io<T>::IOtype tmp;
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for(i=0;i<n;i++) for(j=0; j<m;j++) { s>>tmp; x[i][j]=tmp;}
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return s;
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}
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//optional indexing from 1
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//all possible constructors have to be given explicitly, other stuff is inherited
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44
smat.cc
44
smat.cc
@ -358,50 +358,6 @@ void NRSMat< complex<double> >::axpy(const complex<double> alpha,
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}
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export template <typename T>
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ostream& operator<<(ostream &s, const NRSMat<T> &x)
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{
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int i,j,n;
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n=x.nrows();
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s << n << ' ' << n << '\n';
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for(i=0;i<n;i++)
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{
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for(j=0; j<n;j++) s << (typename LA_traits_io<T>::IOtype)x(i,j) << (j==n-1 ? '\n' : ' ');
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}
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return s;
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}
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export template <typename T>
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istream& operator>>(istream &s, NRSMat<T> &x)
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{
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int i,j,n,m;
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s >> n >> m;
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if(n!=m) laerror("input symmetric matrix not square");
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x.resize(n);
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typename LA_traits_io<T>::IOtype tmp;
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for(i=0;i<n;i++) for(j=0; j<m;j++) {s>>tmp; x(i,j)=tmp;}
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return s;
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}
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//////////////////////////////////////////////////////////////////////////////
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//// forced instantization in the corespoding object file
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#define INSTANTIZE(T) \
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template ostream & operator<<(ostream &s, const NRSMat< T > &x); \
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template istream & operator>>(istream &s, NRSMat< T > &x); \
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INSTANTIZE(double)
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INSTANTIZE(complex<double>)
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INSTANTIZE(int)
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INSTANTIZE(short)
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INSTANTIZE(char)
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INSTANTIZE(unsigned int)
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INSTANTIZE(unsigned long)
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//////////////////////////////////////////////////////////////////////////////
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////// forced instantization in the corresponding object file
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28
smat.h
28
smat.h
@ -514,8 +514,32 @@ return r;
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}
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// I/O
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template <typename T> extern ostream& operator<<(ostream &s, const NRSMat<T> &x);
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template <typename T> extern istream& operator>>(istream &s, NRSMat<T> &x);
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template <typename T>
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ostream& operator<<(ostream &s, const NRSMat<T> &x)
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{
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int i,j,n;
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n=x.nrows();
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s << n << ' ' << n << '\n';
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for(i=0;i<n;i++)
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{
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for(j=0; j<n;j++) s << (typename LA_traits_io<T>::IOtype)x(i,j) << (j==n-1 ? '\n' : ' ');
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}
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return s;
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}
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template <typename T>
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istream& operator>>(istream &s, NRSMat<T> &x)
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{
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int i,j,n,m;
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s >> n >> m;
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if(n!=m) laerror("input symmetric matrix not square");
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x.resize(n);
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typename LA_traits_io<T>::IOtype tmp;
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for(i=0;i<n;i++) for(j=0; j<m;j++) {s>>tmp; x(i,j)=tmp;}
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return s;
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}
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// generate operators: SMat + a, a + SMat, SMat * a
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NRVECMAT_OPER(SMat,+)
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44
sparsemat.cc
44
sparsemat.cc
@ -19,48 +19,6 @@ static inline void SWAP(T &a, T &b)
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export template <class T>
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ostream& operator<<(ostream &s, const SparseMat<T> &x)
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{
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SPMatindex n,m;
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n=x.nrows();
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m=x.ncols();
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s << (int)n << ' ' << (int)m << '\n';
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matel<T> *list=x.getlist();
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while(list)
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{
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s << (int)list->row << ' ' << (int)list->col << ' ' << (typename LA_traits_io<T>::IOtype)list->elem << '\n';
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list=list->next;
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}
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s << "-1 -1\n";
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return s;
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}
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export template <class T>
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istream& operator>>(istream &s, SparseMat<T> &x)
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{
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int i,j;
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int n,m;
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matel<T> *l=NULL;
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s >> n >> m;
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x.resize(n,m);
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s >> i >> j;
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while(i>=0 && j>=0)
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{
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matel<T> *ll = l;
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l= new matel<T>;
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l->next= ll;
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l->row=i;
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l->col=j;
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typename LA_traits_io<T>::IOtype tmp;
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s >> tmp;
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l->elem=tmp;
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s >> i >> j;
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}
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x.setlist(l);
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return s;
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}
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extern "C" {
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extern ssize_t read(int, void *, size_t);
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extern ssize_t write(int, const void *, size_t);
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@ -1309,8 +1267,6 @@ return *this;
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template SparseMat<T> & SparseMat<T>::oplusequal(const SparseMat<T> &rhs);\
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template SparseMat<T> & SparseMat<T>::oplusequal(const NRMat<T> &rhs);\
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template SparseMat<T> & SparseMat<T>::oplusequal(const NRSMat<T> &rhs);\
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template ostream& operator<<(ostream &s, const SparseMat<T> &x); \
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template istream& operator>>(istream &s, SparseMat<T> &x); \
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template void SparseMat<T>::get(int fd, bool dimen, bool transp); \
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template void SparseMat<T>::put(int fd, bool dimen, bool transp) const; \
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template void SparseMat<T>::copyonwrite(); \
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45
sparsemat.h
45
sparsemat.h
@ -137,11 +137,48 @@ template <typename T>
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inline const NRMat<T> SparseMat<T>::operator*(const NRMat<T> &rhs) const
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{NRMat<T> result(nn,rhs.ncols()); result.gemm((T)0,*this,'n',rhs,'n',(T)1); return result;};
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template <typename T>
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extern istream& operator>>(istream &s, SparseMat<T> &x);
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template <class T>
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ostream& operator<<(ostream &s, const SparseMat<T> &x)
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{
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SPMatindex n,m;
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n=x.nrows();
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m=x.ncols();
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s << (int)n << ' ' << (int)m << '\n';
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matel<T> *list=x.getlist();
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while(list)
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{
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s << (int)list->row << ' ' << (int)list->col << ' ' << (typename LA_traits_io<T>::IOtype)list->elem << '\n';
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list=list->next;
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}
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s << "-1 -1\n";
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return s;
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}
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template <class T>
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istream& operator>>(istream &s, SparseMat<T> &x)
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{
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int i,j;
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int n,m;
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matel<T> *l=NULL;
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s >> n >> m;
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x.resize(n,m);
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s >> i >> j;
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while(i>=0 && j>=0)
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{
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matel<T> *ll = l;
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l= new matel<T>;
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l->next= ll;
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l->row=i;
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l->col=j;
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typename LA_traits_io<T>::IOtype tmp;
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s >> tmp;
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l->elem=tmp;
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s >> i >> j;
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}
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x.setlist(l);
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return s;
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}
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template <typename T>
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extern ostream& operator<<(ostream &s, const SparseMat<T> &x);
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//destructor
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template <typename T>
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26
vec.cc
26
vec.cc
@ -15,8 +15,6 @@ extern ssize_t write(int, const void *, size_t);
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//////////////////////////////////////////////////////////////////////////////
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//// forced instantization in the corespoding object file
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#define INSTANTIZE(T) \
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template ostream & operator<<(ostream &s, const NRVec< T > &x); \
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template istream & operator>>(istream &s, NRVec< T > &x); \
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template void NRVec<T>::put(int fd, bool dim, bool transp) const; \
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template void NRVec<T>::get(int fd, bool dim, bool transp); \
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@ -54,30 +52,6 @@ NRVec<T>::NRVec(const NRMat<T> &rhs)
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// formatted I/O
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template <typename T>
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ostream & operator<<(ostream &s, const NRVec<T> &x)
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{
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int i, n;
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n = x.size();
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s << n << endl;
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for(i=0; i<n; i++) s << (typename LA_traits_io<T>::IOtype)x[i] << (i == n-1 ? '\n' : ' ');
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return s;
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}
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template <typename T>
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istream & operator>>(istream &s, NRVec<T> &x)
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{
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int i,n;
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s >> n;
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x.resize(n);
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typename LA_traits_io<T>::IOtype tmp;
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for(i=0; i<n; i++) {s >> tmp; x[i]=tmp;}
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return s;
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}
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//raw I/O
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template <typename T>
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26
vec.h
26
vec.h
@ -119,8 +119,30 @@ public:
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#include "smat.h"
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#include "sparsemat.h"
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template <typename T> ostream & operator<<(ostream &s, const NRVec<T> &x);
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template <typename T> istream & operator>>(istream &s, NRVec<T> &x);
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// formatted I/O
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template <typename T>
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ostream & operator<<(ostream &s, const NRVec<T> &x)
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{
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int i, n;
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n = x.size();
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s << n << endl;
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for(i=0; i<n; i++) s << (typename LA_traits_io<T>::IOtype)x[i] << (i == n-1 ? '\n' : ' ');
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return s;
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}
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template <typename T>
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istream & operator>>(istream &s, NRVec<T> &x)
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{
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int i,n;
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s >> n;
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x.resize(n);
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typename LA_traits_io<T>::IOtype tmp;
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for(i=0; i<n; i++) {s >> tmp; x[i]=tmp;}
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return s;
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}
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// INLINES
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