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jiri
2006-09-18 21:46:45 +00:00
parent 7618bbd325
commit aaa74b8d40
3 changed files with 52 additions and 23 deletions
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38
la_traits.h
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@@ -25,7 +25,9 @@ extern "C" {
//forward declarations
template<typename C> class NRVec;
template<typename C> class NRMat;
template<typename C> class NRMat_from1;
template<typename C> class NRSMat;
template<typename C> class NRSMat_from1;
template<typename C> class SparseMat;
//for general sortable classes
@@ -174,30 +176,34 @@ static void clear(C *dest, unsigned int n) {for(unsigned int i=0; i<n; ++i) dest
//non-scalar types defined in this library
generate_traits(NRMat)
generate_traits(NRMat_from1)
generate_traits(NRVec)
generate_traits(SparseMat)
#undef generate_traits
//smat
template<typename C>
struct LA_traits_aux<NRSMat<C>, scalar_false> {
typedef C elementtype;
typedef NRMat<C> producttype;
typedef typename LA_traits<C>::normtype normtype;
static bool gencmp(const C *x, const C *y, int n) {for(int i=0; i<n; ++i) if(x[i]!=y[i]) return true; return false;}
static inline bool bigger(const C &x, const C &y) {return x>y;}
static inline bool smaller(const C &x, const C &y) {return x<y;}
static inline normtype norm (const NRSMat<C> &x) {return x.norm();}
static inline void axpy (NRSMat<C>&s, const NRSMat<C> &x, const C c) {s.axpy(c,x);}
static void put(int fd, const C &x, bool dimensions=1, bool transp=0) {x.put(fd,dimensions);}
static void get(int fd, C &x, bool dimensions=1, bool transp=0) {x.get(fd,dimensions);}
static void multiput(unsigned int n,int fd, const C *x, bool dimensions=1) {for(unsigned int i=0; i<n; ++i) x[i].put(fd,dimensions);}
static void multiget(unsigned int n,int fd, C *x, bool dimensions=1) {for(unsigned int i=0; i<n; ++i) x[i].get(fd,dimensions);}
static void copy(C *dest, C *src, unsigned int n) {for(unsigned int i=0; i<n; ++i) dest[i]=src[i];}
static void clear(C *dest, unsigned int n) {for(unsigned int i=0; i<n; ++i) dest[i].clear();}
#define generate_traits_smat(X) \
template<typename C> \
struct LA_traits_aux<X<C>, scalar_false> { \
typedef C elementtype; \
typedef NRMat<C> producttype; \
typedef typename LA_traits<C>::normtype normtype; \
static bool gencmp(const C *x, const C *y, int n) {for(int i=0; i<n; ++i) if(x[i]!=y[i]) return true; return false;} \
static inline bool bigger(const C &x, const C &y) {return x>y;} \
static inline bool smaller(const C &x, const C &y) {return x<y;} \
static inline normtype norm (const X<C> &x) {return x.norm();} \
static inline void axpy (X<C>&s, const X<C> &x, const C c) {s.axpy(c,x);} \
static void put(int fd, const C &x, bool dimensions=1, bool transp=0) {x.put(fd,dimensions);} \
static void get(int fd, C &x, bool dimensions=1, bool transp=0) {x.get(fd,dimensions);} \
static void multiput(unsigned int n,int fd, const C *x, bool dimensions=1) {for(unsigned int i=0; i<n; ++i) x[i].put(fd,dimensions);} \
static void multiget(unsigned int n,int fd, C *x, bool dimensions=1) {for(unsigned int i=0; i<n; ++i) x[i].get(fd,dimensions);} \
static void copy(C *dest, C *src, unsigned int n) {for(unsigned int i=0; i<n; ++i) dest[i]=src[i];} \
static void clear(C *dest, unsigned int n) {for(unsigned int i=0; i<n; ++i) dest[i].clear();} \
};
generate_traits_smat(NRSMat)
generate_traits_smat(NRSMat_from1)
//the final traits class
template<typename C>