41 inline Datatype(
const PMPI::Datatype& dt) : pmpi_datatype(dt) { }
46 pmpi_datatype = dt.pmpi_datatype;
return *
this; }
49 inline bool operator== (
const Datatype &a)
const
50 {
return (
bool) (pmpi_datatype == a.pmpi_datatype); }
52 inline bool operator!= (
const Datatype &a)
const
53 {
return (
bool) !(*
this == a); }
57 { pmpi_datatype = i;
return *
this; }
62 inline operator const PMPI::Datatype&()
const {
return pmpi_datatype; }
64 inline const PMPI::Datatype& pmpi()
const {
return pmpi_datatype; }
69 inline Datatype() : mpi_datatype(MPI_DATATYPE_NULL) { }
77 mpi_datatype = dt.mpi_datatype;
return *
this; }
80 inline bool operator== (
const Datatype &a)
const
81 {
return (
bool) (mpi_datatype == a.mpi_datatype); }
83 inline bool operator!= (
const Datatype &a)
const
84 {
return (
bool) !(*
this == a); }
88 { mpi_datatype = i;
return *
this; }
90 inline operator MPI_Datatype ()
const {
return mpi_datatype; }
98 typedef int Copy_attr_function(
const Datatype& oldtype,
101 const void* attribute_val_in,
102 void* attribute_val_out,
105 typedef int Delete_attr_function(
Datatype& type,
int type_keyval,
106 void* attribute_val,
void* extra_state);
112 virtual Datatype Create_contiguous(
int count)
const;
114 virtual Datatype Create_vector(
int count,
int blocklength,
117 virtual Datatype Create_indexed(
int count,
118 const int array_of_blocklengths[],
119 const int array_of_displacements[])
const;
121 static Datatype Create_struct(
int count,
const int array_of_blocklengths[],
122 const Aint array_of_displacements[],
125 virtual Datatype Create_hindexed(
int count,
const int array_of_blocklengths[],
126 const Aint array_of_displacements[])
const;
128 virtual Datatype Create_hvector(
int count,
int blocklength, Aint stride)
const;
130 virtual Datatype Create_indexed_block(
int count,
int blocklength,
131 const int array_of_blocklengths[])
const;
132 virtual Datatype Create_resized(
const Aint lb,
const Aint extent)
const;
134 virtual int Get_size()
const;
136 virtual void Get_extent(Aint& lb, Aint& extent)
const;
138 virtual void Get_true_extent(Aint&, Aint&)
const;
140 virtual void Commit();
144 virtual void Pack(
const void* inbuf,
int incount,
void *outbuf,
145 int outsize,
int& position,
const Comm &comm)
const;
147 virtual void Unpack(
const void* inbuf,
int insize,
void *outbuf,
int outcount,
148 int& position,
const Comm& comm)
const;
150 virtual int Pack_size(
int incount,
const Comm& comm)
const;
152 virtual void Pack_external(
const char* datarep,
const void* inbuf,
int incount,
153 void* outbuf, Aint outsize, Aint& position)
const;
155 virtual Aint Pack_external_size(
const char* datarep,
int incount)
const;
157 virtual void Unpack_external(
const char* datarep,
const void* inbuf,
158 Aint insize, Aint& position,
void* outbuf,
int outcount)
const;
163 virtual Datatype Create_subarray(
int ndims,
const int array_of_sizes[],
164 const int array_of_subsizes[],
165 const int array_of_starts[],
int order)
168 virtual Datatype Create_darray(
int size,
int rank,
int ndims,
169 const int array_of_gsizes[],
const int array_of_distribs[],
170 const int array_of_dargs[],
const int array_of_psizes[],
174 static Datatype Create_f90_complex(
int p,
int r);
176 static Datatype Create_f90_integer(
int r);
178 static Datatype Create_f90_real(
int p,
int r);
180 static Datatype Match_size(
int typeclass,
int size);
191 static int Create_keyval(Copy_attr_function* type_copy_attr_fn,
192 Delete_attr_function* type_delete_attr_fn,
194 static int Create_keyval(MPI_Type_copy_attr_function* type_copy_attr_fn,
195 MPI_Type_delete_attr_function* type_delete_attr_fn,
197 static int Create_keyval(Copy_attr_function* type_copy_attr_fn,
198 MPI_Type_delete_attr_function* type_delete_attr_fn,
200 static int Create_keyval(MPI_Type_copy_attr_function* type_copy_attr_fn,
201 Delete_attr_function* type_delete_attr_fn,
207 static int do_create_keyval(MPI_Type_copy_attr_function* c_copy_fn,
208 MPI_Type_delete_attr_function* c_delete_fn,
209 Copy_attr_function* cxx_copy_fn,
210 Delete_attr_function* cxx_delete_fn,
211 void* extra_state,
int &keyval);
215 virtual void Delete_attr(
int type_keyval);
217 static void Free_keyval(
int& type_keyval);
219 virtual bool Get_attr(
int type_keyval,
void* attribute_val)
const;
221 virtual void Get_contents(
int max_integers,
int max_addresses,
222 int max_datatypes,
int array_of_integers[],
223 Aint array_of_addresses[],
224 Datatype array_of_datatypes[])
const;
226 virtual void Get_envelope(
int& num_integers,
int& num_addresses,
227 int& num_datatypes,
int& combiner)
const;
229 virtual void Get_name(
char* type_name,
int& resultlen)
const;
231 virtual void Set_attr(
int type_keyval,
const void* attribute_val);
233 virtual void Set_name(
const char* type_name);
239 PMPI::Datatype pmpi_datatype;
249 MPI_Type_copy_attr_function *c_copy_fn;
250 MPI_Type_delete_attr_function *c_delete_fn;
251 Copy_attr_function* cxx_copy_fn;
252 Delete_attr_function* cxx_delete_fn;
Definition: datatype.h:24
Definition: ompi_datatype.h:68
Definition: mutex_unix.h:53
Definition: datatype.h:248