Passing anobject of aclass an an argument to the funtion

[Amit_Basnak]

Dear friends

I have to pass the objec of a class which is a part of afunction in
thefunction call.
my code looks like this now

#include <iostream.h>
#include <waspc/common.h>
#include <waspc/runtime/Runtime.h>
#include "WFWuList.h"
using std::cout;
using std::cerr;
using std::endl;
class WFStructSearch;
ArrayOfWFWuStructFe WfListWuClnt(
WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested
);

int main (int argc,char *argv[]) {
WASP_Runtime::clientInitialize ();
try {
WASP_Runtime::clientStart("conf/client-core.xml", NULL);
WFWuList a;
ArrayOfWFWuStructFe ret;
WFStructSearch search;
ret = a.WfListWuClnt( NULL, process_id, process_step_id, cluster_id,
::WFStructSearch &search, incl_active_wu, nbr_requested));
cout << "There are " << numElements << " elements in the table"
<< endl;
}
catch (WASP_Exception *exc) {
char *trace=GET_TRACE (exc);
cerr << "Exception during call: " << exc->getCharMessage() <<
endl;
cerr << "Stack trace follows: " << endl << trace << endl;
delete[] trace;
delete exc;
}
WASP_Runtime::clientTerminate();
return 0;
}
-----------------------------------------------------------------------------------------------------------------------------------------
The required function is
ArrayOfWFWuStructFe WfListWuClnt(
WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested
);

I have already declared a class
class WFStructSearch;
search_params is the pointer to it.
And my function call is
ret = a.WfListWuClnt( NULL, process_id, process_step_id, cluster_id,
::WFStructSearch &search, incl_active_wu, nbr_requested));

And I am passing ::WFStructSearch &search in it, Kindly let me know if
is the right way of passing to a function call

Thanks
Amit

 

[=?iso-8859-1?q?Erik_Wikstr=F6m?=]

Dear friends

I have to pass the objec of a class which is a part of afunction in
thefunction call.
my code looks like this now

#include <iostream.h>
#include <waspc/common.h>
#include <waspc/runtime/Runtime.h>
#include "WFWuList.h"
using std::cout;
using std::cerr;
using std::endl;
class WFStructSearch;
ArrayOfWFWuStructFe WfListWuClnt(
WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested
);

int main (int argc,char *argv[]) {
WASP_Runtime::clientInitialize ();
try {
WASP_Runtime::clientStart("conf/client-core.xml", NULL);
WFWuList a;
ArrayOfWFWuStructFe ret;
WFStructSearch search;
ret = a.WfListWuClnt( NULL, process_id, process_step_id, cluster_id,
::WFStructSearch &search, incl_active_wu, nbr_requested));
cout << "There are " << numElements << " elements in the table"
<< endl;
}
catch (WASP_Exception *exc) {
char *trace=GET_TRACE (exc);
cerr << "Exception during call: " << exc->getCharMessage() <<
endl;
cerr << "Stack trace follows: " << endl << trace << endl;
delete[] trace;
delete exc;
}
WASP_Runtime::clientTerminate();
return 0;}-----------------------------------------------------------------------------------------------------------------------------------------
The required function is
ArrayOfWFWuStructFe WfListWuClnt(
WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested
);

I have already declared a class
class WFStructSearch;
search_params is the pointer to it.
And my function call is
ret = a.WfListWuClnt( NULL, process_id, process_step_id, cluster_id,
::WFStructSearch &search, incl_active_wu, nbr_requested));

And I am passing ::WFStructSearch &search in it, Kindly let me know if
is the right way of passing to a function call

The ::WFStructSearch should not be there, just &search, just as if you
had an int called foo and wanted to pass that to a function that takes
a pointer to an int you would write &foo.

 

[Amit_Basnak]

Dear friends

I have to pass the objec of a class which is a part of afunction in
thefunction call.
my code looks like this now

#include <iostream.h>
#include <waspc/common.h>
#include <waspc/runtime/Runtime.h>
#include "WFWuList.h"
using std::cout;
using std::cerr;
using std::endl;
class WFStructSearch;
ArrayOfWFWuStructFe WfListWuClnt(
WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested
);

int main (int argc,char *argv[]) {
WASP_Runtime::clientInitialize ();
try {
WASP_Runtime::clientStart("conf/client-core.xml", NULL);
WFWuList a;
ArrayOfWFWuStructFe ret;
WFStructSearch search;
ret = a.WfListWuClnt( NULL, process_id, process_step_id, cluster_id,
::WFStructSearch &search, incl_active_wu, nbr_requested));
cout << "There are " << numElements << " elements in the table"
<< endl;
}
catch (WASP_Exception *exc) {
char *trace=GET_TRACE (exc);
cerr << "Exception during call: " << exc->getCharMessage() <<
endl;
cerr << "Stack trace follows: " << endl << trace << endl;
delete[] trace;
delete exc;
}
WASP_Runtime::clientTerminate();
return 0;}-----------------------------------------------------------------------------------------------------------------------------------------
The required function is
ArrayOfWFWuStructFe WfListWuClnt(
WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested
);

I have already declared a class
class WFStructSearch;
search_params is the pointer to it.
And my function call is
ret = a.WfListWuClnt( NULL, process_id, process_step_id, cluster_id,
::WFStructSearch &search, incl_active_wu, nbr_requested));

And I am passing ::WFStructSearch &search in it, Kindly let me know if
is the right way of passing to a function call

The ::WFStructSearch should not be there, just &search, just as if you
had an int called foo and wanted to pass that to a function that takes
a pointer to an int you would write &foo.

Thanks Erik
I have corrected the error , now I am mydeclaration is
ArrayOfWFWuStructFe WfListWuClnt( WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested );

And the call is
ret = a.WfListWuClnt( NULL,
process_id,
process_step_id,
cluster_id,
&search,
incl_active_wu,
nbr_requested);
When I compile I am getting the error " Undeclared variable
'nbr_requested'.
Since it is included in my method declaration, how come it gives
undeclared error .
Thanks for your time
Amit

 

[=?iso-8859-1?q?Erik_Wikstr=F6m?=]

I have corrected the error , now I am mydeclaration is
ArrayOfWFWuStructFe WfListWuClnt( WFWuHandle,
char* process_id,
char* process_step_id,
char* cluster_id,
WFStructSearch *search_params,
char* incl_active_wu,
int nbr_requested );

And the call is
ret = a.WfListWuClnt( NULL,
process_id,
process_step_id,
cluster_id,
&search,
incl_active_wu,
nbr_requested);
When I compile I am getting the error " Undeclared variable
'nbr_requested'.
Since it is included in my method declaration, how come it gives
undeclared error .

It will be declared in the method body, but it is not declared where
you call your function.