gtpc2mdd | C/C++ Language Support User's Guide |
This function creates an empty sequence collection using the specified options and assigns a persistent identifier (PID) to the collection.
Format
#include <c$to2.h> long TO2_createSequenceWithOptions ( TO2_PID_PTR pid_ptr, TO2_ENV_PTR env_ptr, const TO2_OPTION_PTR optionListPtr, const long *entryLength);
Normal Return
The normal return is a positive value.
Error Return
An error return is indicated by a zero. When zero is returned, use the TO2_getErrorCode function to determine the specific error code. For more information, see Error Handling.
The following error codes are common for this function:
TO2_ERROR_DATA_LGH
TO2_ERROR_DDNAME
TO2_ERROR_ENV
Programming Considerations
Examples
The following example creates a persistent sequence collection with options.
#include <c$to2.h> /* Needed for TO2 API functions */ #include <c$to2.h> /* Needed for TO2 API functions */ TO2_ENV_PTR env_ptr; /* Pointer to the TO2 environment */ TO2_PID collect; /* will hold collection's PID */ u_char dd_name[] = "NAME_OF_USER_DD_DEFINITION "; long entryLength; /* PTR to Max Entry Length */ TO2_OPTION_PTR optionListPtr; char recoupname[] = "HOSP0001";
·
·
·
/* invoke TO2 to create option list */ optionListPtr=TO2_createOptionList(env_ptr, TO2_OPTION_LIST_CREATE, /* create options */ TO2_CREATE_SHADOW, /* use shadowing */ TO2_CREATE_DD, /* use provided ddnm */ TO2_CREATE_RECOUP, /* use provided recp */ TO2_OPTION_LIST_END, /* end of options */ dd_name, /* address of ddname */ recoupname); /* addr of recoup key*/ if (optionListPtr == TO2_ERROR) process_error(env_ptr); if (TO2_createSequenceWithOptions(&collect, env_ptr, optionListPtr, &entryLength) == TO2_ERROR) { printf("TO2_createSequenceWithOptions failed!\n"); process_error(env_ptr); } else { printf("TO2_createSequenceWithOptions successful!\n"); }
Related Information