Initializing help system before first use

XPRMgetprocinfo

Purpose
Get the procedure/function information.
Synopsis
int XPRMgetprocinfo(XPRMproc proc, const char **partyp, int *nbpar, int *type);
Arguments
proc 
Reference to a procedure or function
partyp 
Returned string of parameter types
nbpar 
Returned number of parameters
type 
Bit encoded returned type of the subroutine
Return value
0 if successful, 1 otherwise.
Further information
This function provides information about a procedure or function. The type can be decoded like for any other identifier of a model. Note that a procedure has no return type ( XPRM_TYP(type)=XPRM_TYP_NOT). The string of parameter types is a text string describing which parameters are expected by the function, it is its signature. This string is composed with the following characters:
i 
an integer
r 
a real
s 
a text string
b 
a Boolean
v 
a decision variable (type mpvar)
c 
a linear constraint (type linctr)
I 
a range set
a 
an array (of any kind)
e 
a set (of any type)
l 
a list (of any type)
|xxx| 
external type named ` xxx'. A type code may also be given as ` %???' where ` ???' (3 hexadecimal digits) is the code number
!xxx! 
the set named ` xxx'
Andx.t 
an array indexed by ` ndx' of the type ` t'. ` ndx' is a string describing the type of each indexing set. ` ndx' may be omitted in which case any array of type ` t' is a valid parameter.
Et 
a set of type ` t'
Lt 
a list of type ` t'
? 
any type
* 
function with variable number of parameters (this character is the last one of the string)
For instance, the procedure: 
proc(n:integer,
     tab:array(range, set of real, myset) of string,
     flag:boolean)
has the signature ``iAIr!myset!.sb''.
Related topics
XPRMgetnextproc.

Parent Topic Post processing interface

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