Initializing help system before first use

XSLPimportlibfunc, XPRSnlpimportlibfunc

Purpose
Imports a function from a library file to be called as a user function
Topic area
User Functions
Synopsis
int XPRS_CC XSLPimportlibfunc(XSLPprob prob,const char * libname, const char * funcname, XPRSfunctionptraddr p_function, int * p_status );
Arguments
prob 
The current SLP problem.
libname 
Filename of the library.
funcname 
Fucntion name inside the library.
p_function 
Function pointer to return the loaded function.
p_status 
Outcome of the load operation
0 
success.
1 
library file not found.
2 
library function in library file not found.
Further information

On systems where necessary, Xpress will hold the handle of the library opened and free up when the problem object prob is destroyed. The type XPRSfunctionptraddr is a pointer to a generic function pointer.


Related topics
XSLPadduserfunction, XSLPdeluserfunction

Parent Topic Library functions

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