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Mathematica > MathLink C Language Functions >

MathLink C Function

MLAllocParameter()

int MLAllocParameter(MLParameters *p, MLAllocator *a, MLDeallocator *d)
retrieves the current memory allocator and deallocator function pointers from the MLParameters object p and stores them in a and d.

MORE INFORMATION

MLAllocParameter() returns error codes using the standard error values as returned by MLError().

On success MLAllocParameter() returns MLEOK.

MLParameters objects are used to control runtime characteristics of a MathLink environment.

MLAllocParameter() is declared in the MathLink header file mathlink.h.

EXAMPLES

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Basic Examples (1)

#include "mathlink.h"

/* retrieves the memory allocator and deallocator function pointers  
   from MLParameters */

void f(MLParameters* p)
{
    MLAllocator a;
    MLDeallocator d;
    int result;

    result = MLAllocParameter(p, &a, &d);
    if(result  MLEOK)
        { /* unable to retrieve the memory allocator pointers */ }

    /* ... */
}