PGADebugPrint(3)
NAME
PGADebugPrint - Write debugging information
INPUT PARAMETERS
- ctx - context variable
level - a symbolic constant that maps to the type of print requested - (e.g., an entry or exit print). Valid values are PGA_DEBUG_ENTERED, PGA_DEBUG_EXIT, PGA_DEBUG_MALLOC, PGA_DEBUG_PRINTVAR, PGA_DEBUG_SEND, and PGA_DEBUG_RECV.
- funcname
- - the name of the function that called this routine
- msg - message to print
datatype - - a symbolic constant that maps to the data type of the parameter data. Valid choices are PGA_INT, PGA_DOUBLE, PGA_CHAR and PGA_VOID (no data).
- data - a pointer, whose contents will be interpreted based upon the
- datatype parameter (or NULL, if PGA_VOID).
OUTPUT PARAMETERS
none
SYNOPSIS
#include "pgapack.h" void PGADebugPrint(ctx, level, funcname, msg, datatype, data) PGAContext *ctx int level char *funcname char *msg int datatype void *data
LOCATION
debug.c
EXAMPLE
Example:
If the debugging level includes printing variables (level 82), print the
value of the integer variable num as a debugging tool in the routine
Add2Nums
- PGAContext *ctx;
int num;
:
PGADebugPrint(ctx, PGA_DEBUG_PRINTVAR, "Add2Nums", "num = ", PGA_INT,
(void *) &num);