CheckNumPythonArguments.cpp File Reference

: check number of arguments and report an usage error message. More...

#include "./pythonio.h"
#include "../../c/shared/Exceptions/exceptions.h"

Go to the source code of this file.

Macros
#define	PY_ARRAY_UNIQUE_SYMBOL   PythonIOSymbol
#define	NO_IMPORT

Functions
int	CheckNumPythonArguments (PyObject *inputs, int NRHS, void(*function)(void))

Detailed Description

: check number of arguments and report an usage error message.

:

Definition in file CheckNumPythonArguments.cpp.

Macro Definition Documentation

PY_ARRAY_UNIQUE_SYMBOL

#define PY_ARRAY_UNIQUE_SYMBOL   PythonIOSymbol

Definition at line 5 of file CheckNumPythonArguments.cpp.

NO_IMPORT

#define NO_IMPORT

Definition at line 6 of file CheckNumPythonArguments.cpp.

Function Documentation

CheckNumPythonArguments()

int CheckNumPythonArguments	(	PyObject *	inputs,
		int	NRHS,
		void(*)(void)	function
	)

Definition at line 11 of file CheckNumPythonArguments.cpp.

                                                                                {
 
   Py_ssize_t size=0;
 
   /*figure out size of tuple in input: */
   size=PyTuple_Size(inputs);
 
   /*check on requested size: */
   if (size==0){
      function();
      _error_("usage: see above");
   }
   else if (size!=NRHS ) {
      function(); 
      _error_("usage error.");
   }
   return 1;
}