parser.h File Reference

Functions to parse arguments from user. More...

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Macros
#define	FREE_INTS(p)   free_ints(p); p=NULL;
	Frees the memory allocated by strings_to_ints and sets the pointer to NULL. More...

Functions
int *	strings_to_ints (int size, char **int_strings)
	Given an 'array' of int in string format, this function returns a list of intgers. More...
void	free_ints (int *p)
	Frees the memory allocated by strings_to_ints. More...

Detailed Description

Functions to parse arguments from user.

Author

Henrik Sandklef

Date

25 Nov 2015

Macro Definition Documentation

#define FREE_INTS

(

p

)

free_ints(p); p=NULL;

Frees the memory allocated by strings_to_ints and sets the pointer to NULL.

Parameters

int	*p - memory to free

Function Documentation

void free_ints

(

int *

p

)

Frees the memory allocated by strings_to_ints.

Parameters

int	*p - memory to free

int* strings_to_ints	(	int	size,
		char **	int_strings
	)

Given an 'array' of int in string format, this function returns a list of intgers.

Warning

{ This function allocates dynamically. Make sure you free the memory }

Parameters

int	size - number of arguments in
int	int_strings - integers in string format

Returns

Pointer to int (an 'array')