strdb.h File Reference

#include <cstdio>
#include "gromacs/utility/basedefinitions.h"

Include dependency graph for strdb.h:

Description

Declares C functions for reading files with a list of strings.

Functions
gmx_bool	get_a_line (FILE *fp, char line[], int n)
	Reads a line of at most n characters from *fp to line. More...
gmx_bool	get_header (char line[], char header[])
	Read a header between '[' and ']' from line to header. More...
int	get_lines (const char *db, char ***strings)
	Opens file db, or if non-existant file $GMXLIB/db and read strings. More...
int	search_str (int nstr, char **str, char *key)
	Searches an array of strings for key, return the index if found. More...

Function Documentation

gmx_bool get_a_line	(	FILE *	fp,
		char	line[],
		int	n
	)

Reads a line of at most n characters from *fp to line.

Comment ';...' and leading spaces are removed, empty lines are skipped. Return FALSE when eof.

gmx_bool get_header	(	char	line[],
		char	header[]
	)

Read a header between '[' and ']' from line to header.

Returns FALSE if no header is found.

int get_lines	(	const char *	db,
		char ***	strings
	)

Opens file db, or if non-existant file $GMXLIB/db and read strings.

First line in the file needs to specify the number of strings following. Returns the number of strings.

int search_str	(	int	nstr,
		char **	str,
		char *	key
	)

Searches an array of strings for key, return the index if found.

Returns -1 if not found.