string_utils.cpp File Reference

#include <learning/string_utils.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <portability.h>

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Macros
#define	INIT_MSG_LEN   100

Functions
char *	strBaseName (char *filename)
	Returns the name of a file without leading pathname.
char *	strRemoveSuffix (char *filename, char c)
	Returns a fresh copy of the name of a file without suffix.
char *	strConcat (int n,...)
	Returns the concatenation n strings.
void	message (const char *msg,...)
	Prints a message.
StringBuffer *	read_string (FILE *f, StringBuffer *s)
	Reads a string dynamically.
StringBuffer *	SetStringBufferLength (StringBuffer *s, unsigned int l)
StringBuffer *	NewStringBuffer (int length)
	Make a new stringbuffer.
void	FreeStringBuffer (StringBuffer **s)
	Given a pointer to a stringbuffer pointer, free it and clear it.
char *	string_copy (char *c)
	copies a string

Variables
static char	msgbuf [10000]
static FILE *	msgport = stderr

Macro Definition Documentation

INIT_MSG_LEN

#define INIT_MSG_LEN   100

Definition at line 87 of file string_utils.cpp.

Function Documentation

FreeStringBuffer()

void FreeStringBuffer

(

StringBuffer **

s

)

Given a pointer to a stringbuffer pointer, free it and clear it.

Definition at line 156 of file string_utils.cpp.

message()

void message	(	const char *	msg,
			... )

Prints a message.

Definition at line 78 of file string_utils.cpp.

NewStringBuffer()

StringBuffer * NewStringBuffer

(

int

length

)

Make a new stringbuffer.

Definition at line 143 of file string_utils.cpp.

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read_string()

StringBuffer * read_string	(	FILE *	f,
		StringBuffer *	s )

Reads a string dynamically.

Definition at line 93 of file string_utils.cpp.

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SetStringBufferLength()

StringBuffer * SetStringBufferLength	(	StringBuffer *	s,
		unsigned int	l )

Definition at line 130 of file string_utils.cpp.

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strBaseName()

char * strBaseName

(

char *

filename

)

Returns the name of a file without leading pathname.

(It's not a new string, but a pointer in the given string)

Definition at line 25 of file string_utils.cpp.

strConcat()

char * strConcat	(	int	n,
			... )

Returns the concatenation n strings.

The strings are the parameters given after n You have to free the memory!

Definition at line 49 of file string_utils.cpp.

string_copy()

char * string_copy

(

char *

c

)

copies a string

Definition at line 165 of file string_utils.cpp.

strRemoveSuffix()

char * strRemoveSuffix	(	char *	filename,
		char	c = '.' )

Returns a fresh copy of the name of a file without suffix.

(Trailing chars after c) You have to free the memory!

Definition at line 30 of file string_utils.cpp.

Variable Documentation

msgbuf

char msgbuf[10000]

static

Definition at line 22 of file string_utils.cpp.

msgport

FILE* msgport = stderr

static

Definition at line 23 of file string_utils.cpp.