string_utils.h File Reference

Some simple functions for string operations. More...

#include <stdio.h>
#include <stdlib.h>
#include <learning/learn_debug.h>

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

Detailed Description

Some simple functions for string operations.

Author

Samy Bengio (bengi.nosp@m.o@id.nosp@m.iap.c.nosp@m.h)

Johnny Mariethoz (Johnn.nosp@m.y.Ma.nosp@m.rieth.nosp@m.oz@i.nosp@m.diap..nosp@m.ch)

Ronan Collobert (collo.nosp@m.ber@.nosp@m.iro.u.nosp@m.mont.nosp@m.real..nosp@m.ca)

Christos Dimitrakakis (dimit.nosp@m.rak@.nosp@m.idiap.nosp@m..ch)

Definition in file string_utils.h.

Typedef Documentation

StringBuffer

typedef struct StringBuffer_ StringBuffer

The StringBuffer structure stores buffers of strings.

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.