ucx: ucx/string.h@75cb6590358b (annotated)

ucx/string.h@75cb6590358b (annotated)

ucx/string.h

Sun, 14 Jul 2013 17:11:34 +0200

author: Olaf Wintermann <olaf.wintermann@gmail.com>
date: Sun, 14 Jul 2013 17:11:34 +0200
changeset 109: 75cb6590358b
parent 108: d2b1e67b2b48
child 116: 234920008754
permissions: -rw-r--r--

added properties load/store functions

 /*
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  *
  * Copyright 2013 Olaf Wintermann. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *   1. Redistributions of source code must retain the above copyright
  *      notice, this list of conditions and the following disclaimer.
  *
  *   2. Redistributions in binary form must reproduce the above copyright
  *      notice, this list of conditions and the following disclaimer in the
  *      documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #ifndef _SSTRING_H
 #define	_SSTRING_H
 #include "ucx.h"
 #include "allocator.h"
 #include <stddef.h>
 /* use macros for literals only */
 #define S(s) { (char*)s, sizeof(s)-1 }
 #define ST(s) sstrn((char*)s, sizeof(s)-1)
 #ifdef	__cplusplus
 extern "C" {
 #endif
 typedef struct sstring {
     char   *ptr;
     size_t length;
 } sstr_t;
 /*
  * creates a new sstr_t from a null terminated string
  *
  * s  null terminated string
  */
 sstr_t sstr(char *s);
 /*
  * creates a new sstr_t from a string and length
  *
  * s  string
  * n  length of string
  */
 sstr_t sstrn(char *s, size_t n);
 /*
  * gets the length of n sstr_t strings
  *
  * n    number of strings
  * s    string
  * ...  strings
  */
 size_t sstrnlen(size_t n, sstr_t s, ...);
 /*
  * concatenates n strings
  *
  * n    number of strings
  * s    new string with enough memory allocated
  * ...  strings
  */
 sstr_t sstrncat(size_t n, sstr_t s, sstr_t c1, ...);
 /*
  *
  */
 sstr_t sstrsubs(sstr_t s, size_t start);
 /*
  *
  */
 sstr_t sstrsubsl(sstr_t s, size_t start, size_t length);
 /*
  *
  */
 sstr_t sstrchr(sstr_t s, int c);
 /*
  * splits s into n parts
  *
  * s    the string to split
  * d    the delimiter string
  * n    the maximum size of the resulting list
  *      a size of 0 indicates an unbounded list size
  *      the actual size of the list will be stored here
  *
  *      Hint: use this value to avoid dynamic reallocation of the result list
  *
  * Returns a list of the split strings
  * NOTE: this list needs to be freed manually after usage
  *
  * Returns NULL on error
  */
 sstr_t* sstrsplit(sstr_t s, sstr_t d, size_t *n);
 int sstrcmp(sstr_t s1, sstr_t s2);
 sstr_t sstrdup(sstr_t s);
 sstr_t sstrdup_alloc(UcxAllocator *allocator, sstr_t s);
 sstr_t sstrtrim(sstr_t string);
 #ifdef	__cplusplus
 }
 #endif
 #endif	/* _SSTRING_H */

Mercurial > hg > ucx / annotate

ucx/string.h@75cb6590358b (annotated)

ucx/string.h