/*
* An implementation of expandable c strings in heap memory.
- * Copyright (C) 2014 Michael Goehler
+ * Copyright (C) 2016 Michael Goehler
*
* This file is part of mdp.
*
* function: cstring_init to intialize struct of type cstring_t
* function: cstring_t->expand to add one character to the struct
* function: cstring_t->expand_arr to add a string to the struct
+ * function: cstring_t->strip to remove a substring
* function: cstring_t->reset to clear and reuse the struct
* function: cstring_t->delete to free the allocated memory
*
#define REALLOC_ADD 10
typedef struct _cstring_t {
- char *text;
+ wchar_t *value;
size_t size;
size_t alloc;
- void (*expand)(struct _cstring_t *self, char x);
- void (*expand_arr)(struct _cstring_t *self, char *x);
+ void (*expand)(struct _cstring_t *self, wchar_t x);
+ void (*expand_arr)(struct _cstring_t *self, wchar_t *x);
+ void (*strip)(struct _cstring_t *self, int pos, int len);
void (*reset)(struct _cstring_t *self);
void (*delete)(struct _cstring_t *self);
} cstring_t;
cstring_t *cstring_init();
-void cstring_expand(cstring_t *self, char x);
-void cstring_expand_arr(cstring_t *self, char *x);
+void cstring_expand(cstring_t *self, wchar_t x);
+void cstring_expand_arr(cstring_t *self, wchar_t *x);
+void cstring_strip(cstring_t *self, int pos, int len);
void cstring_reset(cstring_t *self);
void cstring_delete(cstring_t *self);