Rename string_get_length into string_size

<== Uniformisation with the other containers.

bench/bench-string.cpp

@@ -278,7 +278,7 @@ int testMLIB_emptyCtor (int count) {
   for (c=i=0; i < count; i++) {
     string_t b;
     string_init(b);
-    c += string_get_length(b) ^i;
+    c += string_size(b) ^i;
     string_clear(b);
   }
   return c;
@@ -289,7 +289,7 @@ int testMLIB_nonemptyCtor (int count) {
   for (c=i=0; i < count; i++) {
     string_t b;
     string_init_set_str(b, TESTSTRING1);
-    c += string_get_length(b) ^i;
+    c += string_size(b) ^i;
     string_clear(b);
   }
   return c;
@@ -301,7 +301,7 @@ int testMLIB_cstrAssignment (int count) {
   string_init(b);
   for (c=i=0; i < count; i++) {
     string_set_str(b, TESTSTRING1);
-    c += string_get_length(b) ^i;
+    c += string_size(b) ^i;
   }
   string_clear(b);
   return c;
@@ -348,7 +348,7 @@ int testMLIB_concat (int count) {
     for (i=0; i < 250; i++) {
       string_cat(accum, a);
       string_cat_str(accum, "!!");
-      c += string_get_length(accum) ^i;
+      c += string_size(accum) ^i;
     }
   }
   string_clear(a);
@@ -365,7 +365,7 @@ int testMLIB_replace (int count) {
     string_replace_at(a, 11, 4, "XXXXXX");
     string_replace_at(a, 23, 2, "XXXXXX");
     string_replace_at(a, 4, 8, "XX");
-    c += string_get_length(a) ^j;
+    c += string_size(a) ^j;
   }
   
   string_clear(a);

example/ex-multi01.c

@@ -36,7 +36,7 @@ static void program_init(program_t p, string_t text) {
   array_int_init(leftstack);
   string_init_set_str(symbols, "[]<>+-,.");
   int pc = 0;
-  for (size_t i = 0; i < string_get_length(text); i++) {
+  for (size_t i = 0; i < string_size(text); i++) {
     char c = string_get_char(text, i);
     
     if (string_search_char(symbols, c) == STRING_FAILURE) continue;
@@ -64,7 +64,7 @@ static void program_clear(program_t p) {
 static void program_run(program_t p){
   tape_t tape;
   tape_init(tape);
-  for(size_t pc = 0; pc < string_get_length(p->code); pc++) {
+  for(size_t pc = 0; pc < string_size(p->code); pc++) {
     switch (string_get_char(p->code, pc)) {
     case '+':
       tape_inc(tape);

m-string.h

@@ -113,7 +113,7 @@ string_clean(string_t v)
 }
 
 static inline size_t
-string_get_length(const string_t v)
+string_size(const string_t v)
 {
   STRING_CONTRACT (v);
   return v->size;
@@ -792,7 +792,7 @@ string_in_str(string_t v, FILE *f)
     string_t tmp;                                                       \
     string_init(tmp);                                                   \
     M_GET_CLEAN oplist (cont);                                          \
-    for(size_t i = 0 ; i < string_get_length(str); i++) {               \
+    for(size_t i = 0 ; i < string_size(str); i++) {			\
       char c = string_get_char(str, i);                                 \
       if (c == sep) {                                                   \
         string_set_strn(tmp, &str->ptr[begin], i - begin);              \
@@ -800,7 +800,7 @@ string_in_str(string_t v, FILE *f)
         begin = i + 1;                                                  \
       }                                                                 \
     }                                                                   \
-    string_set_strn(tmp, &str->ptr[begin], string_get_length(str) - begin); \
+    string_set_strn(tmp, &str->ptr[begin], string_size(str) - begin);	\
     M_GET_PUSH oplist (cont, tmp);                                      \
     /* HACK: if method reverse is defined, it is likely that we have */ \
     /* inserted the items in the wrong order (aka for a list) */        \

tests/test-mstring.c

@@ -35,11 +35,11 @@ int main(void)
   string_init (s2);
 
   string_set_str (s1, "Hello, world!");
-  assert (string_get_length(s1) == 13);
+  assert (string_size(s1) == 13);
   assert (string_get_char(s1, 1) == 'e');
 
   string_clean(s1);
-  assert (string_get_length(s1) == 0);
+  assert (string_size(s1) == 0);
   assert (string_empty_p(s1) == true);
   assert (strcmp(string_get_cstr(s1), "") == 0);
 
@@ -51,13 +51,13 @@ int main(void)
   string_clean(s1);
   
   string_set_str (s1, "Hello beautiful world!");
-  assert (string_get_length(s1) == 22);
+  assert (string_size(s1) == 22);
   assert (strcmp(string_get_cstr(s1), "Hello beautiful world!") == 0);
 
   string_clean(s1);
   string_set_str(s1, "Hello");
   string_cat_str(s1, ", world!");
-  assert (string_get_length(s1) == 13);
+  assert (string_size(s1) == 13);
   assert (string_cmp_str(s1, "Hello, world!") == 0);
   string_set_str(s2, "Hello, world!");
   assert (string_cmp(s1, s2) == 0);
@@ -112,7 +112,7 @@ int main(void)
 
   string_printf (s1, "There is %d Paul!", 2);
   assert (string_cmp_str (s1, "There is 2 Paul!") == 0);
-  assert (string_get_length (s1) == 16);
+  assert (string_size (s1) == 16);
 
   string_set_str(s1, "Hello, world()\n");
   i = string_cspn(s1, ",()");
@@ -147,18 +147,18 @@ int main(void)
 
   string_left(s1, 100);
   assert (string_empty_p (s1));
-  assert (string_get_length (s1) == 0);
+  assert (string_size (s1) == 0);
   assert (string_cmp_str (s1, "") == 0);
   
   string_right(s1, 100);
   assert (string_empty_p (s1));
-  assert (string_get_length (s1) == 0);
+  assert (string_size (s1) == 0);
   assert (string_cmp_str (s1, "") == 0);
 
   string_set_str(s2, "Hello");
   string_set (s2, s1);
   assert (string_empty_p (s2));
-  assert (string_get_length (s2) == 0);
+  assert (string_size (s2) == 0);
   assert (string_cmp_str (s2, "") == 0);
 
   string_set_str(s1, "Hello, world!");