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array small opt. changes (ruby-core:355)

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
michal 2002-08-27 08:05:06 +00:00
parent eaf7368732
commit a36a445f2c
1 changed files with 8 additions and 8 deletions
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16
array.c
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@ -240,8 +240,8 @@ rb_ary_initialize(argc, argv, ary)
rb_raise(rb_eArgError, "array size too big");
}
if (len > RARRAY(ary)->aux.capa) {
RARRAY(ary)->aux.capa = len;
REALLOC_N(RARRAY(ary)->ptr, VALUE, len);
RARRAY(ary)->aux.capa = len;
}
if (rb_block_given_p()) {
long i;
@ -307,11 +307,11 @@ rb_ary_store(ary, idx, val)
if (new_capa * (long)sizeof(VALUE) <= new_capa) {
rb_raise(rb_eArgError, "index too big");
}
REALLOC_N(RARRAY(ary)->ptr, VALUE, new_capa);
RARRAY(ary)->aux.capa = new_capa;
REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->aux.capa);
}
if (idx > RARRAY(ary)->len) {
rb_mem_clear(RARRAY(ary)->ptr+RARRAY(ary)->len,
rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len,
idx-RARRAY(ary)->len + 1);
}
@ -660,8 +660,8 @@ rb_ary_update(ary, beg, len, rpl)
if (beg >= RARRAY(ary)->len) {
len = beg + rlen;
if (len >= RARRAY(ary)->aux.capa) {
RARRAY(ary)->aux.capa = len;
REALLOC_N(RARRAY(ary)->ptr, VALUE, len);
RARRAY(ary)->aux.capa = len;
}
rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len, beg - RARRAY(ary)->len);
MEMCPY(RARRAY(ary)->ptr + beg, RARRAY(rpl)->ptr, VALUE, rlen);
@ -676,8 +676,8 @@ rb_ary_update(ary, beg, len, rpl)
alen = RARRAY(ary)->len + rlen - len;
if (alen >= RARRAY(ary)->aux.capa) {
RARRAY(ary)->aux.capa = alen;
REALLOC_N(RARRAY(ary)->ptr, VALUE, alen);
RARRAY(ary)->aux.capa = alen;
}
if (len != rlen) {
@ -1228,8 +1228,8 @@ rb_ary_delete(ary, item)
RARRAY(ary)->len = i2;
if (i2 * 2 < RARRAY(ary)->aux.capa &&
RARRAY(ary)->aux.capa > ARY_DEFAULT_SIZE) {
REALLOC_N(RARRAY(ary)->ptr, VALUE, i2 * 2);
RARRAY(ary)->aux.capa = i2 * 2;
REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->aux.capa);
}
return item;
@ -1349,8 +1349,8 @@ rb_ary_clear(ary)
rb_ary_modify(ary);
RARRAY(ary)->len = 0;
if (ARY_DEFAULT_SIZE * 2 < RARRAY(ary)->aux.capa) {
REALLOC_N(RARRAY(ary)->ptr, VALUE, ARY_DEFAULT_SIZE * 2);
RARRAY(ary)->aux.capa = ARY_DEFAULT_SIZE * 2;
REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->aux.capa);
}
return ary;
}
@ -1397,8 +1397,8 @@ rb_ary_fill(argc, argv, ary)
end = beg + len;
if (end > RARRAY(ary)->len) {
if (end >= RARRAY(ary)->aux.capa) {
RARRAY(ary)->aux.capa = end;
REALLOC_N(RARRAY(ary)->ptr, VALUE, end);
RARRAY(ary)->aux.capa = end;
}
if (beg > RARRAY(ary)->len) {
rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len, end - RARRAY(ary)->len);